Show commands

arp

Syntax

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the router ARP table sorted by IP address. If no command line options are specified, all ARP entries are displayed.

Parameters

ip-address/mask: Displays ARP entries associated with the specified IP address and mask.

ip-int-name: Displays ARP entries associated with the specified IP interface name.

mac ieee-mac-addr: Displays ARP entries associated with the specified MAC address.

summary: Displays an abbreviate list of ARP entries.

[local | dynamic | static]: Displays ARP information associated with the keyword.

Output

The following output is an example of router ARP table information, and Table: Output fields: router ARP describes the output fields.

Sample output

*B:7710-Red-RR# show router arp
===============================================================================
ARP Table (Router: Base)
===============================================================================
IP Address      MAC Address       Expiry    Type   Interface
-------------------------------------------------------------------------------
10.20.1.24      00:16:4d:23:91:b8 00h00m00s Oth    system
10.10.4.11      00:03:fa:00:d0:c9 00h57m03s Dyn[I] to-core-sr1
10.10.4.24      00:03:fa:41:8d:20 00h00m00s Oth[I] to-core-sr1
-------------------------------------------------------------------------------
No. of ARP Entries: 3
===============================================================================


A:ALA-A# show router ARP 10.10.0.3
===============================================================================
ARP Table                                                                      
===============================================================================
IP Address      MAC Address       Expiry      Type Interface                      
-------------------------------------------------------------------------------
10.10.0.3       04:5d:ff:00:00:00 00:00:00    Oth  system                         
===============================================================================
A:ALA-A#


A:ALA-A# show router ARP to-ser1
===============================================================================
ARP Table                                                                      
===============================================================================
IP Address      MAC Address       Expiry      Type Interface                      
-------------------------------------------------------------------------------
10.10.13.1      04:5b:01:01:00:02 03:53:09    Dyn  to-ser1                        
===============================================================================
A:ALA-A#

Table: Output fields: router ARP
Label	Description
IP Address	The IP address of the ARP entry
MAC Address	The MAC address of the ARP entry
Expiry	The age of the ARP entry
Type	Dyn — The ARP entry is a dynamic ARP entry
	Inv — The ARP entry is an inactive static ARP entry (invalid)
	Oth — The ARP entry is a local or system ARP entry
	Sta — The ARP entry is an active static ARP entry
*Man	The ARP entry is a managed ARP entry
Int	The ARP entry is an internal ARP entry
[I}	The ARP entry is in use
Interface	The IP interface name associated with the ARP entry
No. of ARP Entries	The number of ARP entries displayed in the list

bfd

Syntax

bfd

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

Commands in this context display bidirectional forwarding detection (BFD) information.

Note:

For more information about the protocols and platforms that support BFD, see Bidirectional Forwarding Detection.

ecmp

Syntax

ecmp

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the ECMP settings for the router.

Note:

Weighted ECMP is not supported on 7210 SAS platforms, though it appears in the show output.

Output

The following output is an example of ECMP settings information, and Table: Output fields: router ECMP describes the output fields.

Sample output

*A:dut-d>show>router# ecmp

===============================================================================
Router ECMP
===============================================================================
Instance       Router Name                      ECMP    Max-ECMP-   Weight ECMP
                                                        Rtes
-------------------------------------------------------------------------------
1              Base                             False   n/a         False
===============================================================================
*A:dut-d>show>router#

Table: Output fields: router ECMP
Label	Description
Instance	The router instance number.
Router Name	The name of the router instance.
ECMP	False ECMP is disabled for the instance.
ECMP	True ECMP is enabled for the instance.
Max-ECMP-Rtes	Displays the maximum amount of routes to be considered for ECMP.

bfd-template

Syntax

bfd-template template-name

Context

show>router>bfd

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays BFD template information.

Output

The following output is an example of BFD template information, and Table: Output fields: router BFD template describes the output fields.

Sample output

*A:SASR1# show router bfd bfd-template 

===============================================================================
Bfd Templates Summary
===============================================================================
Template Name                    Tmpl Type   Tx Tim*  Rx Tim* Mult   Echo Rx
                                                                     Int
-------------------------------------------------------------------------------
my-bfd-template                  iomHw      1000     1000     3      100
===============================================================================
* indicates that the corresponding row element may have been truncated.
*A:SASR1# show router bfd session

Table: Output fields: router BFD template
Label	Description
Templates Name	Displays the name of the template.
Template Type	Displays the type of the template.
TX time Interval	Displays the interval, in milliseconds, between the transmitted BFD messages to maintain the session
RX time Interval	Displays the expected interval, in milliseconds, between the received BFD messages to maintain the session
Multiplier	Displays the integer used by BFD to declare when the neighbor is down.
Echo Receive Interval	Displays the echo receive interval, in milliseconds.

interface

Syntax

interface [interface-name]

Context

show>router>bfd

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays interface information.

