Show, Monitor, Clear, Debug, and Tools Command Reference
Command Hierarchies
Show Commands
Monitor Commands
For more information about monitor commands, refer to the Basic System Configuration Guide for command usage and CLI syntax.
Clear Commands
Debug Commands
Tools Commands
Command Descriptions
 | Note:
The command outputs in this chapter are examples only; actual displays may differ depending on supported functionality and user configuration. |
Hardware Show Commands
chassis
Syntax
Context
Description
This command displays general chassis status information.
Parameters
Output
See the following sections:
Table 38 describes the output fields for the show chassis command.
Table 38: Output Fields: show chassis
Label | Description |
Name | The system name for the router. |
Type | Displays the router model number. |
Chassis Topology | Indicates the inter-chassis topology mode in which the system is operating. Standalone indicates that the system is comprised of a single physical router chassis. Extended (XRS-40) on a 7950 XRS based system indicates that two router chassis are connected together in a “back-to-back” topology with no additional switch fabric chassis. An extended chassis topology is comprised of two XRS-20 chassis and is also known as an XRS-40 system. |
Chassis role | Chassis Roles are:
|
Location | The system location for the device. |
Coordinates | A user-configurable string that indicates the Global Positioning System (GPS) coordinates for the location of the chassis. For example:
|
CLLI Code | The Common Language Location Identifier (CLLI) that uniquely identifies the geographic location of places and certain functional categories of equipment unique to the telecommunications industry. |
Number of slots | The number of slots in the 7450 ESS and 7750 SR chassis that are available for plug-in cards. The total number includes the IOM/CCM slot(s) and the CPM/CFM slots. |
Number of ports | The total number of ports currently installed in this chassis. This count does not include the Ethernet ports on the CPMs/CFMs/CCMs that are used for management access. |
Oper Number of Slots | The number of slots in the 7950 XRS chassis that are available for XCM cards and CPM cards operating as the active or standby CPM. Oper Number of Slots goes to 24 when Chassis Topology is Extended. |
Critical LED state | The current state of the Critical LED in this chassis. |
Major LED state | The current state of the Major LED in this chassis. |
Minor LED state | The current state of the Minor LED in this chassis. |
Base MAC address | The base chassis Ethernet MAC address. |
Over Temperature state | Indicates if there is currently an over temperature condition (OK = not currently over temp) |
Admin chassis mode | The configured chassis mode. |
Oper chassis mode | The current chassis mode. |
Part number | The part number of the particular hardware assembly. In the show chassis output, the first set of Hardware Data output is for the chassis midplane. |
CLEI code | The Common Language Equipment Code of the particular hardware assembly. |
Serial number | The serial number of the particular hardware assembly. |
Manufacture date | The manufacture date of the particular hardware assembly. |
Manufacturing string | The factory inputted manufacturing text string for the particular hardware assembly. |
Manufacturing deviations | Additional manufacturing data. |
Manufacturing assembly number | Additional manufacturing data. |
Time of last boot | The date and time the most recent boot occurred. |
Current alarm state | Displays the alarm conditions for the specific board. |
Number of fan trays | The total number of fan trays installed in this chassis. |
Number of fans | The total number of fans installed in this chassis. |
Fan tray number | The ID for each fan tray installed in the chassis |
Operational status | Current status of the fan tray. |
Speed | Indicates the speed of the fans. |
Status | Current status of the particular hardware assembly. |
Number of power supplies | The number of power supplies installed in the chassis. |
Power supply number | The ID for each power supply installed in the chassis. |
Power supply type | The basic type of the power supply. |
Power supply model | The model of the power supply. |
CCM Slot | The identifier of the CCM (A or B). |
Equipped | Indicates if the CCM is detected as physically present. |
Temperature | The current temperature detected by the particular hardware assembly. |
Temperature threshold | The temperature at which the particular hardware assembly considers an over temperature condition to exist. |
CCM | Number of Chassis Control Modules on this unit (for the 7750 SR-c12 and 7750 SR-c4 only) |
Part number | The CCM part number. |
CLEI code | The code used to identify the router. |
Serial number | The CCM serial number. Not user modifiable. |
Manufacture date | The chassis manufacture date. Not user modifiable. |
Manufacturing string | Factory-inputted manufacturing text string. Not user modifiable. |
Administrative state | Up — The card is administratively up. Down — The card is administratively down. |
Operational state | Up — The card is operationally up. Down — The card is operationally down. |
Temperature | The internal chassis temperature. |
Temperature threshold | The value above which the internal temperature must rise in order to indicate that the temperature is critical. |
Time of last boot | The date and time the most recent boot occurred. |
Current alarm state | Displays the alarm conditions for the CCM. |
power-management
Syntax
Context
Description
This command shows the power management requirement and utilization information for the 7950 XRS.
Output
See the following sections:
Table 39 describes the output fields for the show chassis power-management command.
Table 39: Output Fields: show chassis power-management
Label | Description |
Power Management Mode | Specifies the configured power management mode: None, Basic, or Advanced. |
Power Safety Level | Specifies the configured Power Safety Level, which is a percentage of the worst case power consumption level. |
Power Safety Alert | Specifies the configured power level in watts, which causes the system to raise an alarm if the available power level drops below a set level. |
Power-Zone | Specifies the chassis power zone. |
Number of PEQs | Specifies the total number of APEQs installed. |
PEQ number: | Specifies the APEQ to which the information is associated |
PEQ Equipped Type | Specifies the APEQ type installed. |
PEQ Provisioned Type | Specifies the APEQ type provisioned. |
Status | Specifies the APEQ status. |
Input Feed Status | Specifies the feed status. |
Hardware Data: | |
Part number | The APEQ part number. |
CLEI code | The APEQ CLEI code. |
Serial number | The APEQ serial number. |
Manufacture date | The date the APEQ was manufactured |
Manufacturing deviations | Specifies any manufacturing deviations. |
Manufacturing assembly number | The APEQ assembly number. |
Administrative state | Specifies the administrative state of the APEQ. |
Operational state | Specifies the operational state of the APEQ. |
Time of last boot | Indicates the time stamp of the last system restart. |
Current alarm state | Indicates the current alarm state. |
Table 40 describes the output fields for the show power-management requirements command.
Table 40: Output Fields: show chassis power-management requirements
Label | Description |
SUPPLY | |
Power Capacity | Indicates the total amount of power available to the chassis. |
Safety Level | Specifies the configured Power Safety Level, which is a percentage of the worst case power consumption level. |
Alert Level | Specifies the configured power level in watts, which causes the system to raise an alarm if the available power level drops below a set level. |
REQUIREMENTS | |
Fan | Specifies the amount of power required for each fan tray. |
IO Module | Specifies the amount of power required for each IO Module. |
CPM Module | Specifies the amount of power required for each CPM. |
Fabric Module | Specifies the amount of power required for each SFM. |
MDA Module | Specifies the amount of power required for each line card. |
Total Required | Specifies the total amount of power required for all system elements. |
Table 41 describes the output fields for the show chassis power-management utilization command.
Table 41: Output Fields: show chassis power-management utilization
Label | Description |
SUPPLY | |
Power Capacity | Indicates the total amount of power available to the chassis. |
Safety Level | Specifies the configured Power Safety Level, which is a percentage of the worst case power consumption level. |
Alert Level | Specifies the configured power level in watts, which causes the system to raise an alarm if the available power level drops below a set level. |
DEMAND | |
Fan | Specifies the amount of power utilized for the fan tray indicated. |
IO Module | Specifies the amount of power utilized for the IO Module indicated. |
CPM Module | Specifies the amount of power utilized for the CPM indicated. |
Fabric Module | Specifies the amount of power utilized for the SFM indicated. |
MDA Module | Specifies the amount of power utilized for the line card indicated. |
Current Util. | Specifies the total amount of power utilized for all system elements. |
Peak Util. | Specifies peak utilization starting from boot up. |
card
Syntax
Context
Description
This command shows card information.
If no command line parameters are specified, a card summary for all cards is displayed.
Parameters
Output
See the following sections:
Table 42 describes the output fields for the show card command.
Table 42: Output Field: show card
Label | Description |
Slot | The slot number of the card in the chassis. |
Provisioned Card-type | The card type that is configured for the slot. Note: CPMs C and D do not appear in the summary unless the Chassis Topology is Extended (for the 7950 XRS-40). |
Equipped Card-type | The card type that is actually populated in the slot. Note: CPMs C and D do not appear in the summary unless the Chassis Topology is Extended (for the7950 XRS-40). |
Admin State | Up — The card is administratively up. Down — The card is administratively down. |
Operational State | Up — The card is operationally up. |
Down — The card is operationally down. | |
active — The CPM is the Active CPM for the system (actively managing the system components, processing various protocols, etc) | |
standby — The CPM is the Standby CPM. The standby is hot synchronized with the Active CPM | |
ext-actv — The CPM is operating in an Extension role in a 7950 XRS-40 system and is the active extension CPM for the chassis in which it sits | |
ext-stby — The CPM is operating in an Extension role in a 7950 XRS-40 system and is the standby extension CPM for the chassis in which it sits |
Table 43 describes the output fields for the show card state command.
Table 43: Output Fields: show card state
Label | Description |
Slot/MDA | The slot number of the card in the chassis. |
Provisioned Type | The card type that is configured for the slot. |
Equipped Type | The card type that is actually populated in the slot. |
Admin State | Up The card is administratively up. |
Down — The card is administratively down. | |
Operational State | Up — The card is operationally up. |
provisioned — There is no card in the slot but it has been pre-configured. | |
Num Ports | The number of ports available on the MDA. |
Num MDA | The number of MDAs installed. |
Comments | Indicates whether the SF/CPM is the active or standby. |
Table 44 describes the output fields for the show card detail command.
Table 44: Output Fields: show card <slot-number> detail (for an IOM or XCM Card)
Label | Description |
Clock source | Source of clock for the IOM. Currently this parameter always displays “none”. |
Available MDA slots | The number of MDA slots available on the IOM. |
Installed MDAs | The number of MDAs installed on the IOM. |
Initial Extract Priority Mode | The scheme used to select the initial drop priority of extracted control plane traffic.
Refer to the System Management Guide, "Classification-Based Priority for Extracted Protocol Traffic", for more details. |
Part number | The IOM part number. |
CLEI code | The Common Language Location Identifier (CLLI) code string for the router. |
Serial number | The serial number. Not user-modifiable. |
Manufacture date | The chassis manufacture date. Not user-modifiable. |
Manufacturing string | Factory-inputted manufacturing text string. Not user-modifiable. |
Manufacturing deviations | Displays a record of changes by manufacturing to the hardware or software that is outside the normal revision control process. |
Administrative state | Up — The card is administratively up. |
Down — The card is administratively down. | |
Operational state | Up — The card is operationally up. |
Down — The card is operationally down. | |
Temperature | Internal chassis temperature. |
Temperature threshold | The value above which the internal temperature must rise in order to indicate that the temperature is critical. |
Software boot version | The version of the boot image. |
Software version | The software version number. |
Time of last boot | The date and time the most recent boot occurred. |
Current alarm state | Displays the alarm conditions for the specific board. |
Base MAC address | Displays the base MAC address of the hardware component. |
Memory capacity | Displays the memory capacity of the card. |
Table 45 describes the output fields for the show card detail command for a SF/CPM card.
