This section provides an overview of the show, clear, debug and tools command reference.
Topics in this section include:
![]() | Note: For information on egress multicast group commands, refer to the Layer 2 Services Guide. |
PW-Port Show Commands
This section provides show command descriptions and output.
![]() | Note: For VLL and VPLS show, clear, and debug commands, refer to the Layer 2 Services Guide. For IES and VPRN show, clear, and debug commands, refer to the Layer 3 Services Guide. For PBB show, clear, and debug commands, refer to the IEEE 802.1ah PBB Guide. |
This command displays service customer information.
Show Customer Command Output
Table 12 Service Commands Customer Field Descriptions describes the show customer command output fields:
Label | Description |
Customer-ID | The ID that uniquely identifies a customer. |
Contact | The name of the primary contact person. |
Description | Generic information about the customer. |
Phone | The phone/pager number to reach the primary contact person. |
Total Customers | The total number of customers configured. |
Site | Multi-service site name. A multi-service customer site is a group of SAPs with common origination and termination points. |
Description | Displays information about a specific customer's multi-service site. |
Assignment | The port ID, MDA, or card number, where the SAP's that are members of this multi- service site are defined. |
I. Sched Pol | The ingress QoS scheduler policy assigned to this multi-service site. |
E. Sched Pol | The egress QoS scheduler policy assigned to this multi-service site. |
Service-ID | The ID that uniquely identifies a service. |
SAP | Specifies the SAP assigned to the service. |
This command displays the FDB entry for a given MAC address.
This command displays services using the range ID.
This command displays Layer 2 route table information.
This command displays oper-group information, member count, monitor-client count, and status in a single line for each of the configured oper-groups.
This command displays SAP information.
This command can also be used to identify SAPs with the “EthTunTagMismatch” flag and can be used to prevent the flag from occurring before activating paths through the following CLI example:
SAP eth-tunnel-1024:4094 does not have the eth-tunnel tags configured for the corresponding paths which causes the SAP to be oper down. Ethernet tunnel 65 does not have path 2 configured. However, SAP eth-tunnel-65:4094 has a tag configured for path 2. This is acceptable and allows the operator to pre-provision tags under the same-fate SAPs before the corresponding path is configured under the Ethernet tunnel. This is the recommended configuration order so that there is no traffic disruption on the same-fate SAPs.
SAP eth-tunnel-65:5 has tags configured for paths 3, 8 and 16 and is operationally up.
If path 2 of Ethernet tunnel 65 was properly configured and active, SAP eth-tunnel-65:5 would be operationally down since it does not have a corresponding tag for path 2.
Any other tunnel is fine because it has no dash present in the port or tag location.
The show eth-tunnel status command summarizes the MEP status in one screen and also identifies the ports and tags associated in summary format for all loadsharing tunnels (similar to show eth-tunnel aps for g8031-1to1 mode).
This command displays service SAP PW port information.
This command displays PW template information.
Displays the SDP used by a spoke-sdp-fec with a specified FEC129 Type 2 SAII.
global-id | 1..4294967295 |
prefix | a.b.c.d | 1..4294967295 |
ac-id | 1..4294967295 |
This command displays SDP information.
If no optional parameters are specified, a summary SDP output for all SDPs is displayed.
Show Service SDP
Table 13 describes the show service SDP output fields.