Output

The following output is an example of BFD interface information, and Table: Output fields: router BFD interface describes the output fields.

Sample output

*A:7210-SAS>show>router>bfd# interface
===============================================================================
BFD Interface
===============================================================================
Interface name                     Tx Interval    Rx Interval    Multiplier
-------------------------------------------------------------------------------
F_Port                             100            100            3
F_Lag                              300            300            3
C_Lag                              300            300            3
-------------------------------------------------------------------------------
No. of BFD Interfaces: 3
===============================================================================
*A:7210-SAS>show>router>bfd#

*A:7210-SAS>show>router>bfd# interface C_Lag

===============================================================================
BFD Interface
===============================================================================
Interface name                     Tx Interval    Rx Interval    Multiplier
-------------------------------------------------------------------------------
C_Lag                              300            300            3
-------------------------------------------------------------------------------
No. of BFD Interfaces: 1
===============================================================================
*A:7210-SAS>show>router>bfd#

Table: Output fields: router BFD interface
Label	Description
TX Interval	Displays the interval, in milliseconds, between the transmitted BFD messages to maintain the session
RX Interval	Displays the expected interval, in milliseconds, between the received BFD messages to maintain the session
Multiplier	Displays the integer used by BFD to declare when the neighbor is down.

neighbor

Syntax

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays information about the IPv6 neighbor cache.

Parameters

ip-int-name: Specifies the IP interface name.

ip-address: Specifies the address of the IPv6 interface address.

mac ieee-mac-address: Specifies the MAC address.

summary: Displays summary neighbor information.

dynamic: Specifies that the IPv6 neighbor entry is a dynamic neighbor entry.

static: Specifies that the IPv6 neighbor entry is an active static neighbor entry.

managed: Specifies that the IPv6 neighbor entry is a managed neighbor entry.

Output

The following output is an example of router neighbor information, and Table: Output fields: router neighbor describes the output fields.

Sample output

*A:Dut-A>config>router# show router neighbor          

===============================================================================
Neighbor Table (Router: Base)
===============================================================================
IPv6 Address                                   Interface                  
   MAC Address                State         Expiry          Type         RTR
-------------------------------------------------------------------------------
fe80::203:faff:fe78:5c88                                A_to_B2_17
   00:00:1b:00:00:01          REACHABLE     -               Static       No
fe80::203:faff:fe81:6888                                A_to_B2_23
   e4:81:84:24:1d:6c          STALE         01h12m35s       Dynamic      Yes
-------------------------------------------------------------------------------
No. of Neighbor Entries: 2
===============================================================================
*A:Dut-A>config>router# show router neighbor dynamic 

===============================================================================
Neighbor Table (Router: Base)
===============================================================================
IPv6 Address                                   Interface                  
   MAC Address                State         Expiry          Type         RTR
-------------------------------------------------------------------------------
fe80::203:faff:fe78:5c88                                A_to_B2_23
   e4:81:84:24:1d:6c          STALE         01h12m27s       Dynamic      Yes
-------------------------------------------------------------------------------
No. of Neighbor Entries: 1
===============================================================================
*A:Dut-A>config>router# 
*A:Dut-A>config>router# show router neighbor static  

===============================================================================
Neighbor Table (Router: Base)
===============================================================================
IPv6 Address                                   Interface                  
   MAC Address                State         Expiry          Type         RTR
-------------------------------------------------------------------------------
fe80::203:faff:fe78:5c88                                A_to_B2_17
   00:00:1b:00:00:01          REACHABLE     -               Static       No
-------------------------------------------------------------------------------
No. of Neighbor Entries: 1
===============================================================================
*A:Dut-A>config>router# show router neighbor ma     
mac      managed
*A:Dut-A>config>router# show router neighbor managed 

===============================================================================
Neighbor Table (Router: Base)
===============================================================================
IPv6 Address                                   Interface                  
   MAC Address                State         Expiry          Type         RTR

Table: Output fields: router neighbor
Label	Description
IPv6 Address	Displays the IPv6 address
Interface	Displays the name of the IPv6 interface name
MAC Address	Specifies the link-layer address
State	Displays the current administrative state
Exp	Displays the number of seconds until the entry expires
Type	Displays the type of IPv6 interface
Interface	Displays the interface name
Rtr	Specifies whether a neighbor is a router
Dynamic	The Ipv6 neighbor entry is a dynamic neighbor entry
Static	The Ipv6 neighbor entry is an active static neighbor entry
Managed	The Ipv6 neighbor entry is a managed neighbor entry
Mtu	Displays the MTU size

session

Syntax

session [src ip-address [dst ip-address] | detail]

Context

show>router>bfd

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays session information.