Table 45: Output Fields: show card <slot-number> detail (for a SF/CPM)
Label | Description |
Slot | The slot of the card in the chassis. |
Card Provisioned | The SF/CPM type that is configured for the slot. Note: CPMs C and D will not show up in the summary unless the Chassis Topology is Extended (XRS-40). |
Card Equipped | The SF/CPM type that is actually populated in the slot. Note: CPMs C and D will not show up in the summary unless the Chassis Topology is Extended (XRS-40). |
Admin State | Up — The SF/CPM is administratively up. Down — The SF/CPM is administratively down. |
Operational State | Up — The SF/CPM is operationally up. Down — The SF/CPM is operationally down. |
Inter chassis cpm interconnect | Up — The CPM is operationally up. Down — The CPM is operationally down. |
BOF last modified | The date and time of the most recent BOF modification. |
Config file version | The configuration file version. |
Config file last modified | The date and time of the most recent config file modification. |
Config file last modified | The date and time of the most recent config file modification. |
Config file last saved | The date and time of the most recent config file save. |
CPM card status | active — The card is acting as the primary (active) CPM in a redundant system. standby — The card is acting as the standby (secondary) CPM in a redundant system. |
Administrative state | Up — The CPM is administratively up. Down — The CPM is administratively down. |
Operational state | Up — The CPM is operationally up. Down — The CPM is operationally down. |
Serial number | The compact flash part number. Not user modifiable. |
Firmware revision | The firmware version. Not user modifiable. |
Model number | The compact flash model number. Not user modifiable. |
Size | The amount of space available on the compact flash card. |
Free space | The amount of space remaining on the compact flash card. |
Part number | The SF/CPM part number. |
CLEI code | The code used to identify the router. |
Serial number | The SF/CPM part number. Not user modifiable. |
Manufacture date | The chassis manufacture date. Not user modifiable. |
Manufacturing string | Factory-set manufacturing text string. Not user modifiable. |
Administrative state | Up — The card is administratively up. Down — The card is administratively down. |
Operational state | Up — The card is operationally up. Down — The card is operationally down. |
Time of last boot | The date and time the most recent boot occurred. |
Current alarm state | Displays the alarm conditions for the specific board. |
Status | Displays the current status. |
Temperature | Internal chassis temperature. |
Temperature threshold | The value above which the internal temperature must rise in order to indicate that the temperature is critical. |
Software boot version | The version of the boot image. |
Memory capacity | The total amount of memory. |
elmi
Syntax
Context
Description
This command displays Ethernet Link Management Interface (eLMI) information.
Output
Table 46describes the output fields for the show elmi command.
Table 46: Output Fields: show elmi
Field | Description |
Link Status | Status of the E-LMI protocol when the elmi mode is set to uni-n. Link Status will indicate up if eLMI mode is set to "none". |
T391 | pooling timer used by UNI-C. UNI-N will send the consecutive single EVC asynchronous status messages every (T391/10) rounded to the second interval. |
T392 | Pooling verification timer for UNI-N |
N393 | Status counter for UNI-N |
Rx Enq. Time | Last time when a status enquiry message was received from UNI-C. |
Rx Enq Msg | Number of status enquiry messages received. |
Rx Check Time | Last time when a status enquiry E-LMI check message was received. |
Rx Inv. SeqNum | Counts the number of E-LMI messages received with invalid sequence number. |
Enq Timeouts | Counts the number of T392 timer expired. |
Tx Status Time | Last time when a status message was sent by UNI-N. |
Tx Status Msg | Number of status messages sent by UNI-N. |
Tx Check Time | Last time when a status eLMI check message was sent by UNI-N. |
Tx Async Status Msg | Counter for single EVC asynchronous status messages sent by UNI-N. |
Discard Msg | Counter for the status enquiry messages discarded due to errors. |
evc
Syntax
Context
Description
This command displays Ethernet Virtual Connections (EVC). No argument displays all the EVC on the service router. The port and VLAN arguments display information related to EVC associated with the port and VLAN.
Parameters
port-id | slot/mda/port | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
See the following sections:
Table 47 describes the output fields for the show elmi evc command.
Table 47: Output Fields: show elmi evc
Field | Description |
Port | Port identifier |
Vlan | Vlan identifier. |
Status | New-Act — new and active Act — active |
Type | Connection type. |
EVC Id | EVC identifier |
uni
Syntax
Context
Description
This command displays information about ELMI mode, status, number of EVCs (SAPs) configured on the port for all of the ports on the service router.
Parameters
Output
eth-tunnel
Syntax
Context
Description
This command displays Ethernet tunnel information.
Output
See the following sections:
Table 48 describes the output fields for the show eth-tunnel command.
Table 48: Output Fields: show eth-tunnel
Field | Description |
Tunnel Id | Numeric value from 1 to 64. |
Admin State | Up — The eth tunnel is administratively up. Down — The eth tunnel is administratively down. |
Oper State | Up — The eth tunnel is operationally up. Down — The eth tunnel is operationally down. |
Protection Type | Two options: g8031-1to1 — two members are allowed, but only only one of them is active at one point in time. loadsharing — Multiple members can be active at one point in time. |
Active Paths | Only two paths are supported. |
interface-group-handler
Syntax
Context
Description
This command displays Interface Group Handler (IGH) information.
If no command line options are specified, a summary listing of all IGHs is displayed.
Parameters
Output
See the following sections:
Table 49 describes the output fields for the show interface-group-handler command.
Table 49: Output Fields: show interface-group-handler
Field | Description |
IGH Index | A value between 1 and 100 that identifes the specific interface group handler. |
Admin State | Up — The interface group handler is administratively up. Down — The interface group handler administratively down. |
Number of Members | Identifies the number of ports or channels in the group, up to a maximum of 8. |
Threshold | Indicates the minimum number of active links that must be present for the interface group handler to be active. |
mcm
Syntax
Context
Description
This command displays MCM information.
If no command line options are specified, a summary output of all MCMs is displayed in table format.
Parameters
Output
See the following sections:
Table 50 describes the output fields for the show mcm command.
Table 50: Output Fields: show mcm
Label | Description |
Slot | The chassis slot number. |
MCM | The MCM slot number. |
Provisioned MCM-type | The MCM type provisioned. |
Equipped MCM-type | The MCM type actually installed. |
Admin State | Up — Administratively up. |
Down — Administratively down. | |
Ops State | Up — Operationally up. |
Down — Operationally down. |
mda
Syntax
Context
Description
This command displays MDA\XMA information.
If no command line options are specified, a summary output of all MDAs is displayed in table format.
Parameters
Output
See the following sections:
Table 51 describes the output fields for the show mda command.
Table 51: Output Fields: show mda
Label | Description |
Slot | The chassis slot number. |
MDA | The MDA slot number. |
Provisioned MDA-type | The MDA type provisioned. |
Equipped MDA-type | The MDA type actually installed. |
Admin State | Up — Administratively up. |
Down — Administratively down (e.g., shutdown). | |
Operational State | Up — Operationally up. |
Down — Operationally down. |
Table 52 describes the output fields for the show MDA <slot/mda> detail command.
Table 52: Output Fields: show mda <slot/mda> detail
Label | Description |
Slot | The chassis slot number. |
Slot | The MDA slot number. |
Provisioned Provisioned-type | The provisioned MDA type. |
Equipped Mda-type | The MDA type that is physically inserted into this slot in this chassis. |
Admin State | Up — The MDA is administratively up. |
Down — The MDA is administratively down. | |
Operational State | Up — The MDA is operationally up. |
Down — The MDA is operationally down. | |
Failure Reason | This hardware component has failed. |
Maximum port count | The maximum number of ports that can be equipped on the MDA card. |
Number of ports equipped | The number of ports that are actually equipped on the MDA. |
Transmit timing selected | Indicates the source for the timing used by the MDA. |
Sync interface timing status | Indicates whether the MDA has qualified one of the timing signals from the CPMs. |
Network Ingress Queue Policy | Specifies the network queue policy applied to the MDA to define the queueing structure for this object. |
Capabilities | Specifies the minimum size of the port that can exist on the MDA. |
Egress XPL error threshold | The Egress XPL Error Threshold value used by the fail-on-error feature. |
Egress XPL error window | The Egress XPL Error Window value used by the fail-on-error feature. |
Max channel size | Specifies the maximum size of the channel that can exist on the channelized MDA. |
Channels in use | Applicable for SONET and TDM MDAs only. Indicates the total number of leaf SONET paths, TDM channels and bundles on the MDA which are presently provisioned for passing traffic. |
Part number | The hardware part number. |
CLEI code | The code used to identify the MDA. |
Serial number | The MDA part number. Not user modifiable. |
Manufacture date | The MDA manufacture date. Not user modifiable. |
Manufacturing string | Factory-inputted manufacturing text string. Not user modifiable. |
Administrative state | Up — The MDA is administratively up. |
Down — The MDA is administratively down. | |
Operational state | Up — The MDA is operationally up. |
Down — The MDA is operationally down. | |
Time of last boot | The date and time the most recent boot occurred. |
Current alarm state | Displays the alarm conditions for the specific MDA. |
Base MAC address | The base chassis Ethernet MAC address. Special purpose MAC addresses used by the system software are constructed as offsets from this base address. |
pools
Syntax
Context
Description
This command displays pool information.
Parameters
Output
See the following sections:
Table 53 describes the output fields for the show pools command.
Table 53: Output Fields: show pools
Label | Description |
Type | Specifies the pool type. |
ID | Specifies the card/mda or card/MDA/port designation. |
Application/Type | Specifies what the pool would be used for. The pools could be used for access or network traffic at either ingress or egress. |
Pool Name | Specifies the name of the pool being used. |
Resv CBS | Specifies the percentage of pool size reserved for CBS. |
Utilization | Specifies the type of the slope policy. |
State | The administrative status of the port. |
Start-Avg | Specifies the percentage of the buffer utilized after which the drop probability starts to rise above 0. |
Max-Avg | Specifies the percentage of the buffer utilized after which the drop probability is 100 percent. This implies that all packets beyond this point will be dropped. |
Time Avg Factor | Specifies the time average factor the weighting between the previous shared buffer average utilization result and the new shared buffer utilization in determining the new shared buffer average utilization. |
Actual ResvCBS | Specifies the actual percentage of pool size reserved for CBS. |
Admin ResvCBS | Specifies the percentage of pool size reserved for CBS. |
PoolSize | Specifies the size in percentage of buffer space. The value '-1' implies that the pool size should be computed as per fair weighting between all other pools. |
Pool Total | Displays the total pool size. |
Pool Shared | Displays the amount of the pool which is shared. |
Pool Resv | Specifies the percentage of reserved pool size. |
Pool Total In Use | Displays the total amount of the pool which is in use. |
Pool Shared In Use | Displays the amount of the pool which is shared that is in use. |
In Use Stat Note:
The pool shared in use stat only increases when a queue is asking for a buffer outside it’s reserved size. If all the buffers in a pool are assigned to queues within their reserved size, then only the reserved in use size will increase. In case of resv CBS oversubscription (CBS sum for all queues is bigger then pool resvCbs), it is possible that pool resv in use stat can increase above the actual pool reserved size. For example:
PEQ Show Commands
The following PEQ commands apply to the 7950 XRS only.
peq
Syntax
Context
Description
This command displays APEQ information.
Output
See the following sections:
Table 53 describes theoutput fields for the show peq command.
Table 54: Output Fields:show peq
Label | Description |
Slot | The number of the slot in which the APEQ is installed. |
Provisioned Type Equipped Type (if different) | The APEQ type provisioned. |
Admin State | The administrative state. |
Operational State | The operational state. |
Input | Specifies the input battery feed: A, or B |
Zone | Specifies the chassis power zone. |
Hardware Data: | |
Part number | The APEQ part number. |
CLEI code | The APEQ CLEI code. |
Serial number | The APEQ serial number. |
Manufacture date | The date the APEQ was manufactured |
Manufacturing deviations | Specifies any manufacturing deviations. |
Manufacturing assembly number | The APEQ assembly number. |
Administrative state | Specifies the administrative state of the APEQ. |
Operational state | Specifies the operational state of the APEQ. |
Time of last boot | Indicates the time stamp of the last system restart. |
Current alarm state | Indicates the current alarm state. |
In the following sample, the entries for PEQ 2 to PEQ 11 are not shown.
megapools
Syntax
Context
Description
This command displays megapool information. A megapool is a mechanism the forwarding plane uses to allow oversubscription of buffer pools. Every buffer pool is created in the context of a megapool.