Label | Description |
SDP Id | The SDP identifier. |
Description | Displays a text string describing the SDP. |
Admin Path MTU | Displays the desired largest service frame size (in octets) that can be transmitted through this SDP to the far-end ESR, without requiring the packet to be fragmented. The default value of zero indicates that the path MTU should be computed dynamically from the corresponding MTU of the tunnel. |
Opr Path MTU | Displays the actual largest service frame size (in octets) that can be transmitted through this SDP to the far-end ESR, without requiring the packet to be fragmented. In order to be able to bind this SDP to a given service, the value of this object minus the control word size (if applicable) must be equal to or larger than the MTU of the service, as defined by its service MTU. |
Far End | Displays the far end IP address. |
Delivery | The type of delivery used by the SDP: GRE or MPLS. |
IP address | Specifies the IP address of the remote end of the GRE or MPLS tunnel defined by this SDP. |
Adm Admin State | The desired state of the SDP. |
Opr Oper State | The operating state of the SDP. |
Flags | Specifies all the conditions that affect the operating status of this SDP. |
Signal Signaling | The signaling protocol used to obtain the ingress and egress labels used in frames transmitted and received on the SDP. |
Last Status Change | The time of the most recent operating status change to this SDP. |
Adv. NTU Over | Specifies whether the advertised MTU of a VLL spoke SDP bind includes the 14-byte L2 header. |
Last Mgmt Change | The time of the most recent management-initiated change to this SDP. |
KeepAlive Information | This section displays Keepalive information. |
Hello Time | Specifies how often the SDP echo request messages are transmitted on this SDP. |
Hello Msg Len | The length of the SDP echo request messages transmitted on this SDP. |
Hello Timeout | The number of seconds to wait for an SDP echo response message before declaring a timeout. |
Unmatched Replies | The number of SDP unmatched message replies timer expired. |
Max Drop Count | The maximum number of consecutive SDP echo request messages that can be unacknowledged before the keepalive protocol reports a fault. |
Hold Down Time | The amount of time to wait before the keepalive operating status is eligible to enter the alive state. |
TX Hello Msgs | The number of SDP echo request messages transmitted since the keepalive was administratively enabled or the counter was cleared. |
Rx Hello Msgs | The number of SDP echo request messages received since the keepalive was administratively enabled or the counter was cleared. |
Associated LSP List | When the SDP type is MPLS, a list of LSPs used to reach the far-end router displays. All the LSPs in the list must terminate at the IP address specified in the far end field. If the SDP type is GRE, the following message displays: SDP Delivery Mechanism is not MPLS |
Lsp Name | Displays the LSP name. |
Time Since Last Transaction | Displays the time of the last transaction. |
Signaling | Specifies the signaling type. |
Collect Stats | Specifies whether the agent collects accounting statistics for this SDP. When the value is true the agent collects accounting statistics on this SDP. |
VLAN VC Etype | Displays the VLAN VC type. |
BW Booking Factor | Specifies the value used to calculate the max SDP available bandwidth. The value specifies the percentage of the SDP max available bandwidth for VLL call admission. When the value of is set to zero (0), no new VLL spoke-sdp bindings with non-zero bandwidth are permitted with this SDP. Overbooking, >100% is allowed. |
PBB Etype | Displays the Ethertype used in frames sent out on this SDP when specified as vlan for Provider Backbone Bridging frames. |
Oper Max BW (Kbps) | Indicates the operational bandwidth in kilo-bits per seconds (Kbps) available for this SDP. The value is determined by the sum of the bandwidth of all the RSVP LSPs used by the SDP. |
Avail BW (Kbps) | Indicates the bandwidth that is still free for booking by the SDP bindings on the SDP. |
Net-Domain | Specifies the network-domain name configured on this SDP. The default value of this object is the default network-domain. |
Egr Interface | Indicates whether all the egress network interfaces that can carry traffic on this SDP are associated with the network-domain configured on this SDP. not applicable: Indicates that there is no egress network interface that can carry traffic on this SDP. consistent: Indicates that the network-domains for all the egress network interfaces that can carry traffic on this SDP are consistent. inconsistent: Indicates that the network-domain for one or more egress network interfaces that can carry traffic on this SDP are inconsistent. |
Revert Time | Specifies the time to wait before reverting back from LDP to the configured LSPs, after having failed over to LDP. |
Revert Count Down | Indicates the timer countdown before reverting back from LDP on this SDP. The timer countdown begins after the first configured LSP becomes active. |
Flags | Displays all the conditions that affect the operating status of this SDP. |
Class Forwarding | Indicates the admin state of class-based forwarding on this SDP. When the value is true, class-based forwarding is enabled. |
EnforceDSTELspFc | Specifies whether service manager must validate with RSVP the support of the FC by the LSP. |
Default LSP | Specifies the LSP ID that is used as a default when class-based forwarding is enabled on this SDP. This object must be set when enabling class-based forwarding. |
Multicast LSP | Displays the LSP ID that all multicast traffic will be forwarded on when class-based forwarding is enabled on this SDP. When this object has its default value, multicast traffic will be forwarded on an LSP according to its forwarding class mapping. |
Number of SDPs | Displays the metric to be used within the Tunnel Table Manager for decision making purposes. When multiple SDPs going to the same destination exist, this value is used as a tie-breaker by Tunnel Table Manager users like MP-BGP to select route with lower value. |
When network domains are configured, the SDP egress interface state can be verified by using the following command:
The following show output gives the source-bmac-lsb and control PW used for a given SDP.