Parameters

ip-address

Displays the interface information associated with the specified IP address.

Values: ipv4-address a.b.c.d (host bits must be 0)

Output

The following output is an example of BFD session information, and Table: Output fields: router BFD session describes the output fields.

Sample output

*A:SASR1# show router bfd session 

===============================================================================
Legend:  wp = Working path   pp = Protecting path
===============================================================================
BFD Session
===============================================================================
Interface/Lsp Name            State                 Tx Intvl  Rx Intvl  Multipl
  Remote Address/Info         Protocols             Tx Pkts   Rx Pkts   Type
-------------------------------------------------------------------------------
wp::unnumberedLSP             Up (3)                1000      1000      3
    4294967295::0.0.0.43      mplsTp                131       130       iom-hw
pp::unnumberedLSP             Up (3)                1000      1000      3
    4294967295::0.0.0.43      mplsTp                130       130       iom-hw
wp::numberedLSP               Up (3)                1000      1000      3
    4294967295::0.0.0.43      mplsTp                136       131       iom-hw
pp::numberedLSP               Up (3)                1000      1000      3
    4294967295::0.0.0.43      mplsTp                138       130       iom-hw

-------------------------------------------------------------------------------
No. of BFD sessions: 100
===============================================================================
* indicates that the corresponding row element may have been truncated.
*A:SASR1#  


*A:7210-SAS>show>router>bfd# session
===============================================================================
BFD Session
===============================================================================
Interface                     State                    Tx Intvl  Rx Intvl  Mult
  Remote Address              Protocol                 Tx Pkts   Rx Pkts
-------------------------------------------------------------------------------
F_Port                        Up (3)                   100       100       3
   10.1.1.1                   ospf2                    801259    801275
F_Lag                         Up (3)                   300       300       3
   10.1.1.3                   ospf2                    267087    267093
C_Lag                         Up (3)                   300       300       3
   10.1.1.2                   ospf2                    267005    266996
-------------------------------------------------------------------------------
No. of BFD sessions: 3
===============================================================================
*A:7210-SAS>show>router>bfd#

Table: Output fields: router BFD session
Label	Description
State	Displays the administrative state for this BFD session.
Protocol	Displays the active protocol.
Tx Intvl	Displays the interval, in milliseconds, between the transmitted BFD messages to maintain the session
Tx Pkts	Displays the number of transmitted BFD packets.
Rx Intvl	Displays the expected interval, in milliseconds, between the received BFD messages to maintain the session
Rx Pkts	Displays the number of received packets.
Mult	Displays the integer used by BFD to declare when the neighbor is down.

statistics

Syntax

statistics interface [ip-int-name|ip-address]

Context

show>router>dhcp

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays DHCP statistics information.

Parameters

ip-int-name: Displays statistics for the specified IP interface.

ip-address: Displays statistics for the specified IP address.

Output

The following output is an example of DHCP statistics information, and Table: Output fields: router DHCP statistics describes the output fields.

Sample output

*A:7210SAS>show>router>dhcp# statistics

====================================================================
DHCP Global Statistics, service 1
====================================================================
Rx Packets                           : 416554
Tx Packets                           : 206405
Rx Malformed Packets                 : 0
Rx Untrusted Packets                 : 0
Client Packets Discarded             : 0
Client Packets Relayed               : 221099
Client Packets Snooped               : 0
Client Packets Proxied (RADIUS)      : 0
Client Packets Proxied (Lease-Split) : 0
Server Packets Discarded             : 0
Server Packets Relayed               : 195455
Server Packets Snooped               : 0
DHCP RELEASEs Spoofed                : 0
DHCP FORCERENEWs Spoofed             : 0
====================================================================
*A:7210SAS>show>service>id>dhcp#