By default, all buffer pools are associated with a single megapool and the pools are not oversubscribed. When WRED queue support is enabled on the FP, three megapools are used.
- The original megapool services the default and named pools.
- The second megapool services the system internal use pools.
- The third megapool is used by the buffer pools used by the WRED queues.
The traffic manager buffers are allocated to the three megapools without oversubscription. The WRED queue pools are allowed to oversubscribe their megapool, but the megapool protects the pools associated with the other megapools from buffer starvation that could be caused by that oversubscription.
Parameters
sfm
Syntax
Context
Description
This command displays SFM status information.
Parameters
Output
See the following sections:
Table 55 describes output fields for the show sfm command.
Table 55: Output Fields: show sfm
Label | Description |
Slot | The number of the slot in which the SFM is installed. |
Provisioned Type Equipped Type (if different) | The SFM type provisioned. |
Admin State | The administrative state. |
Operational State | The operational state. |
Hardware Data | |
Part number | The SFM part number. |
CLEI code | The SFM CLEI code. |
Serial number | The SFM serial number. |
Manufacture date | The date the SFM was manufactured |
Manufacturing deviations | Specifies any manufacturing deviations. |
Manufacturing assembly number | The SFM assembly number. |
Administrative state | Specifies the administrative state of the SFM. |
Operational state | Specifies the operational state of the SFM. |
Time of last boot | Indicates the time stamp of the last system restart. |
Current alarm state | Indicates the current alarm state. |
Inter Chassis SFM Interconnect | |
SFM Interconnect Port | Port number of the interconnect port |
oper state | Up — The SFM is administratively up. |
Down — The SFM is administratively down. | |
Misconnect Info | Only displayed if the oper state is invalid-connection. |
SFF Status | |
fabric degrade state | Indicates state. |
APS Show Commands
aps
Syntax
Context
Description
This command displays Automated Protection Switching (APS) information.
Parameters
Output
See the following sections:
Table 56 describes output fields for the show aps command.
Table 56: Output Fields: show aps
Label | Description |
Interface | Specifies the APS interface name (the APS group port). |
Admin State | Up — APS is administratively up. |
Down — APS port is administratively down. | |
Oper State | Up — APS port is operationally up. |
Down — APS is operationally down. | |
MC-CTL State | Specifies the multi-chassis state. |
Work Circuit | Specifies the working circuit ID. |
Prot Circuit | Specifies the physical port that acts as the protection circuit for this APS group. |
Active Circuit | Specifies the active circuit. |
Tx/Rx K1 Byte | Displays the value of the SONET/SDH K1 byte received or transmitted on the protection circuit. |
Group Id | Displays the APS group name. |
Protection Circuit | Displays the physical port that will act as the protection circuit for this APS group. |
Switching-mode | Displays the switching mode of the APS group. |
Switching-arch | The architecture of the APS group. |
Revertive-mode | Displays the revertive mode of the APS group. |
nonrevertive — Traffic remains on the protection line until another switch request is received. revertive — When the condition that caused a switch to the protection line has been cleared the signal is switched back to the working line. | |
Revert-time | Displays the configured time, in minutes, to wait after the working circuit has become functional again, before making the working circuit active again. If the revertive mode is non-revertive, then this field will be empty. |
Rx K1/K2 byte | Displays the value of the SONET/SDH K1/K2 byte received on the interface. |
Tx K1/K2 byte | Displays the value of the SONET/SDH K1/K2 byte transmitted on the interface. |
Current APS Status | Displays the current APS status. |
Mode Mismatch Cnt | Indicates the number of times a conflict occurs between the current local mode and the received K2 mode information. |
Channel mismatch Cnt | Indicates the number of mismatches between the transmitted K1 channel and the received K2 channel has been detected. |
PSB failure Cnt | Displays a count of Protection Switch Byte (PSB) failure conditions. This condition occurs when either an inconsistent APS byte or an invalid code is detected. |
FEPL failure Cnt | Displays a count of far-end protection-line (FEPL) failure conditions. This condition is declared based on receiving SF on the protection line in the K1 byte. |
No. of Switchovers | Displays the number of times a switchover has occurred. |
Last Switchover | Displays the time stamp of the last switchover. |
Switchover seconds | Displays the cumulative Protection Switching Duration (PSD) time in seconds. For a working channel, this is the cumulative number of seconds that service was carried on the protection line. For the protection line, this is the cumulative number of seconds that the protection line has been used to carry any working channel traffic. This information is only valid if revertive switching is enabled. |
Signal Degrade Cnt | Displays the number of times the signal was degraded. |
Signal Failure Cnt | Displays the number of times the signal failed. |
Last Switch Cmd | Reports the last switch command that was performed on a circuit. |
Last Exercise Result | The result of the last exercise request on a circuit. |
Neighbor address | Displays the neighbor IP address. |
Advertise Interval | Displays the advertise interval. |
Hold time | Displays the hold time. |
Port Show Commands
port
Syntax
Context
Description
This command displays port or channel information.
If no command line options are specified, the command port displays summary information for all ports on provisioned MDAs.
If the detail keyword is specified without any port-id then the detailed output of every port is displayed. This is useful for gathering full reporting or as an input into the "| match" post-filtering command to display only certain fields for all ports (customized summaries).
Parameters
port-id | slot[/mda[/port]] | ||
slot/mda/port [.channel] | |||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
aps-id | aps-group-id[.channel] | ||
aps | keyword | ||
group-id | 1 to 64 | ||
ccag-id | slot/mda/path-id[cc-type] | ||
path-id | a,b | ||
cc-type | .sap-net, .net-sap | ||
Table 57: Port ID Values
Product | Slot | MDA | CMA | Port | Values |
7750 SR-12 | 1 to 10 | 1, 2 | 1 to 60 (depending on the MDA type) | — | |
7750 SR-c12 | 1 | 1, 3, 5, 7, 9, 11 | 1 to 12 | — | |
7750 SR-c4 | 1 | 1, 3 | 1 to 4 | — | |
7750 SR-7 | 1 to 5 | 1, 2 | — | — | |
7950 XRS | 1 to 20 | — | — | — | |
7450 ESS-6 | — | — | 1 to 5 | ||
7450 ESS-7 | — | — | 1 to 4 | ||
7450 ESS-12 | — | — | 1 to 0 | ||
Channelized MDAs | |||||
CHOC12-SFP | — | slot/mda/port. [1..4] . [1..3] . [1..28] . [..24] For example, 7/2/1.1.1.28.24 | |||
CHOC3-SFP | — | slot/mda/port. [1..3] . [1..28] . [..24] For example, 7/2/1.1.28.24 | |||
DS3 | — | slot/mda/port. [1..28] . [..24] For example, 7/1/1.1.1 | |||
vpi-range vpi: 0 — 4095 (NNI) 0 — 255 (UNI) vpi: 0 — 4095 (NNI) 0 — 255 (UNI)
vpi/vci vpi: 0 — 4095 (NNI) 0 — 255 (UNI) vci: 1, 2, 5 — 65534
Output
See the following sections:
Table 58 describes the output fields for the show port <port-id> command.
Table 58: Output Fields: show port <port-id>
Label | Description |
Port ID | The port ID configured or displayed |
Admin State | Up — The administrative state is up. |
Down — The administrative state is down. | |
Phy Link | Yes — A physical link is present. |
No — A physical link is not present. | |
Port State | Up — The port is physically present and has physical link present. |
Down — The port is physically present but does not have a link. Note that this state may also be considered as Link Down. | |
Ghost — A port that is not physically present. | |
None — The port is in its initial creation state or about to be deleted. | |
Link Up — A port that is physically present and has physical link present. Note that when Link Up appears at the lowest level of a SONET/SDH path or a TDM tributary, it means the physical connection is active but the port is waiting on some other state before data traffic can flow. It is a waiting state and indicates that data traffic will not flow until it transitions to the Up state. | |
Cfg MTU | The configured MTU. |
Oper MTU | The negotiated size of the largest packet which can be sent on the port SONET/SDH, channel, specified in octets. For channels that are used for transmitting network datagrams, this is the size of the largest network datagram that can be sent on the channel. |
LAG ID | The LAG or multi-link trunk (MLT) that the port is assigned to. |
Port Mode | network — The port is configured for transport network use. |
access — The port is configured for service access. | |
hybrid — The port is configured for both access and network use. | |
Port Encap | Null — Ingress frames will not use tags or labels to delineate a service. |
dot1q — Ingress frames carry 802.1Q tags where each tag signifies a different service. | |
Port Type | The type of port or optics installed. |
SFP/MDI MDX | GIGE — Indicates the GigE SFP type. |
FASTE — Indicates the FastE SFP type. | |
GIGX — Indicates the GigX SFP type. | |
MDI — Indicates that the Ethernet interface is of type MDI (Media Dependent Interface). | |
MDX — Indicates that the Ethernet interface is of type MDX (Media Dependent Interface with crossovers). |
Table 59 describes the output fields for the show port <port-id> detail command.