The following show output indicates whether use-sdp-bmac is applied to a given PW.
This show command will display the SDPs and the PW templates that are associated with the group-name.
This command displays groups using SDP.
This command displays services using SDP or far-end address options.
Show Service SDP Using X
Table 14 describes show service sdp-using output fields.
Label | Description |
Svc ID | The service identifier. |
Sdp ID | The SDP identifier. |
Type | Type of SDP: spoke or mesh. |
Far End | The far end address of the SDP. |
Oper State | The operational state of the service. |
Ingress Label | The label used by the far-end device to send packets to this device in this service by this SDP. |
Egress Label | The label used by this device to send packets to the far-end device in this service by this SDP. |
This command displays the services matching certain usage properties. If no optional parameters are specified, all services defined on the system are displayed.
The following parameters are applicable to the 7750 SR and 7450 ESS:
The following parameters are applicable to the 7750 SR:
Show Service Service-Using
Table 15 describes the show command output fields.
Label | Description |
Service Id | The service identifier. |
Type | Specifies the service type configured for the service ID. |
Adm | The desired state of the service. |
Opr | The operating state of the service. |
CustomerID | The ID of the customer who owns this service. |
Last Mgmt Change | The date and time of the most recent management-initiated change to this service. |
The following output is applicable to the 7750 SR and 7450 ESS:
This command enables the context to display service system information.
This command displays service customer information.
This command displays the BGP operational route-distinguishers used by all the bgp-enabled services in the system and if a given route-distinguisher. The information can be filtered by service: VPRN, VPLS or Epipe.
Displays switch-point information using TAII.
<global-id[:prefix*> : <global-id>[:<prefix>[:<ac-id>]] | |
global-id | 1..4294967295 |
prefix | a.b.c.d | 1..4294967295 |
ac-id | 1..4294967295 |
This command enables the context to display service template information.
This command displays basic information/summary, template name, etc. for all VPLS templates. When a template name is specified, detailed information for the specified template, VPLS parameters, etc. are displayed.
This command displays services instantiated using the VPLS-template.
This command displays basic information/summary, template name, etc. for all SAP VPLS-templates.
This command displays services instantiated using vpls-sap-template.
This command displays vpls-template information used to instantiate this service and m-vpls that controls this service.
This command displays provider tunnel information.
This command displays SDPs associated with this service.
This command displays information about the connection-profiles (VLAN) in the system. When a specific connection profile is shown, the vlan-ranges that it contains are displayed.
This command enables the context to display eth-cfm information.
This command displays Ethernet tunnel information. Any data SAP missing a tag for a defined path has the EthTunTagMismatch flag generated. In the example provided below, SAP eth-tunnel-1:1 does not have the tag for path 2 configured. Therefore, it is operationally down with the reason indicated by the EthTunTagMismatch flag.
This command displays eth-cfm association information.
Show eth-cfm Association Command Output
Table 16describes show eth-cfm association command output fields:
Label | Description |
Md-index | Displays the maintenance domain (MD) index. |
Ma-index | Displays the the maintenance association (MA) index. |
Name | Displays the part of the maintenance association identifier which is unique within the maintenance domain name. |
CCM-interval | Displays the CCM transmission interval for all MEPs in the association. |
Bridge-id | Displays the bridge-identifier value for the domain association. |
MHF Creation | Displays the MIP half function (MHF) for the association. |
Primary VLAN | Displays the primary bridge-identifier VLAN ID. |
Num Vids | Displays the number of VIDs associated with the VLAN. |
Remote Mep Id | Displays the remote maintenance association end point (MEP) identifier |
This command displays stack-table information. This stack-table is used to display the various management points (MEPs and MIPs) that are configured on the system. These can be service-based or facility-based. The various options allow the operator to be specific. If no parameters are include then the entire stack-table will be displayed.