Table: Output fields: router DHCP statistics
Label	Description
Received Packets	The number of packets received from the DHCP clients. Includes DHCP packets received from both DHCP client and DHCP server.
Transmitted Packets	The number of packets transmitted to the DHCP clients. Includes DHCP packets transmitted from both DHCP client and DHCP server.
Received Malformed Packets	The number of corrupted/invalid packets received from the DHCP clients. Includes DHCP packets received from both DHCP client and DHCP server
Received Untrusted Packets	The number of untrusted packets received from the DHCP clients. In this case, a frame is dropped due to the client sending a DHCP packet with Option 82 filled in before ‟trust” is set under the DHCP interface command.
Client Packets Discarded	The number of packets received from the DHCP clients that were discarded.
Client Packets Relayed	The number of packets received from the DHCP clients that were forwarded.
Client Packets Snooped	The number of packets received from the DHCP clients that were snooped.
Server Packets Discarded	The number of packets received from the DHCP server that were discarded.
Server Packets Relayed	The number of packets received from the DHCP server that were forwarded.
Server Packets Snooped	The number of packets received from the DHCP server that were snooped.

summary

Syntax

summary

Context

show>router>dhcp

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays DHCP configuration summary information.

Output

The following output is an example of DHCP summary information, and Table: Output fields: router DHCP summary describes the output fields.

Sample output

A:7210SAS# show router dhcp summary
DHCP Summary, service 1
=======================================================================
Interface Name                   Arp      Used/                 Info    Admin
  SapId/Sdp                      Populate Provided              Option  State
-------------------------------------------------------------------------------
egr_1                            No       0/0                   Replace Up
i_1                              No       0/0                   Replace Up
-------------------------------------------------------------------------------
Interfaces: 2
=======================================================================
*A:7210SAS>show>service>id>dhcp#

Table: Output fields: router DHCP summary
Label	Description
Interface Name	Name of the router interface.
Arp Populate	Specifies whether ARP populate is enabled. 7210 SAS does not support ARP populate.
Used/Provided	7210 SAS does not maintain lease state.
Info Option	Indicates whether Option 82 processing is enabled on the interface.
Admin State	Indicates the administrative state.

fib

Syntax

fib slot-number [ip-prefix/prefix-length [longer]]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the active FIB entries for a specific IOM.

Parameters

ip-prefix/prefix-length

Displays FIB entries only matching the specified ip-prefix and length.

Values

ipv4-prefix:	a.b.c.d (host bits must be 0)
ipv4-prefix-length:	0 to 32
ipv6-prefix:	x:x:x:x:x:x:x:x (eight 16-bit pieces)
	x:x:x:x:x:x:d.d.d.d
	x - 0 to FFFF (hexadecimal)
	d - 0 to 255 (decimal)
ipv6-prefix-length	0 to 128

slot-number: Displays FIB entries only matching the specified slot number.

longer: Displays FIB entries matching the ip-prefix/mask and routes with longer masks.

icmp6

Syntax

icmp6

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays Internet Control Message Protocol Version 6 (ICMPv6) statistics. ICMP generates error messages (for example, ICMP destination unreachable messages) to report errors during processing and other diagnostic functions. ICMPv6 packets can be used in the neighbor discovery protocol and path MTU discovery.

Output

The following output is an example of ICMP6 information, and Table: Output fields: router ICMPv6 describes the output fields.

Sample output

A:SR-3>show>router>auth# show router icmp6 
===============================================================================
Global ICMPv6 Stats
===============================================================================
Received
Total                   : 14            Errors                  : 0            
Destination Unreachable : 5             Redirects               : 5            
Time Exceeded           : 0             Pkt Too Big             : 0            
Echo Request            : 0             Echo Reply              : 0            
Router Solicits         : 0             Router Advertisements   : 4            
Neighbor Solicits       : 0             Neighbor Advertisements : 0            
-------------------------------------------------------------------------------
Sent
Total                   : 10            Errors                  : 0            
Destination Unreachable : 0             Redirects               : 0            
Time Exceeded           : 0             Pkt Too Big             : 0            
Echo Request            : 0             Echo Reply              : 0            
Router Solicits         : 0             Router Advertisements   : 0            
Neighbor Solicits       : 5             Neighbor Advertisements : 5            
===============================================================================
A:SR-3>show>router>auth#

Table: Output fields: router ICMPv6
Label	Description
Total	The total number of all messages.
Destination Unreachable	The number of message that did not reach the destination.
Time Exceeded	The number of messages that exceeded the time threshold.
Echo Request	The number of echo requests.
Router Solicits	The number of times the local router was solicited.
Neighbor Solicits	The number of times the neighbor router was solicited.
Errors	The number of error messages.
Redirects	The number of packet redirects.
Pkt Too big	The number of packets that exceed appropriate size.
Echo Reply	The number of echo replies.
Router Advertisements	The number of times the router advertised its location.
Neighbor Advertisements	The number of times the neighbor router advertised its location.

interface

Syntax

interface [interface-name]

Context

show>router>icmp6

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays interface ICMPv6 statistics.