Table 59: Output Fields: port <port-id> detail
Label | Description |
Description | A text description of the port. |
Interface | The port ID displayed. |
Speed | The speed of the interface. |
Link-level | Ethernet — The port is configured as Ethernet. |
SONET — The port is configured as SONET-SDH. | |
MTU | The size of the largest packet which can be sent/received on the Ethernet physical interface, specified in octets. |
Admin State | Up — The port is administratively up. |
Down — The port is administratively down. | |
Oper State | Up — The port is operationally up. |
Down — The port is operationally down. | |
Additionally, the lag-id of the LAG it belongs to in addition to the status of the LAG member (active or standby) is specified. | |
Duplex | Full — The link is set to full duplex mode. |
Half — The link is set to half duplex mode. | |
Hold time up | The link up dampening time in seconds. The port link dampening timer value which reduces the number of link transitions reported to upper layer protocols. |
Hold time down | The link down dampening time in seconds. The down timer controls the dampening timer for link down transitions. |
Reset On Path Down | Whether a SONET/SDH port will reset when the path transitions to an operationally down state. Only SONET/SDH ports on 7750 SR 4-port OC48 SFP “-B” MDAs will reset if Reset On Path Down is enabled. |
Physical Link | Yes — A physical link is present. |
No — A physical link is not present. | |
IfIndex | Displays the interface's index number which reflects its initialization sequence. |
Last State chg | Displays the system time moment that the peer is up. |
Last State Change | Displays the system time moment that the MC-LAG group is up. |
Phys State Chng Cnt | Increments when a fully qualified (de-bounced) transition occurs at the physical layer of an ethernet port which includes the following transitions of the Port State as shown in the “show port” summary: - from “Down” to either “Link Up” or “Up” - from either “Link Up” or “Up” to “Down” This counter does not increment for changes purely in the link protocol states (e.g. "Link Up" to "Up"). The counter is reset if the container objects for the port are deleted (e.g. MDA deconfigured, or IOM type changes). |
Last Cleared Time | Displays the system time moment that the peer is up. |
DDM Events | Enabled — DDM events are enabled Disabled — DDM events are disabled |
Configured Mode | network — The port is configured for transport network use. |
access — The port is configured for service access. | |
Dot1Q Ethertype | Indicates the Ethertype expected when the port's encapsulation type is Dot1Q. |
QinQ Ethertype | Indicates the Ethertype expected when the port's encapsulation type is QinQ. |
Net. Egr. Queue Pol | Specifies the network egress queue policy or that the default policy is used. |
Encap Type | Null — Ingress frames will not use any tags or labels to delineate a service. |
dot1q — Ingress frames carry 802.1Q tags where each tag signifies a different service. | |
Active Alarms | The number of alarms outstanding on this port. |
Auto-negotiate | True — The link attempts to automatically negotiate the link speed and duplex parameters. |
False — The duplex and speed values are used for the link. | |
Alarm State | The current alarm state of the port. |
Collect Stats | Enabled — The collection of accounting and statistical data for the network Ethernet port is enabled. When applying accounting policies the data by default will be collected in the appropriate records and written to the designated billing file. |
Disabled — Collection is disabled. Statistics are still accumulated by the IOM cards, however, the CPU will not obtain the results and write them to the billing file. | |
Egress Rate | The maximum amount of egress bandwidth (in kilobits per second) that this Ethernet interface can generate. |
Egress Buf (Acc) | The access-buffer policy for the egress buffer. |
Egress Buf (Net) | The network-buffer policy for the egress buffer. |
Egress Pool Size | The amount of egress buffer space, expressed as a percentage of the available buffer space that will be allocated to the port or channel for egress buffering. |
Ingress Buf (Acc) | The access-buffer policy for the ingress buffer. |
Ingress Pool Size | The amount of ingress buffer space, expressed as a percentage of the available buffer space that will be allocated to the port or channel for ingress buffering. |
OTU | OTU encapsulation status. |
Configured Address | The base chassis Ethernet MAC address. |
Hardware Address | The interface's hardware or system assigned MAC address at its protocol sub-layer. |
Transceiver Type | Type of the transceiver. |
Model Number | The model number of the transceiver. |
Transceiver Code | The code for the transmission media. |
Laser Wavelength | The light wavelength transmitted by the transceiver's laser. |
Connector Code | The vendor organizationally unique identifier field (OUI) contains the IEEE company identifier for the vendor. |
Diag Capable | Indicates if the transceiver is capable of doing diagnostics. |
Vendor OUI | The vendor-specific identifier field (OUI) contains the IEEE company identifier for the vendor. |
Manufacture date | The manufacturing date of the hardware component in the mmddyyyy ASCII format. |
Media | The media supported for the SFP. |
Serial Number | The vendor serial number of the hardware component. |
Part Number | The vendor part number contains ASCII characters, defining the vendor part number or product name. |
Input/Output | When the collection of accounting and statistical data is enabled, then octet, packet, and error statistics are displayed. |
Description | A text description of the port. |
Interface | The port ID displayed in the slot/mda/port format. |
Speed | The speed of the interface |
Link-level | Ethernet — The port is configured as Ethernet. |
SONET — The port is configured as SONET-SDH | |
MTU | The size of the largest packet which can be sent/received on the Ethernet physical interface, specified in octets. |
Admin State | Up — The port is administratively up. |
Down — The port is administratively down. | |
Oper State | Up — The port is operationally up. |
Down — The port is operationally down. | |
Duplex | Full — The link is set to full duplex mode. |
Half — The link is set to half duplex mode. | |
Hold time up | The link up dampening time in seconds. The port link dampening timer value which reduces the number of link transitions reported to upper layer protocols. |
Hold time down | The link down dampening time in seconds. The down timer controls the dampening timer for link down transitions. |
IfIndex | Displays the interface's index number which reflects its initialization sequence. |
Phy Link | Yes — A physical link is present. |
No — A physical link is not present. | |
Configured Mode | network — The port is configured for transport network use. |
access — The port is configured for service access. | |
Network Qos Pol | The network QoS policy ID applied to the port. |
Encap Type | Null — Ingress frames will not use any tags or labels to delineate a service. |
dot1q — Ingress frames carry 802.1Q tags where each tag signifies a different service. | |
Active Alarms | The number of alarms outstanding on this port. |
Auto-negotiate | True — The link attempts to automatically negotiate the link speed and duplex parameters. |
False — The duplex and speed values are used for the link. | |
Alarm State | The current alarm state of the port. |
Collect Stats | Enabled — The collection of accounting and statistical data for the network Ethernet port is enabled. When applying accounting policies the data by default will be collected in the appropriate records and written to the designated billing file. |
Disabled — Collection is disabled. Statistics are still accumulated by the IOM cards, however, the CPU will not obtain the results and write them to the billing file. | |
Down-When-Looped | Shows whether the feature is enabled or disabled. |
Egress Rate | The maximum amount of egress bandwidth (in kilobits per second) that this Ethernet interface can generate. |
Egress Buf (Acc) | The access-buffer policy for the egress buffer. |
Egress Buf (Net) | The network-buffer policy for the egress buffer. |
Ingress Buf (Acc) | The access-buffer policy for the ingress buffer. |
Ingress Pool Size | The amount of ingress buffer space, expressed as a percentage of the available buffer space, that will be allocated to the port or channel for ingress buffering. |
Configured Address | The base chassis Ethernet MAC address. |
Hardware Address | The interface's hardware or system assigned MAC address at its protocol sub-layer. |
Errors Input/Output | For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character-oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. For packet-oriented interfaces, the number of outbound packets that could not be transmitted because of errors. For character-oriented or fixed-length interfaces, the number of outbound transmission units that could not be transmitted because of errors. |
Unicast Packets Input/Output | The number of packets, delivered by this sub-layer to a higher (sub-) layer, which were not addressed to a multicast or broadcast address at this sub-layer. The total number of packets that higher-level protocols requested be transmitted, and which were not addressed to a multicast or broadcast address at this sub-layer, including those that were discarded or not sent. |
Multicast Packets Input/Output | The number of packets, delivered by this sub-layer to a higher (sub-) layer, which were addressed to a multicast address at this sub-layer. For a MAC layer protocol, this includes both group and functional addresses. The total number of packets that higher-level protocols requested be transmitted, and which were addressed to a multicast address at this sub-layer, including those that were discarded or not sent. For a MAC layer protocol, this includes both Group and Functional addresses. |
Broadcast Packets Input/Output | The number of packets, delivered by this sub-layer to a higher (sub-) layer, which were addressed to a broadcast address at this sub-layer. The total number of packets that higher-level protocols requested be transmitted, and which were addressed to a multicast address at this sub-layer, including those that were discarded or not sent. For a MAC layer protocol, this includes both Group and Functional addresses. |
Discards Input/Output | The number of inbound packets chosen to be discarded to possibly free up buffer space. |
Unknown Proto Discards Input/Output | For packet-oriented interfaces, the number of packets received through the interface which were discarded because of an unknown or unsupported protocol. For character-oriented or fixed-length interfaces that support protocol multiplexing the number of transmission units received via the interface which were discarded because of an unknown or unsupported protocol. For any interface that does not support protocol multiplexing, this counter will always be 0. For ATM, this field displays cells discarded on an invalid vpi/vci. Unknown proto discards do not show up in the packet counts. |
Errors | For ATM, this field displays the number of cells discarded due to uncorrectable HEC errors. Errors do not show up in the raw cell counts. |
Sync. Status Msg | Whether synchronization status messages are enabled or disabled. |
Tx DUS/DNU | Whether the QL value is forcibly set to QL-DUS/QL-DNU. |
Rx Quality Level | Indicates which QL value has been received from the interface. |
Tx Quality Level | Indicates which QL value is being transmitted out of the interface. |
SSM Code Type | Indicates the SSM code type in use on the port. |
Egr. Sched. Pol | Specifies the port scheduler policy or that the default policy default is in use. |
Access Egr. Qos | Specifies the access egress policy or that the default policy 1 is in use. |
Note: If the Vport name is omitted, statistics for all Vports are displayed (bulk read). The statistics are displayed only for the levels, groups, and agg-eps for which the monitor-threshold is enabled. The output information filtering per level, group, or agg-eps is not embedded in the show commands natively. Instead, the output can be filtered with the match extensions for the show command. For example, show port 1/1/1 vport test monitor-threshold | match Lvl-1.
Table 60 describes the output fields for the show port detail command (showing the Ethernet Statistics section).
Table 60: Output Fields: show port <port-id> detail (Excerpt Showing Ethernet Statistics)
Label | Description |
Broadcast Pckts | The number of packets, delivered by this sub-layer to a higher (sub-) layer, which were addressed to a broadcast address at this sub-layer. The total number of packets that higher-level protocols requested be transmitted, and which were addressed to a multicast address at this sub-layer, including those that were discarded or not sent. For a MAC layer protocol, this includes both Group and Functional addresses. |
Multicast Pckets | The number of packets, delivered by this sub-layer to a higher (sub-) layer, which were addressed to a multicast address at this sub-layer. For a MAC layer protocol, this includes both Group and Functional addresses. The total number of packets that higher-level protocols requested be transmitted, and which were addressed to a multicast address at this sub-layer, including those that were discarded or not sent. For a MAC layer protocol, this includes both Group and Functional addresses. |
Undersize Pckets | The total number of packets received that were less than 64 octets long (excluding framing bits, but including FCS octets) and were otherwise well formed. |
Oversize Pckts | The total number of packets received that were longer than can be accepted by the physical layer of that port (9900 octets excluding framing bits, but including FCS octets for GE ports) and were otherwise well formed. |
Collisions | The best estimate of the total number of collisions on this Ethernet segment. |
Drop Events | The total number of events in which packets were dropped by the probe due to lack of resources. Note that this number is not necessarily the number of packets dropped; it is just the number of times this condition has been detected. |
CRC Align Errors | The total number of packets received that had a length (excluding framing bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). |
Fragments | The total number of packets received that were less than 64 octets in length (excluding framing bits but including FCS octets) and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). |
Jabbers | The total number of packets received that were longer than 1518 octets (excluding framing bits, but including FCS octets), and had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets (Alignment Error). |
Ingress Pool Size | The amount of ingress buffer space, expressed as a percentage of the available buffer space that will be allocated to the port or channel for ingress buffering. |
Octets | The total number of octets received. |
Packets | The total number of packets received. |
Packets to | The number of packets received that were equal to or less than the displayed octet limit. |
Table 61 describes the output fields for the show port detail command (showing the Ethernet-like Medium Statistics section).
Table 61: Output Fields: show port detail (Excerpt Showing Ethernet-like Medium Statistics)
Label | Description |
Alignment Errors | The total number of packets received that had a length (excluding framing bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad FCS with a non-integral number of octets. |
FCS Errors | The number of frames received on a particular interface that are an integral number of octets in length but do not pass the FCS check. |
SQE Errors | The number of times that the SQE TEST ERROR is received on a particular interface. |
CSE | The number of times that the carrier sense condition was lost or never asserted when attempting to transmit a frame on a particular interface. |
Too long Frames | The number of frames received on a particular interface that exceed the maximum permitted frame size. |
Symbol Errors | For an interface operating at 100 Mb/s, the number of times there was an invalid data symbol when a valid carrier was present. |
Sngl Collisions | The number of frames that are involved in a single collision, and are subsequently transmitted successfully. |
Mult Collisions | The number of frames that are involved in more than one collision and are subsequently transmitted successfully. |
Late Collisions | The number of times that a collision is detected on a particular interface later than one slotTime into the transmission of a packet. |
Excess Collisns | The number of frames for which transmission on a particular interface fails due to excessive collisions. |
Int MAC Tx Errs | The number of frames for which transmission on a particular interface fails due to an internal MAC sublayer transmit error, |
Int MAC Rx Errs | The number of frames for which reception on a particular interface fails due to an internal MAC sublayer receive error. |
Table 62 describes the output fields for the show port command for a channelized port.