Show eth-cfm CFM Stack Table Command Output
Table 17 describes the show eth-cfm CFM stack table command output fields:
Label | Description |
Sap | Displays associated SAP IDs. |
Sdp | Displays the SDP binding for the bridge. |
Level Dir | Displays the MD level of the maintenance point. |
Md-index | Displays the maintenance domain (MD) index. |
Ma-index | Displays the maintenance association (MA) index. |
Mep-id | Displays the integer that is unique among all the MEPs in the same MA. |
Mac-address | Displays the MAC address of the MP. |
This command displays per-MIP index (bridge-identifier and vlan) configuration as entered under the default-domain entries.
Table 18 describes the show default domain command output fields.
Label | Description |
Valid | Indicates whether the row is valid and can be used for MIP creation. It does not indicate whether the row is being used to create the specific MIP. The show command eth-cfm mip-instantiation shows the authoritative creation routine. |
Level | The configured level value |
MhfCreation | The configured mhf-creation mode |
IdPermission | The configured ID permission action |
LtrPriority | The configured MIP LTR priority |
This command displays domain information.
Show eth-cfm Domain Command Output
Table 19 describes the show eth-cfm domain command output fields:
Label | Description |
Md-index | Displays the Maintenance Domain (MD) index value. |
Level | Displays an integer identifying the Maintenance Domain Level (MD Level). Higher numbers correspond to higher Maintenance Domains, those with the greatest physical reach, with the highest values for customers' CFM PDUs. Lower numbers correspond to lower Maintenance Domains, those with more limited physical reach, with the lowest values for CFM PDUs protecting single bridges or physical links. |
Name | Displays a generic Maintenance Domain (MD) name. |
Format | Displays the type of the Maintenance Domain (MD) name. Values include dns, mac, and string. |
This command displays Maintenance Endpoint (MEP) information.
This command displays SAPs/bindings provisioned for allowing the default MIP creation.
This command displays the active MIPs created on the node, their related object values, and the SAP or SDP binding. The attributes include a column that indicates which MIP table was responsible and authoritative for the specific active attribute. Authorities can be the association (asn), default-domain (def), or the global read-only values (sys).
Table 20 describes the show MIP instantiation command output fields.
Label | Description |
VLAN | The primary vlan-id associated with the MIP, or “none” if primary-vlan-enable is not configured |
L | Numerical value indicating the CFM level of the MIP |
LA | Level authority indicating the creation routine responsible for the level |
Creation | The MHF creation mode that was used to create the MIP |
CA | The creation authority |
IdPerm | Indicates if the SenderID TLV is being included (chassis) or not (none) |
IdA | The IdPermission authority |
Pri | The numerical value that indicates the mip-ltr-priority |
PA | The mip-ltr-priority authority |
This command displays SDP information.
This command shows various system level configuration parameters. These global eth-cfm commands are those which are configured directly under the config>eth-cfm context.
This command displays Ethernet Ring information.
This command displays FPE-based PW-port configuration information, state information and forwarding statistics.
Table 21 describes the show pw-port command output fields.
Label | Description |
PW-Port | PW-port id |
Encap | PW-port encapsulation (dot1q or qinq) |
SDP | Internal SDP to which this PW-port is bound |
IfIndex | Internal interface index |
VC-Id | VC-id of the internal spoke-sdp that interconnects external PW to this PW-port |
Description | Description of this PW-port |
SDP Binding Port | PXC sub-port to which this PW-port is bound. This is termination side of PXC, always denoted as .b side. |
VC Type | VC Type of the PW-port |
Admin Status | Admin status of the internal SDP |
Oper Status | Operation status of the internal SDP. |
Admin Ingress Label | Ingress VC-label associated with this PW-port. |
Admin Egress Label | Egress VC-label associated with this PW-port. |
Oper Flags | Operational flags on the internal SDP |
Monitor Oper-Group | Operational group that is being monitored by this PW-port |
I. Fwd. Pkts. | Number of forwarded packets ingressing this PW-port |
I. Fwd. Octs. | Number of forwarded octets ingressing this PW-port |
E. Fwd. Pkts. | Number of forwarded packets egressing this PW-port. |
I. Dro. Pkts. | Number of dropped packets on ingress |
I. Dro. Octs. | Number of dropped octets on ingress. |
E. Fwd. Octets. | Number of forwarded octets egressing this PW-port |