Parameters

interface-name: Displays entries associated with the specified IP interface name.

Output

Table: Output fields: ICMPv6 interface describes the ICMPv6 interface output fields.

Sample output

Table: Output fields: ICMPv6 interface
Label	Description
Total	The total number of all messages.
Destination Unreachable	The number of message that did not reach the destination.
Time Exceeded	The number of messages that exceeded the time threshold.
Echo Request	The number of echo requests.
Router Solicits	The number of times the local router was solicited.
Neighbor Solicits	The number of times the neighbor router was solicited.
Errors	The number of error messages.
Redirects	The number of packet redirects.
Pkt Too big	The number of packets that exceed appropriate size.
Echo Reply	The number of echo replies.
Router Advertisements	The number of times the router advertised its location.
Neighbor Advertisements	The number of times the neighbor router advertised its location.

interface

Syntax

interface {[ip-address | ip-int-name] [detail]}

interface {[ip-address | ip-int-name] [detail] [family]} | [summary] | [exclude-services]

interface family [detail]

interface [ip-address | ip-int-name]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the router IP interface table sorted by interface index.

Parameters

ip-address

Displays the interface information associated with the specified IP address.

Values

ipv4-address	a.b.c.d (host bits must be 0)
ipv6-address	x:x:x:x:x:x:x:x (eight 16-bit pieces)
	x:x:x:x:x:x:d.d.d.d
	x: [0 — FFFF]H
	d: [0 — 255]D

ip-int-name: Displays the interface information associated with the specified IP interface name.

detail: Displays detailed IP interface information.

family

Specifies the router IP interface family to display.

Values

ipv4 — Displays the peers that are IPv6-capable.

ipv6 — Displays the peers that are IPv6-capable.

Output

The following outputs are examples of router interface information. The associated tables describe the output fields.

Standard output: Sample output, Table: Output fields: router interface
Detailed output: Sample output — detailed, Table: Output fields: router interface detail

Sample output

*A:SASR1>config>router# show router interface 

===============================================================================
Interface Table (Router: Base)
===============================================================================
Interface-Name                   Adm         Opr(v4/v6)  Mode    Port/SapId
   IP-Address                                                    PfxState
-------------------------------------------------------------------------------
if1                              Up           Up/Down   Network 1/1/8:1
   10.1.1.1/24                                                   n/a
if1-1                            Up          Up/Down     Network 2/1/1:1
   Unnumbered If[system]                                         n/a
if2                              Up          Up/Down     Unnumb* 5/1/1:1
   Unnumbered If[system]                                         n/a
if2-1                            Up          Up/Down     Network 6/1/1:1
   10.2.2.1/24                                                   n/a
system                           Up          Up/Down     Network system
   10.100.100.1/32                                               n/a
-------------------------------------------------------------------------------
Interfaces : 5
===============================================================================
* indicates that the corresponding row element may have been truncated.
*A:SASR1>config>router#


A:ALU-7210# show router interface
===============================================================================
Interface Table (Router: Base)
===============================================================================
Interface-Name                   Adm         Opr         Mode    Port/SapId
   IP-Address                                                    PfxState
-------------------------------------------------------------------------------
system                           Up          Up          Network system
   192.0.2.169/32                                               n/a
-------------------------------------------------------------------------------
Interfaces : 1
===============================================================================
A:ALU-7210#

Table: Output fields: router interface
Label	Description
Interface-Name	The IP interface name.
Type	n/a No IP address has been assigned to the IP interface, so the IP address type is not applicable.
Type	Pri The IP address for the IP interface is the Primary address on the IP interface.
IP-Address	The IP address and subnet mask length of the IP interface.
IP-Address	n/a Indicates no IP address is assigned to the IP interface.
Adm	Down The IP interface is administratively disabled.
Adm	Up The IP interface is administratively enabled.
Opr	Down The IP interface is operationally disabled.
Opr	Up The IP interface is operationally enabled.
Mode	Network The IP interface is a network/core IP interface.
Port	The physical network port associated with the IP interface.