Table 62: Output Fields: show port <port-id> (Showing Channelized Ports)
Label | Description |
Description | A text description of the port. |
Interface | The port ID. |
TimeSlots | Specifies the DS0 timeslot used in the T1/E1 channel-group. |
Speed | Indicates the speed of the DS0 channels used in the associated channel-group. |
CRC | Indicates the precision of the cyclic redundancy check. 16 — A 16-bit CRC calculation. |
32 — A 32-bit CRC calculation. 32-bit CRC increases the error detection ability, but it also adds some performance overhead. | |
Admin Status | Up — The port is administratively up. |
Down — The administratively down. | |
Oper Status | Up — The port is operationally up. |
Down — The port is operationally down. | |
Last State Change | Displays the last time the operational status of the port changed state. |
Chan-Grp IfIndex | Displays the channel group’s interface index number which reflects its initialization sequence. |
Configured Mode | network — The port is configured for transport network use. |
access — The port is configured for service access. Channelized ports are always access ports. | |
Encap Type | The type of encapsulation protocol configured on this port's network interface. bcp-null — Indicates that BCP is used as the NCP control protocol. |
dot1q — Indicates that ingress frames carry 802.1Q tags where each tag signifies a different service. | |
Oper MTU | The negotiated size of the largest packet which can be sent on the channel, specified in octets. For channels that are used to transmit network datagrams, this is the size of the largest network datagram that can be sent. |
Physical Link | Indicates whether or not the port has a physical link. |
Unicast Packets Input/Output | The number of packets, delivered by this sub-layer to a higher (sub-) layer, which were not addressed to a multicast or broadcast address at this sub-layer. |
Table 63 describes the output fields for the show port <port-id> associations command.
Table 63: Output Fields: show port <port-id> associations
Label | Description |
Svc ID | The service identifier. |
Name | The name of the IP interface. |
Encap Value | The dot1q or qinq encapsulation value on the port for this IP interface |
Table 64 describes the output fields for the show port <port-id> frame-relay command.
Table 64: Output Fields: show port <port-id> frame-relay
Label | Description |
Mode | Displays the mode of the interface. It can be set as Data terminal equipment (dte) or Data circuit-terminating equipment (DCE). |
LMI Type | Displays the LMI type. |
FR Interface Status | Displays the status of the Frame Relay interface as determined by the performance of the dlcmi. If no DLCMI is running, the Frame Relay interface will stay in the running state indefinitely. |
Table 65 describes the output fields for the show port <port-id> otu detail command.
Table 65: Output Fields: show port <port-id> otu detail
Label | Description |
OTU Status | Status of the OTU (Optical Transport Unit): enabled or disabled. When OTU is enabled, and additional layer of framing encapsulates an MDA's natively programmed mode of operation, 10-Gigabit Ethernet LAN or WAN, adding SONET-Like Framing with FEC (Forward Error Correction). When OTU is disabled, the MDA operates in a 10-Gigabit Ethernet LAN or WAN as per Ethernet provisioning. |
FEC Mode | Type of FEC (Forward Error Correction) in effect: g709, enhanced or disabled. When g709 is selected, the standard FEC method is used. When enhanced is selected, a proprietary FEC algorithm is used that extends optical reach in long haul applications. When disabled the bytes that are reserved for FEC in the OTU frame are transmitted as zeros and the FEC decoder is bypassed, but OTU framing is still in effect. |
Data Rate | This indicates the data rate at which the port is operating. When OTU is encapsulating 10-Gigabit Ethernet WAN, the data rate is 10.709 Gb/s, the G.709 standard OTU2 data rate. When OTU is encapsulating 10-Gigabit Ethernet LAN, the data rate is either 11.049 Gb/s or 11.096 Gb/s, depending on the otu2-lan-data-rate configuration parameter of the port's OTU parameters. These data rates (11.049 Gb/s and 11.096 Gb/s) are considered OTU2e data rates that are non-standard or over-clocked with respect to G.709, but have become widely used in optical networking to transport un-altered 10-Gigabit Ethernet LAN payloads. |
Cfg Alarms and Alarm Status | This indicates the alarms that shall be reported when raised or cleared. Alarms that are not in this list will not be reported when they are raised or cleared but will appear in the Alarm Status. |
SF/SD Method | This indicates the selected method for declaring the SF (Signal Fail) or SD (Signal Degrade) alarm. When BIP8 is selected, the error rate of SM-BIP8 errors in the OTU frames is used to declare SF or SD (This is very similar to SONET SF/SD which uses a rate of B2 errors). When FEC is selected, the rate of corrected bits is used to declare SF or SD. This effectively indicates that the link would be degraded (SD) or failed (SF) if FEC was disabled and gives the user an early warning that the link is degrading or is about to fail. |
SF Threshold | This is the configured error rate threshold at which the SF (Signal Fail) alarm will be raised. |
SD Threshold | This is the configured error rate threshold at which the SD (Signal Degrade) alarm will be raised. |
SM-TTI Tx (<mode>) | This is the configured SM-TTI (Section Monitor Trail Trace Identifier) to be transmitted by this port in the OTU overhead bytes. The modes are auto, string, or bytes. In the auto and string modes, a printable character string will be displayed. In bytes mode, up to 64 hex bytes will be displayed |
SM-TTI Rx | This is the SM-TTI (Section Monitor Trail Trace Identifier received by this port. When the received TTI is a printable string of characters, it will be displayed as a text string. When the received TTI contains one or more non-printable characters, it will be displayed at a sequence of 64 hex bytes. When the received TTI is all zeros, the string “Not Specified” will be displayed. |
FEC Corrected 0s | Displays the number of bits that were received as 0s but corrected to 1s. |
FEC Corrected 1s | Number of bits that were received as 1s but corrected to 0s. |
FEC Uncorrectable Sub-Rows | The number of sub-rows that were not corrected because too many errors were detected. |
FEC SES | The number of severely errored seconds were the number of uncorrectable sub-rows was greater than 15% of the maximum. |
SM BIP8 | The number of detected BIP-8 errors in the section monitor overhead. |
SM BEI | The number of backward error indications received from the far end in the section monitor overhead. |
SM SES | Section monitor severely errored seconds where the number of SM-BIP8 was greater than 15% of the maximum. |
PM BIP8 | The number of detected BIP-8 errors in the section monitor overhead. |
PM BEI | The number of backward error indications received from the far end in the section monitor overhead. |
PM SES | Section monitor severely errored seconds where the number of SM-BIP8 was greater than 15% of the maximum. |
Table 66 describes the output fields for the show port <port-id> ppp command.
Table 66: Output Fields: show port <port-id> ppp
Label | Description |
Protocol | Displays the applicable protocols for the specified port. |
State | Displays the current status of a PPP link. Values include initial, starting, closed, stopped, closing, stopping, requestSent, ackReceived, ackSent, opened. |
Last Change | Displays the last time the PPP link state changed. |
Restart Count | Displays the number of times that this Control Protocol has reached the 'open' state. |
Last Cleared | Displays the date and time the restart count was set to zero. |
Local IP address | Displays the IP address assigned the local end of the PPP link. |
Remote IP address | Displays the IP address of the remote end of the PPP link. |
Local Mac address | Displays the MAC address assigned the local end of the PPP link. |
Remote Mac address | The Ethernet MAC address sent by the remote end of the PPP link. |
Local Magic Number | Displays the local magic number to be sent to the peer. The magic number provides a method to detect loopbacks. If the value of the local magic number is the same as the value of remote magic number, then it is possible that the link might be looped back. If the two magic numbers do not match, then the link is not looped back. |
Remote Magic Number | Displays the magic number sent by the peer. If the value of remote magic number is the same as the value of the local magic number, then it is possible that the link might be looped back. If the two magic numbers do not match, then the link is not looped back. |
Line Monitor Method | The type of line monitoring packets being sent and received on this PPP link. |
Request Interval | The time interval in seconds at which keepalive requests are issued. |
Threshold exceeded | Displays the number of times that the drop count was reached. |
Drop Count | Displays the number of keepalive or LQR messages that were missed before the line was brought down. |
In Packets | Displays the number of echo-reply packets received. |
Time to link drop | Displays the time remaining before the link will be declared dropped if a keepalive echo reply packet is not received. |
Out packets | Displays the number of echo-request packets sent. |
Last cleared time | Displays the time since the last clear. |
ACFC | Indicates whether Address and Control Field PPP Header Compression is enabled. |
PFC | Indicates whether Protocol Field PPP Header Compression is enabled. |
The following output displays an example of a PPP link inside a multilink-bundle group:
The following output displays an example of a standalone PPP link:
Table 67 describes the output fields for the show port <port-id> atm command.
Table 67: Output Fields: show port <port-id> atm
Label | Description |
Cell Mode | Displays the cell format (UNI or NNI) that is used on the ATM interface. |
Configured VCs | Displays the number of configured VCs. |
Max Supported VCs | Indicates the maximum number of ATM VPCs that can be configured on this MDA. |
Interface Oper Status | Indicates the status of the ATM interface. If the SONET-PATH layer and TC sublayer are operationally up, the ATM Interface is considered up. If the SONET-PATH layer and/or TC SubLayer is down, the ATM Interface is set to lowerLayerDown. |
Number OCD Events | Displays the number of times the Out of Cell Delineation (OCD) events occurred |
TC Alarm State | Displays notifications that are generated when the ATM interface indicates that the TC sublayer is currently in the Loss of Cell Delineation (LCD) defect maintenance state or when the TC sublayer is currently not in the Loss of Cell Delineation (LCD) defect maintenance state. |
Last Unknown VPI/VCI | Indicates the last unknown VPI/VCI that was received on this interface. |
Ingress CBR | Indicates the total CBR bandwidth consumed on this interface in the ingress direction. |
Egress CBR | Indicates the total CBR bandwidth consumed on this interface in the egress direction. |
Ingress RT-VBR | Indicates the total real-time variable bit rate (rt-VBR) bandwidth consumed on this interface in the ingress direction. |
Egress RT-VBR | Indicates the total real-time variable bit rate (rt-VBR) bandwidth consumed on this interface in the egress direction. |
Ingress NRT-VBR | Indicates the total non-real-time variable bit rate (nrt-VBR) bandwidth consumed on this interface in the ingress direction. |
Egress NRT-VBR | Indicates the total non-real-time variable bit rate (nrt-VBR) bandwidth consumed on this interface in the egress direction. |
Ingress UBR | Indicates the total unspecified bit rate (UBR) bandwidth consumed on this interface in the ingress direction. |
Egress UBR | Indicates the total unspecified bit rate (UBR) bandwidth consumed on this interface in the egress direction. |
Ingress Total | Indicates the number of valid ATM cells received by the ATM interface including both CLP=0 and CLP=1 cells. If traffic policing is implemented, then cells are counted prior to the application of traffic policing. |
ATM Link Bandwidth | Indicates the total ATM link bandwidth accepted on this interface. |
Shaped Bandwidth | Indicates the total shaped bandwidth consumed on this interface in the egress direction. |
HEC Errors (Dropped) | Indicates the number of cells with uncorrectable HEC errors on this interface. |
HEC Errors (Fixed) | Indicates the number of fixed HEC errors on this interface. |
Table 68 describes the output fields for the show port <port-id> atm pvc detail command.