Sample output — detailed

A:SIM7# show router interface tosim6 detail 
===============================================================================
Interface Table (Router: Base)
===============================================================================
Interface
-------------------------------------------------------------------------------
If Name      : tosim6
Admin State  : Up                               Oper State       : Up          
Protocols    : None                                                            
IP Addr/mask : 10.0.0.7/24                      Address Type     : Primary     
IGP Inhibit  : Disabled                         Broadcast Address: Host-ones   
-------------------------------------------------------------------------------
Details
-------------------------------------------------------------------------------
If Index     : 5                                Virt. If Index   : 5           
Last Oper Chg: 01/09/2009 03:30:15              Global If Index  : 4           
SAP Id       : 1/1/2:0.*
TOS Marking  : Untrusted                        If Type          : IES         
SNTP B.Cast  : False                            IES ID           : 100         
MAC Address  : 2e:59:01:01:00:02                Arp Timeout      : 14400       
IP MTU       : 1500                             Arp Timeout      : 14400       

ICMP Details
Redirects    : Number - 100                     Time (seconds)   - 10   
Unreachables : Number - 100                     Time (seconds)   - 10   
TTL Expired  : Number - 100                     Time (seconds)   - 10   
===============================================================================
A:SIM7# 

*A:ALU_SIM11>show>router>ldp# interface detail

===============================================================================
LDP Interfaces (Detail)
===============================================================================
-------------------------------------------------------------------------------
Interface "a"
-------------------------------------------------------------------------------
Admin State        : Up                  Oper State       : Up
Hold Time          : 15                  Hello Factor     : 3
Keepalive Timeout  : 30                  Keepalive Factor : 3
Transport Addr     : System              Last Modified    : 07/06/2010 10:36:59
Active Adjacencies : 1
Tunneling          : Disabled
Lsp Name           : None

===============================================================================
*A:ALU_SIM11>show>router>ldp#

*A:Dut-C# show router 1 mvpn
 ===============================================================================
MVPN 1 configuration data
===============================================================================
signaling          : Bgp                  auto-discovery     : Enabled
UMH Selection      : Highest-Ip           intersite-shared   : Enabled
vrf-import         : N/A
vrf-export         : N/A
vrf-target         : target:1:1
C-Mcast Import RT  : target:10.20.1.3:2
  
ipmsi              : pim-asm 224.0.0.0
admin status       : Up                   three-way-hello    : N/A
hello-interval     : N/A                  hello-multiplier   : 35 * 0.1
tracking support   : Disabled             Improved Assert    : N/A
  
spmsi              : pim-ssm 224.0.0.0/32
join-tlv-packing   : N/A
data-delay-interval: 3 seconds
data-threshold     : 224.0.0.0/4 --> 1 kbps
  
===============================================================================

Table: Output fields: router interface detail
Label	Description
If Name	The IP interface name.
Admin State	Down — The IP interface is administratively disabled.
Admin State	Up — The IP interface is administratively enabled.
Oper State	Down — The IP interface is operationally disabled.
Oper State	Up — The IP interface is operationally enabled.
IP Addr/mask	The IP address and subnet mask length of the IP interface. Not Assigned — Indicates no IP address has been assigned to the IP interface.
If Index	The interface index of the IP router interface.
Virt If Index	The virtual interface index of the IP router interface.
Last Oper Change	The last change in operational status.
Global If Index	The global interface index of the IP router interface.
If Type	Network — The IP interface is a network/core IP interface.
SNTP B.cast	Displays if the broadcast-client global parameter is configured.
QoS Policy	The QoS policy ID associated with the IP interface.
MAC Address	The MAC address of the interface.
Arp Timeout	The ARP timeout for the interface, in seconds, which is the time an ARP entry is maintained in the ARP cache without being refreshed.
ICMP Mask Reply	False — The IP interface will not reply to a received ICMP mask request. True — The IP interface will reply to a received ICMP mask request.
Arp Populate	Displays whether ARP is enabled or disabled.

policy

Syntax

policy [name | prefix-list name | admin]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays policy-related information.

Parameters

name: Specifies an existing policy-statement name.

prefix-list name: Specifies a prefix list name to display the route policy entries.

admin: Specifies the admin keyword to display the entities configured in the config>router>policy-options context.

route-table

Syntax

route-table [ip-address[mask] [longer | exact]] | [summary]

route-table [family [ip-prefix [prefix-length] [longer | exact] | [protocol protocol-name | [summary]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the active routes in the routing table.

If no command line arguments are specified, all routes are displayed, sorted by prefix.

Parameters

family

Specifies the type of routing information to be distributed by this peer group.

Values

ipv4 — Displays only those BGP peers that have the IPv4 family enabled and not those capable of exchanging IP-VPN routes.

ipv6 — Displays the BGP peers that are IPv6 capable.

ip-prefix[/prefix-length]

Displays routes only matching the specified ip-address and length.

Values

ipv4-address:	a.b.c.d (host bits must be set to 0)
ipv4-prefix-length:	0 to 32

Values

ipv6	address:	x:x:x:x:x:x:x:x (eight 16-bit pieces)
		x:x:x:x:x:x:d.d.d.d
		x: [0 to FFFF]H
		d: [0 to 255]D
ipv6	prefix-length:	1 to 128

longer: Displays routes matching the ip-prefix/mask and routes with longer masks.

exact: Displays the exact route matching the ip-prefix/mask masks.

summary: Displays a route table summary information.

Output

The following outputs are examples of route table information. The associated tables describe the output fields.

Standard output: Sample output, Table: Output fields: router route table
Summary output: Sample output — summary

Sample output

B:ALA-B# show router route-table 10.10.0.0 exact 
=============================================================================== 
Route Table (Router: Base) 
=============================================================================== 
Dest Address Next Hop Type Proto Age Metric Pref 
-------------------------------------------------------------------------------
 10.10.0.0/16 Black Hole Remote Static 00h03m17s 1 5 
------------------------------------------------------------------------------- 
No. of Routes: 1 
=============================================================================== 
B:ALA-B#

Table: Output fields: router route table
Label	Description
Dest Address	The route destination address and mask.
Next Hop	The next hop IP address for the route destination.
Type	Local — The route is a local route. Remote — The route is a remote route.
Protocol	The protocol through which the route was learned.
Age	The route age, in seconds, for the route.
Metric	The route metric value for the route.

Sample output — summary

A:ALA-A# show router route-table summary
===============================================================================
Route Table Summary                                                            
===============================================================================
                              Active                   Available               
-------------------------------------------------------------------------------
Static                        1                        1                       
Direct                        6                        6                       
-------------------------------------------------------------------------------
Total                                                                     
===============================================================================
A:ALA-A#

rtr-advertisement

Syntax

rtr-advertisement [interface interface-name] [prefix ipv6-prefix[/prefix-length]]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays router advertisement information.

If no command line arguments are specified, all routes are displayed, sorted by prefix.

Parameters

interface-name: Specifies the name of the interface. Maximum of 32 characters.

ipv6-prefix[/prefix-length]

Displays routes only matching the specified ip-address and length.

Values

ipv6	ipv6-prefix[/pref*:	x:x:x:x:x:x:x:x (eight 16-bit pieces)
			x:x:x:x:x:x:d.d.d.d
			x: [0 to FFFF]H
			d: [0 to 255]D
		prefix-length:	1 to 128

Output

The following output is an example of router advertisement information, and Table: Output fields: router advertisement describes the output fields.

Sample output

A:7210SAS# show router rtr-advertisement 
=======================================================================
Router Advertisement
=======================================================================
-------------------------------------------------------------------------------
Interface: interfaceNetworkNonDefault
-------------------------------------------------------------------------------
Rtr Advertisement Tx : 8                Last Sent            : 00h01m28s       
Nbr Solicitation Tx  : 83               Last Sent            : 00h00m17s       
Nbr Advertisement Tx : 74               Last Sent            : 00h00m25s       
Rtr Advertisement Rx : 8                Rtr Solicitation Rx  : 0               
Nbr Advertisement Rx : 83               Nbr Solicitation Rx  : 74              
-------------------------------------------------------------------------------
Max Advert Interval  : 601              Min Advert Interval  : 201             
Managed Config       : TRUE             Other Config         : TRUE            
Reachable Time       : 00h00m00s400ms   Router Lifetime      : 00h30m01s       
Retransmit Time      : 00h00m00s400ms   Hop Limit            : 63              
Link MTU             : 1500                                                    
 
Prefix: 211::/120
Autonomous Flag      : FALSE            On-link flag         : FALSE           
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
 
Prefix: 231::/120
Autonomous Flag      : FALSE            On-link flag         : FALSE           
Preferred Lifetime   : 49710d06h        Valid Lifetime       : 49710d06h       
 
Prefix: 241::/120                     
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 00h00m00s        Valid Lifetime       : 00h00m00s       
 