Table 68: Output Fields: show port <port-id> atm pvc detail
Label | Description |
Port Id | Configures or displays the port ID. |
VPI/VCI | Displays the VPI/VCI values. |
Admin State | Displays the administrative state of the interface connection. |
Oper State | Indicates the status of the ATM interface. |
OAM State | Indicates the OAM operational status of ATM connections. ETE indicates end-to-end connection. AIS denotes alarm indication signal. RDI denotes for remote defect indication. LOC indicates the alarm was due to loss of continuity. |
Encap Type | Indicates the encapsulation type. |
Owner | Identifies the system entity that owns a specific ATM connection. |
AAL Type | Displays ATM Adaptation Layer 5 (AAL5) information. |
Endpoint Type | Displays the endpoint type. |
Cast Type | Indicates the connection topology type. |
Type | Indicates the connection type. |
Ing. Td Idx | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Egr. Td Idx | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Last Changed | Indicates the date and time when the interface connection entered its current operational state. |
Octets | Displays the number of input and output octets. HEC discarded cells are not included in the input octet numbers |
Cells | Displays the number of input and output cells. HEC discarded cells are not included in the input cell numbers |
Packets | Displays the number of input and output packets. Packets discarded due to HEC or oversize discards are not counted. CRC errors are also in the packet counts show up on the VC level statistics but not on the port level. |
Dropped Packets | Displays the number of packets dropped by the ATM SAR device. |
CRC-32 Errors | Displays the number of valid AAL-5 SDUs and AAL-5 SDUs with CRC-32 errors received by the AAL-5 VCC. |
Reassembly Timeouts | Displays the number of reassembly timeout occurrences. |
Over Sized SDUs | Displays the total number of oversized SDU discards. |
AIS | Displays the number of AIS cells transmitted and received on this connection for both end to end and segment. |
RDI | Displays the number of RDI cells transmitted and received on this connection for both end to end and segment. |
Loopback | Displays the number of loopback requests and responses transmitted and received on this connection for both end to end and segment. |
CRC-10 Errors | Displays the number of cells discarded on this VPL with CRC 10 errors. |
Other | Displays the number of OAM cells that are received but not identified. |
Table 69 describes the output fields for the show port <port-id> atm pvt detail command.
Table 69: Output Fields: show port <port-id> atm pvt detail
Label | Description |
Port Id | Displays the port ID. |
VPI/VCI | Displays the VPI/VCI values. |
Admin State | Displays the administrative state of the interface connection. |
Oper State | Indicates the status of the ATM interface. |
Encap Type | Indicates the encapsulation type. |
Owner | Identifies the system entity that owns a specific ATM connection. |
Endpoint Type | Displays the endpoint type. |
Cast Type | Indicates the connection topology type. |
Ing. Td Idx | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Egr. Td Idx | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Last Changed | Indicates the date and time when the interface connection entered its current operational state. |
Octets | Displays the number of input and output octets. HEC discarded cells are not included in the input octet numbers. |
Cells | Displays the number of input and output cells. HEC discarded cells are not included in the input cell numbers. |
Dropped CLP | Displays the number of times the CLP1 cells have been dropped. CLP1 cells have lower priority than CLP0 cells and are expected to be discarded first in times of congestion. |
Dropped Cells | Displays the number of cells dropped by the ATM SAR device. |
Tagged Cells | Displays the number of cells that have been demoted from CLP0 to CLP1. |
The output displays the aggregate egress queue statistics for ports configured with monitor-agg-egress-queue-stats which have non-zero counters. This can be shown for a single port, or all ports on an MDA or card. When the detail parameter is added, the output includes those ports with counters that are all zero.
cem
Syntax
Context
Description
This command displays CEM encapsulation for ports and channels.
Output
The following output is an example of CEM encapsulation information.
ethernet
Syntax
Context
Description
This command displays Ethernet-specific information, and enables the context to display Ethernet-specific protocol information.
Parameters
Output
The following output is an example of Ethernet information.
efm-oam
Syntax
Context
Description
This command displays the EFM-OAM (Link OAM) information for the individual port.
Output
The following output is an example of EFM-OAM information.
event-logs
Syntax
Context
Description
This command displays the EFM-OAM (Link OAM) event logs for the individual port.
Parameters
Output
The following output is an example of EFM-OAM (Link OAM) event logs.
dot1x
Syntax
Context
Description
This command displays 802.1x information.
Parameters
Output
See the following sections:
lldp
Syntax
Context
Description
This command displays the Link Layer Discovery Protocol (LLDP) information for the individual port.
Parameters
Output
See the following sections:
port-tree
Syntax
Context
Description
This command displays the tree for SONET/SDH or TDM ports/channelsWAN PHY mode (xgig wan) Ethernet ports.
Parameters
port-id | slot[/mda[/port]] | ||
slot/mda/port [.channel] | |||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
aps-id | aps-group-id[.channel] | ||
aps | keyword | ||
group-id | 1 to 64 | ||
ccag-id | slot/mda/path-id[cc-type] | ||
path-id | a,b | ||
cc-type | .sap-net, .net-sap | ||
Table 70: Port ID Values
Product | Slot | MDA | CMA | Port | Values |
7750 SR-12 | 1 to 10 | 1, 2 | 1 to 60 (depending on the MDA type) | — | |
7750 SR-c12 | 1 | 1, 3, 5, 7, 9, 11 | 1 to 12 | — | |
7750 SR-c4 | 1 | 1, 3 | 1 to 4 | — | |
7750 SR-7 | 1 to 5 | 1, 2 | — | — | |
7950 XRS | 1 to 20 | — | — | — | |
7450 ESS-6 | — | — | 1 to 5 | ||
7450 ESS-7 | — | — | 1 to 4 | ||
7450 ESS-12 | — | — | 1 to 10 | ||
Chanelized MDAs | |||||
CHOC12-SFP | — | slot/mda/port. [1..4] . [1..3] . [1..28] . [..24] For example, 7/2/1.1.1.28.24 | |||
CHOC3-SFP | — | slot/mda/port. [1..3] . [1..28] . [..24] For example, 7/2/1.1.28.24 | |||
DS3 | — | slot/mda/port. [1..28] . [..24] For example, 7/1/1.1.1 | |||
Output
See the following sections:
Table 71 describes the output fields for the show port-tree <port-id> command.
Table 71: Output Fields: show port-tree <port-id>
Label | Description |
IfIndex | Displays the interface index number which reflects its initialization sequence. |
type | Specifies the type. |
sonet-sdh-index | Specifies the sonet-sdh-index. |
* | When an asterix (*) is displayed after the sonet-sdh-index, the port/channel is provisioned. |
redundancy
Syntax
Context
Description
This command enables the context to show multi-chassis redundancy information.
multi-chassis
Syntax
Context
Description
This command displays multi-chassis redundancy information.
Parameters
Output
See the following sections:
mc-lag
Syntax
Context
Description
This command displays multi-chassis LAG information.
Output
mc-ring
Syntax
Context
Description
This command displays multi-chassis ring information.
Parameters
Output
See the following sections:
Table 72 describes the output fields for the show redundancy multi-chassis mc-ring peer <ip-address> ring command.
Table 72: Output Fields: show redundancy multi-chassismc-ring peer <ip-address> ring
Label | Description |
Sync Tag | Displays the synchronization tag that was used while synchronizing this port with the multi-chassis peer. |
Oper State | noPeer — The peer has no corresponding ring configured. |
connected — The inband control connection with the peer is operational. | |
broken — The inband control connection with the peer has timed out. | |
conflict — The inband control connection with the peer has timed out but the physical connection is still OK; the failure of the inband signaling connection is caused by a misconfiguration. For example, a conflict between the configuration of this system and its peer, or a misconfiguration on one of the ring access node systems. | |
testingRing — The inband control connection with the peer is being set up. Waiting for result. | |
waitingForPeer — Verifying if this ring is configured on the peer. | |
configErr — The ring is administratively up, but a configuration error prevents it from operating properly. | |
halfBroken — The inband control connection indicates that the ring is broken in one direction (towards the peer). | |
localBroken — The inband control connection with the peer is known to be broken due to local failure or local administrive action. | |
shutdown — The ring is shutdown. | |
Failure Reason | Displays the failure reason. |
Last Debounce | Displays the last time that the debounce mechanism (protecting the router from overload situations in case of a flapping ring) was activated. |
Debounce Period | Displays the duration that the debounce mechanism was in action since the “Last Debounce”. |
Table 73 describes the output fields for the show redundancy multi-chassismc-ring peer <ip-address> statistics command.
Table 73: Output Fields: show redundancy multi-chassis mc-ring peer <ip-address> statistics
Label | Description |
Message | Displays the message type. |
Received | Indicates the number of valid MC-Ring signalling messages received from the peer. |
Transmitted | Indicates the number of valid MC-Ring signalling messages transmitted from the peer. |
MCS ID Request | Displays the number of valid MCS ID requests were received from the peer. |
MCS ID Response | Displays the number of valid MCS ID responses were received from the peer. |
Ring Exists Request | Displays the number of valid 'ring exists' requests were received from the peer. |
Ring Exists Response | Displays the number of valid ring exists' responses were received from the peer. |
Keepalive | Displays the number of valid MC-Ring control packets of type 'keepalive' were received from the peer. |
Table 74 describes the output fields for the mc-ring ring-node command.
Table 74: Output Fields: Show redundancy multi-chassis mc-ring ring-node
Label | Description |
Oper State | Displays the state of the connection verification (both local and remote). |
notProvisioned — Connection verification is not provisioned. | |
configErr — Connection verification is provisioned but a configuration error prevents it from operating properly. | |
notTested — Connection verification is administratively disabled or is not possible in the current situation. | |
testing — Connection Verification is active, but no results are yet available. | |
connected — The ring node is reachable. | |
disconnected — Connection verification has timed out. | |
In Use | Displays “True” if the ring node is referenced on an e-pipe or as an inter-dest-id on a static host or dynamic lease. |
Table 75 describes the output fields for the show redundancy multi-chassis mc-ring global statistics command.
Table 75: Output Fields: show redundancy multi-chassis mc-ring global-statistics
Label | Description |
Rx | Displays the number of MC-ring signaling packets were received by this system. |
Rx Too Short | Displays the number of MC-ring signaling packets were received by this system that were too short. |
Rx Wrong Authentication | Displays the number of MC-ring signaling packets were received by this system with invalid authentication. |
Rx Invalid TLV | Displays the number of MC-ring signaling packets were received by this system with invalid TLV. |
Rx Incomplete | Displays the number of MC-ring signaling packets were received by this system that were incomplete. |
Rx Unknown Type | Displays the number of MC-ring signaling packets were received by this system that were of unknown type. |
Rx Unknown Peer | Displays the number of MC-ring signaling packets were received by this system that were related to an unknown peer. |
Rx Unknown Ring | Displays the number of MC-ring signaling packets were received by this system that were related to an unknown ring. |
Rx Unknown Ring Node | Displays the number of MC-ring signaling packets were received by this system that were related to an unknown ring node. |
Tx | Displays the number of MC-ring signaling packets were transmitted by this system. |
Tx No Buffer | Displays the number of MC-ring signaling packets could not be transmitted by this system due to a lack of packet buffers. |
Tx Transmission Failed | Displays the number of MC-ring signaling packets could not be transmitted by this system due to a transmission failure. |
Tx Unknown Destination | Displays the number of MC-ring 'unknown destination' signaling packets were transmitted by this system. |
Missed Configuration Events | Displays the number of missed configuration events on this system. |
Missed BFD Events | Displays the number of missed BFD events on this system. |
ethernet
Syntax
Context
Description
This command enables the context to display system-specific Ethernet information.
efm-oam
Syntax
Context
Description
This command displays a system-level summary for EFM-OAM enabled ports. It includes the configuration, action, various states, and soft reset precedence for the protocol.
Output
The following output is an example of EFM-OAM summary information.
lldp
Syntax
Context
Description
This command displays local Link Layer Discovery Protocol (LLDP) information at the system level. This includes an option to display summary information for all known peers.
Parameters
Output
The following output is an example of local LLDP information.
switch-fabric
Syntax
Context
Description
This command displays switch fabric information.
Parameters
Output
The following output is an example of switch fabric information.
Multilink Bundle Show Commands
The following mulitlink bundle show commands apply to the 7750 SR only:
multilink-bundle
Syntax
Context
Description
This comand displays multilink bundle information. An operator can display:
- All bundles on the system/MDA or all bundles of a given type on the system by specifying the value of type filter to be either mlppp, mlfr or ima-grp.
- Bundle specific information in summary (no detail option) or detailed format (detail option specified) for one or more bundles
- Protocol specific information (example PPP or IMA) for the specified bundle
- ATM interface information for IMA groups see show port atm command for more details
Parameters
Syntax: bundle-type-slot/mda.bundle-num bpgrp-type-bpgrp-num bundle-ppp-slot/mda.bundle-num (Creates a multilink PPP bundle.) bundle-ima-slot/mda.bundle-num (Creates an IMA group bundle.)
bundle-fr-slot/mda.bundle-num (Creates an MLFR group bundle.) bundle: slot: IOM/MDA slot numbers bundle-num: 1 — 128
Output
See the following sections:
Table 76 describes the output fields for the show multilink-bundle command.
Table 76: Output Fields: show multilink-bundle
Label | Description |
Type | Specifies the type of this multilink bundle. mlppp — Indicates that the bundle is of type MLPPP. ima — Indicates that the bundle is of type IMA group. |
Admin State | Up — The bundle is administratively up. |
Down — The bundle is administratively down. | |
Oper State | Up — The bundle is operationally up. |
Down — The bundle is operationally down. | |
Port State | Displays the state level of the port. |
none — Indicates that the port is either in its initial creation state or is just about to to be deleted. | |
ghost — No member links are configured as part of this bundle. | |
down — All member links are in “none”, “ghost”, or “down” state. | |
linkUp — At least one member link is in port state “link up” but the bundle protocol is not yet operationally up (due to bundle protocol still coming up. For example, due to insufficient number of member links in “link up” state yet or to bundle being shut down. | |
Up — Indicates that the bundle is ready to pass some kinds of traffic as the bundle protocol has come up (at least “minimum links” member links are in the port state up and the bundle protocol is up.) | |
Min Links Minimum Links | Displays the minimum number of links that must be active for a bundle to be active. If the number of active links drop below the given minimum then the multilink bundle will transition to an operation down state. |
Bundle IfIndex | Displays the bundle’s interface index number which reflects its initialization sequence. |
Total Links | Displays the total number of member links configured for this bundle. |
Active Links | Displays the total number of active links for the bundle. |
Description | Displays configured description for this bundle. |
Bundle Id | Displays the port ID for this bundle. |
Red Diff Delay | Displays the maximum acceptable differential delay for individual circuits within this multilink bundle. If the delay exceeds this threshold, a trap is issued. The differential delay is calculated as the round-trip differential delay for MLPPP bundles, and as uni-directional differential delay for IMA bundles. |
Fragment Threshold | Displays configured fragment threshold value for this bundle. |
Up Time | Displays time elapsed since the last bundle transition to Up when part of bundle information. Displays time elapsed since the last link transition to active when part of member information. |
Bandwidth | Displays bandwidth configured for this IMA bundle in Kbytes. |
Primary Port Member | Displays the portId of the IMA group member chosen as a Primary Port. |
Member Port Id | Displays portId of each member of this bundle. |
Admin | Displays administrative port status of a member link. |
Oper | Displays operational port status of a member link. |
Active | Displays whether a member link is active or not. |
Down Reason | Displays the reason for why a member link is not active. |
Traffic and Port statistics | The traffic and port statistics information displayed for bundles when detail option is selected is the same as information displayed for physical ports. |
relations
Syntax
Context
Description
This command displays the working and protection bundles associated with this bundle-id.
Output
See the following sections:
Table 77 describes the output fields for the show multilink-bundle relations command.
Table 77: Output Fields: show multilink-bundle relations
Label | Description |
BundleID | Displays the bundle number. |
Admin State | Up—The bundle is administratively up. |
Down — The bundle is administratively down. | |
Oper State | Up — The bundle is operationally up. |
Down—The bundle is operationally down. | |
Working BundleID | Displays the bundle that is currently in working mode. |
Protect BundleID | Displays the bundle that is currently in protect mode. |
Active Bundle | Displays the mode of the active bundle. |
ima
Syntax
Context
Description
This command enables the context to display IMA group data.
Output
See the following sections:
Table 78 describes the output fields for the show multilink-bundle bundle-ima command.
Table 78: Output Fields: show mutlilink-bundle bundle-ima
Label | Description |
BundleId | Displays the bundle ID number. |
Type | Specifies the type of this multilink bundle. mlppp — Indicates that the bundle is of type MLPPP. ima — Indicates that the bundle is of type IMA group. |
Admin State | ima — Indicates that the bundle is of type IMA group. |
Down — The bundle is administratively down. | |
Oper State | Up — The bundle is operationally up. |
Down — The bundle is operationally down. | |
Port State | Displays the state level of the port. |
none — Indicates that the port is either in its initial creation state or is just about to to be deleted. | |
ghost — No member links are configured as part of this bundle. | |
down — All member links are in “none”, “ghost”, or “down” state. | |
linkUp — At least one member link is in port state “link up” but the bundle protocol is not yet operationally up (due to bundle protocol still coming up. For example, due to insufficient number of member links in “link up” state yet or to bundle being shut down. | |
Up — Indicates that the bundle is ready to pass some kinds of traffic as the bundle protocol has come up (at least “minimum links” member links are in the port state up and the bundle protocol is up.) | |
Min Links Minimum Links | Displays the minimum number of links that must be active for a bundle to be active. If the number of links drop below the given minimum then the multilink bundle will transition to an operation down state.) |
Total/Active Links | Displays the total number of active links for the bundle. |
The following stats display when the bundle type is mlppp-lfi and the The following stats should only be displayed if the bundle type is mlppp-lfi and the detail is issued.
ppp
Syntax
Context
Description
This command enables the context to display PPP group data.
Parameters
Output
atm
Syntax
Context
Description
This command displays multilink bundle IMA ATM information.
Parameters
Output
See the following sections:
Table 79 describes the output fields for the show multilink-bundle <bundle-id> ima atm command.
Table 79: Output Fields: show multilink-bundle <bundle-id> ima atm
Label | Description |
Cell Mode | Displays the cell format (UNI or NNI) used on the ATM interface. |
Configured VCs | Displays the number of configured VCs. |
Configured VTs | Displays the number of configured VTs. |
Configured minimum VPI | Displays the minimum VPI configured for this bundle. |
Last Unknown VPI/VCI | Indicates the last unknown VPI/VCI that was received on this interface. |
Mapping | Displays ATM cell mapping used on this interface: Direct or PLCP. |
Configured VPs | Displays the number of configured VPs. |
Configured IFCs | Displays the number of configured IFCs. |
connections
Syntax
Context
Description
This command displays connection information.
Parameters
Output
See the following sections:
Table 80 describes the output fields for the show multilink-bundle <bundle-id> ima atm connections command.
Table 80: Output Fields: show multilink-bundle <bundle-id> ima atm connections
Label | Description |
Owner | Identifies the system entity that owns a specific ATM connection. |
Type | Specifies the type of this multilink bundle. mlppp — Indicates that the bundle is of type MLPPP. ima — Indicates that the bundle is of type IMA group. |
Ing.TD | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Egr.TD | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Adm | ima — Indicates that the bundle is of type IMA group. |
Down — The bundle is administratively down. | |
Opr | Up — The bundle is operationally up. Down — The bundle is operationally down. |
OAM | Indicates the OAM operational status of ATM connections. |
port-connection
Syntax
Context
Description
This command displays port connection information.
Parameters
Output
See the following sections:
Table 81 describes the output fields for the show multilink-bundle <bundle-id> ima atm port-connection command.
Table 81: Output Fields: show multilink-bundle <bundle-id> ima atm port-connection
Label | Description |
Port ID | Displays the port ID for this bundle. |
Admin State | ima — Indicates that the bundle is of type IMA group. |
Down — The bundle is administratively down. | |
Oper State | Up — The bundle is operationally up. |
Down—The bundle is operationally down. | |
Owner | Identifies the system entity that owns a specific ATM connection. |
Endpoint Type | Displays the endpoint type. |
Cast Type | Indicates the connection topology type. |
Ing. Td Idx | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Egr. Td Idx | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Last Changed | Indicates the date and time when the interface connection entered its current operational state. |
pvc
Syntax
Context
Description
This command displays ATM port PVC information.
Parameters
Output
See the following sections:
Table 82 describes the output fields for the show multilink-bundle <bundle-id> ima atm pvc command.
Table 82: Output Fields: show multilink-bundle <bundle-id> ima atm pvc
Label | Description |
VPI/VCI | Displays the VPI/VCI value. |
Owner | Specifies the type of this multilink bundle. mlppp — Indicates that the bundle is of type MLPPP. ima — Indicates that the bundle is of type IMA group. |
Type | Identifies the system entity that owns a specific ATM connection. |
Ing.TD | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Egr.TD | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Adm | ima — Indicates that the bundle is of type IMA group. |
Down — The bundle is administratively down. | |
Opr | Up — The bundle is operationally up. |
Down — The bundle is operationally down. | |
OAM | Indicates the OAM operational status of ATM connections. |
pvp
Syntax
Context
Description
This command displays ATM port PVP information.
Parameters
Output
See the following sections:
Table 83 describes the output fields for the show multilink-bundle <bundle-id> ima atm pvp command.
Table 83: Output Fields: show multilink-bundle <bundle-id> ima atm pvp
Label | Description |
VPI | Displays the VPI value. |
Owner | Identifies the system entity that owns a specific ATM connection. |
Type | Specifies the type of this multilink bundle. |
mlppp — Indicates that the bundle is of type MLPPP. | |
ima — Indicates that the bundle is of type IMA group. | |
Ing.TD | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Eng.TD | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Adm | ima — Indicates that the bundle is of type IMA group. |
Down — The bundle is administratively down. | |
OAM | Indicates the OAM operational status of ATM connections. |
Opr | Up — The bundle is operationally up. |
Down — The bundle is operationally down. |
pvt
Syntax
Context
Description
This command displays ATM port PVT information.
Parameters
Output
See the following sections:
Table 84 describes the output fields for the show multilink-bundle <bundle-id> ima atm pvt command.
Table 84: Output Fields: show multilink-bundle <bundle-id> ima atm pvt
Label | Description |
VPI Range | Displays the VPI range: |
Owner | Identifies the system entity that owns a specific ATM connection. |
Type | Specifies the type of this multilink bundle. mlppp — Indicates that the bundle is of type MLPPP. ima — Indicates that the bundle is of type IMA group. |
Ing.Td | Specifies the ATM traffic descriptor profile that applies to the receive direction of the interface connection. |
Egr.Td | Specifies the ATM traffic descriptor profile that applies to the transmit direction of the interface connection. |
Adm | ima — Indicates that the bundle is of type IMA group. |
Down — The bundle is administratively down. | |
Opr | Up — The bundle is operationally up. |
Down — The bundle is operationally down. |
LAG Show Commands
lag
Syntax
Context
Description
This command displays Link Aggregation Group (LAG) information.
If no command line options are specified, a summary listing of all LAGs is displayed.
Parameters
Output
See the following sections:
Table 85 describes the output fields for the show lag command.
Table 85: Output Fields: show lag
Label | Description |
LAG ID | The LAG or multi-link bundle ID that the port is assigned to. |
Adm | Up — The LAG is administratively up. |
Down — The LAG is administratively down. | |
Opr | Up — The LAG is operationally up. |
Down—The LAG is operationally down. | |
Port-Threshold | The number of operational links for the LAG at or below which the configured action will be invoked. |
Up-Link-Count | The number of ports that are physically present and have physical links present. |
MC Act/Stdby | Member port is selected as active or standby link. |
Table 86 describes the output fields for the show lag lag-id detail command. The output is dependent on whether or not the LAG was configured as a multi-chassis (MC) LAG.
Table 86: Output Fields: show lag <lag-id> detail
Label | Description |
LAG ID | The LAG or multi-link trunk (MLT) that the port is assigned to. |
Adm | Up — The LAG is administratively up. Down — The LAG is administratively down. |
Port Threshold | If the number of available links is equal or below this number, the threshold action is executed. |
Thres. Last Cleared | The last time that keepalive stats were cleared. |
Dynamic Cost | The OSPF costing of a link aggregation group based on the available aggregated, operational bandwidth. |
Configured Address | The base chassis Ethernet MAC address. |
Hardware Address | The hardware address. |
Hold-Time Down | The timer, in tenths of seconds, which controls the delay between detecting that a LAG is down and reporting it to the higher levels. |
LACP | Enabled — LACP is enabled. Down — LACP is disabled. |
LACP Transmit Intvl | LACP timeout signaled to peer. |
Selection Criteria | Configured subgroup selection criteria. |
MUX control | Configured type of multiplexing machine control used in a LAG with LACP in active/passive modes. coupled — TX and RX activate together. independent — RX activates independent of TX. |
Number of subgroups | Total subgroups in LAG. |
System ID | System ID used by actor in LACP messages. |
Admin Key | Configured LAG key. |
Oper Key | Key used by actor in LACP messages. |
System Priority | System priority used by actor in LACP messages. |
Prtr System ID | System ID used by partner in LACP messages. |
Prtr Oper Key | Key used by partner in LACP messages. |
Prtr System Priority | System priority used by partner in LACP messages. |
Mode | LAG in access or network mode. |
Opr | Up — The LAG is operationally up. Down — The LAG is operationally down. |
Port Threshold | Configured port threshold. |
Thres. Exceeded Cnt | The number of times that the drop count was reached. |
Threshold Action | Action to take when the number of available links is equal or below the port threshold. |
Encap Type | The encapsulation method used to distinguish customer traffic on a LAG. |
Lag-IFIndex | A box-wide unique number assigned to this interface. |
Adapt QoS | Displays the configured QoS mode. |
Port ID | The specific port ID. |
(LACP) Mode | LACP active or passive mode. |
LACP xmit standby | LACP transmits on standby links enabled / disabled. |
Slave-to-partner | Configured enabled/disabled. |
Port-id | Displays the member port ID. |
Adm | Displays the member port administrative state. |
Active/stdby | Indicates that the member port is selected as the active or standby link. |
Opr | Indicates that the member port operational state. |
Primary | Indicates that the member port is the primary port of the LAG. |
Sub-group | Displays the member subgroup where the member port belongs to. |
Priority | Displays the member port priority. |
Table 87 describes the output fields for the show lag statistics command.
Table 87: Output Fields: Show Lag Statistics
Label | Description |
LAG ID | The LAG or multi-link trunk (MLT) that the port is assigned to. |
Port ID | The port ID. |
Input Bytes | The number of incoming bytes for the LAG on a per-port basis. |
Input Packets | The number of incoming packets for the LAG on a per-port basis. |
Output Bytes | The number of outbound bytes for the LAG on a per-port basis. |
Output Packets | The number of outbound packets for the LAG on a per-port basis. |
Input/Output Errors | For packet-oriented interfaces, the number of inbound packets that contained errors preventing them from being deliverable to a higher-layer protocol. For character- oriented or fixed-length interfaces, the number of inbound transmission units that contained errors preventing them from being deliverable to a higher-layer protocol. For packet-oriented interfaces, the number of outbound packets that could not be transmitted because of errors. For character-oriented or fixed-length interfaces, the number of outbound transmission units that could not be transmitted because of errors. |
Totals | Displays the column totals for bytes, packets, and errors. |
Table 88 describes the output fields for the show lag <lag-id> associations command.
Table 88: Output Fields:Show Lag <lag-id> Associations
Label | Description |
Service ID | The service associated with the LAG. |
Name | The name of the IP interface. |
Encap Val | The Dot1q or QinQ values of the port for the IP interface. |
Monitor Commands
card
Syntax
Context
Description
This command monitors card parameters.
port
Syntax
Context
Description
This command enables port traffic monitoring. The specified port(s) statistical information displays at the configured interval until the configured count is reached.
The first screen displays the current statistics related to the specified port(s). The subsequent statistical information listed for each interval is displayed as a delta to the previous display.
When the rate is specified, the "rate per second" for each statistic is displayed instead of the delta.
Monitor commands are similar to show commands but only statistical information displays. Monitor commands display the selected statistics according to the configured number of times at the interval specified.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
aps-id | aps-group-id[.channel] | ||
aps | keyword | ||
group-id | 1 to 64 (16 for 7750 SR-c12 and 7750 SR-c4) | ||
bundle ID | bundle-type-slot/mda.bundle-num | ||
bundle | keyword | ||
type | ima, ppp | ||
bundle-num | 1 to 128 (16 for 7750 SR-c12 and 7750 SR-c4) | ||
bpgrp-type-bpgrp-num | |||
Output
port
Syntax
Context
Description
This command enables port traffic monitoring and utilization output for all data Ethernet ports enabled in the system, in a table output format.
Monitor commands are similar to show commands but only statistical information displays. Monitor commands display the selected statistics according to the configured number of times at the interval specified.
Parameters
Output
port
Syntax
Context
Description
This command enables ATM port traffic monitoring.
Parameters
Output
queue-group
Syntax
Context
Description
This command enables queue-group monitoring for the specified parameters.
queue-group
Syntax
Context
Description
This command enables queue-group monitoring for the specified parameters.
queue-group
Syntax
Context
Description
This command enables queue-group monitoring for the specified parameters.
Clear Commands
card
Syntax
Context
Description
This command re-initializes the card in the specified slot. A clear card command (without the soft ) is referred to as a Hard Reset. A clear card x soft command (with the soft ) is referred to as a Soft Reset.
Parameters
lag
Syntax
Context
Description
This command clears statistics for the specified LAG ID.
Parameters
mda
Syntax
Context
Description
This command reinitializes the specified MDA in a particular slot.
Parameters
port
Syntax
Context
Description
This command clears port statistics for the specified port(s).
Parameters
port-id | slot/mda/port [.channel] | ||
slot[/mda[/port]] | |||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
aps-id | aps-group-id[.channel] | ||
aps | keyword | ||
group-id | 1 to 64 (16 for 7750 SR-c12 and 7750 SR-c4) | ||
bundle ID | bundle-type-slot/mda.bundle-num | ||
bundle | keyword | ||
type | ima, ppp | ||
bundle-num | 1 to 336 | ||
bpgrp-id | bpgrp-type-bpgrp-num | ||
bgrp | keyword | ||
type | ima, ppp | ||
bgrp-num | 1 to 2000 (256 for 7750 SR-c12 and 7750 SR-c4) | ||
port-id | slot/mda/port [.channel] | ||
slot[/mda[/port]] | |||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
queue-group
Syntax
Context
Description
This command clears queue-group monitoring for the specified parameters.
queue-group
Syntax
Context
Description
This command clears queue-group monitoring for the specified parameters.
queue-group
Syntax
Context
Description
This command clears queue-group monitoring for the specified parameters.
Tools Commands
aps
Syntax
Context
Description
This command displays Automated Protection Switching (APS) information.
Parameters
Output
aps
Syntax
Context
Description
This command enables the context to perform Automated Protection Switching (APS) operations.
clear
Syntax
Context
Description
This command removes all Automated Protection Switching (APS) operational commands.
Parameters
clear
Syntax
Context
Description
The Clear command, at the Ethernet Ring Node, is used for the following operations: a) Clearing an active local administrative command (e.g. Forced Switch or Manual Switch). b) Triggering reversion before the WTR or WTB timer expires in case of revertive operation. c) Triggering reversion in case of non-revertive operation.
Parameters
exercise
Syntax
Context
Description
This command performs an exercise request on the protection or working circuit.
Parameters
force
Syntax
Context
Description
This command forces a switch to either the protect or working circuit
Parameters
force
Syntax
Context
Description
This command forces a block on the ring port where the command is issued.
manual
Syntax
Context
Description
In the absence of a failure or FS, this command forces a block on the ring port where the command is issued.
lockout
Syntax
Context
Description
This command locks out the protection circuit.
Parameters
request
Syntax
Context
Description
This command requests a manual switch to protection or working circuit.
Parameters
eth-tunnel
Syntax
Context
Description
This command displays Ethernet tunnel information.
Output
frame-relay
Syntax
Context
Description
This command displays frame-relay information.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
lag
Syntax
Context
Description
This command dumps LAG information.
Parameters
map-to-phy-port
Syntax
Context
Description
This command provides the ability to respond to a query to provide the link in a LAG/Ethernet tunnel (loadsharing protection mode)/CCAG that is currently assigned to a given service-id or ISID.
Parameters
ppp
Syntax
Context
Description
This command displays PPP information for a port.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
redundancy
Syntax
Context
Description
This command enables the context to dump redundancy parameters.
multi-chassis
Syntax
Context
Description
This command enables the context to dump multi-chassis parameters.
mc-ring
Syntax
Context
Description
This command dumps multi-chassis ring data.
sync-database
Syntax
Context
Description
This command dumps multi-chassis sync database information.
Parameters
Output
srrp-sync-data
Syntax
Context
Description
This command dumps multi-chassis SRRP sync database information.
Parameters
ima
Syntax
Context
Description
This command allows the use of IMA operations.
reset
Syntax
Context
Description
This command sets an IMA-bundle to the Start Up state.
Parameters
lag
Syntax
Context
Description
This command provides tools for controlling LAG.
clear-force
Syntax
Context
Description
This command clears forced status.
Parameters
force
Syntax
Context
Description
This commands allow forcing specified LAG, subgroup, all MC-LAGs or remote peer for MC-LAGs to become active or standby when LAG runs in Active/Standby mode. To remove forced condition, an operator must execute tools perform lag clear-force command.
load-balance
Syntax
Context
Description
Load balance specified LAG's links when per-link-hash weighted is deployed. Load balancing can be per specified class or on all classes if no class is specified.
Debug Commands
lmi (frame-relay)
Syntax
Context
Description
This debug command enables tracing of all the LMI messages in both receive and transmit directions for one or all of the Frame Relay interfaces. All types of Frame Relay interfaces are supported. If the port ID is not specified, debug is enabled on all Frame Relay interfaces.
The no form of the command turns off LMI and Frame-Relay debugging, debug>frame-relay>no lmi and debug>no frame-relay.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
The following output is an example of frame relay debugging information.
ilmi (atm)
Syntax
Context
Description
This command enables debugging for ATM ILMI.
The no form of the command turns off ILMI and debugging,.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
The following output is an example
cisco-hdlc
Syntax
Context
Description
This command configures debugging for Cisco-HDLC encapsulation.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
lag
Syntax
Context
Description
This command enables debugging for LAG.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
lmi
Syntax
Context
Description
This debug command enables tracing of all the LMI messages in both receive and transmit directions for one or all of the Frame Relay interfaces. All types of Frame Relay interfaces are supported. If the port ID is not specified, debug is enabled on all Frame Relay interfaces.
The no form of the command turns off LMI and Frame-Relay debugging, debug>frame-relay>no lmi and debug>no frame-relay.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
frf16
Syntax
Context
Description
This command enables tracing of all FRF16 compliant MLFR link integrity protocol messages in both the receive and transmit directions on a specific member link of an MLFR bundle. The no form of the command turns off MLFR debugging.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
Output
ppp
Syntax
Context
Description
This command enables/disables and configures debugging for PPP.
Parameters
port-id | slot/mda/port [.channel] | ||
eth-sat-id | esat-id/slot/port | ||
esat | keyword | ||
id | 1 to 20 | ||
pxc-id | pxc-id.sub-port | ||
pxc | keyword | ||
id | 1 to 64 | ||
sub-port | a, b | ||
aps-id | aps-group-id[.channel] | ||
aps | keyword | ||
group-id | 1 to 64 | ||
bundle ID | bundle-type-slot/mda.bundle-num | ||
bundle | keyword | ||
type | ppp | ||
bundle-num | 1 to 256 (16 for 7750 SR-c12 and 7750 SR-c4) | ||
bgrp ID | bpgrp-type-bpgrp-num | ||