Prefix: 251::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
-------------------------------------------------------------------------------
Advertisement from: FE80::200:FF:FE00:2
Managed Config       : FALSE            Other Config         : FALSE           
Reachable Time       : 00h00m00s0ms     Router Lifetime      : 00h30m00s       
Retransmit Time      : 00h00m00s0ms     Hop Limit            : 64              
Link MTU             : 0                                                       
-------------------------------------------------------------------------------
Interface: interfaceServiceNonDefault
-------------------------------------------------------------------------------
Rtr Advertisement Tx : 8                Last Sent            : 00h06m41s       
Nbr Solicitation Tx  : 166              Last Sent            : 00h00m04s       
Nbr Advertisement Tx : 143              Last Sent            : 00h00m05s       
Rtr Advertisement Rx : 8                Rtr Solicitation Rx  : 0               
Nbr Advertisement Rx : 166              Nbr Solicitation Rx  : 143             
-------------------------------------------------------------------------------
Max Advert Interval  : 601              Min Advert Interval  : 201             
Managed Config       : TRUE             Other Config         : TRUE            
Reachable Time       : 00h00m00s400ms   Router Lifetime      : 00h30m01s       
Retransmit Time      : 00h00m00s400ms   Hop Limit            : 63              
Link MTU             : 1500                                                    
 
Prefix: 23::/120
Autonomous Flag      : FALSE            On-link flag         : FALSE           
Preferred Lifetime   : infinite         Valid Lifetime       : infinite        
 
Prefix: 24::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 00h00m00s        Valid Lifetime       : 00h00m00s       
 
Prefix: 25::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
-------------------------------------------------------------------------------
Advertisement from: FE80::200:FF:FE00:2
Managed Config       : FALSE            Other Config         : FALSE           
Reachable Time       : 00h00m00s0ms     Router Lifetime      : 00h30m00s       
Retransmit Time      : 00h00m00s0ms     Hop Limit            : 64              
Link MTU             : 0                                                       
 
Prefix: 2::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
 
Prefix: 23::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
 
Prefix: 24::/119
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
 
Prefix: 25::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : infinite        
 
Prefix: 231::/120
Autonomous Flag      : TRUE             On-link flag         : TRUE            
Preferred Lifetime   : 07d00h00m        Valid Lifetime       : 30d00h00m       
-------------------------------------------------------------------------------
...
A:7210SAS#

Table: Output fields: router advertisement
Label	Description
Rtr Advertisement Tx/Last Sent	The number of router advertisements sent and time since they were sent
Nbr Solicitation Tx	The number of neighbor solicitations sent and time since they were sent
Nbr Advertisement Tx	The number of neighbor advertisements sent and time since they were sent
Rtr Advertisement Rx	The number of router advertisements received and time since they were received
Nbr Advertisement Rx	The number of neighbor advertisements received and time since they were received
Max Advert Interval	The maximum interval between sending router advertisement messages
Managed Config	True — Indicates that DHCPv6 has been configured
Managed Config	False — Indicates that DHCPv6 is not available for address configuration
Reachable Time	The time, in milliseconds, that a node assumes a neighbor is reachable after receiving a reachability confirmation
Retransmit Time	The time, in milliseconds, between retransmitted neighbor solicitation messages
Link MTU	The MTU number the nodes use for sending packets on the link
Rtr Solicitation Rx	The number of router solicitations received and time since they were received
Nbr Solicitation Rx	The number of neighbor solicitations received and time since they were received
Min Advert Interval	The minimum interval between sending ICMPv6 neighbor discovery router advertisement messages
Other Config	True — Indicates there are other stateful configurations
Other Config	False — Indicates there are no other stateful configurations
Router Lifetime	Displays the router lifetime, in seconds
Hop Limit	Displays the current hop limit

static-arp

Syntax

static-arp [ip-addr | ip-int-name | mac ieee-mac-addr]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the router static ARP table sorted by IP address. If no options are present, all ARP entries are displayed.

Parameters

ip-addr: Displays only static ARP entries associated with the specified IP address.

ip-int-name: Displays only static ARP entries associated with the specified IP interface name.

mac ieee-mac-addr: Displays only static ARP entries associated with the specified MAC address.

Output

The following output is an example of static ARP table information, and Table: Output fields: router static-ARP describes the output fields.

Sample output

A:ALA-A# show router static-arp
===============================================================================
ARP Table                                                                      
===============================================================================
IP Address      MAC Address       Age      Type Interface                      
-------------------------------------------------------------------------------
10.200.0.253    00:00:5a:40:00:01 00:00:00 Sta  to-ser1                        
10.200.1.1      00:00:5a:01:00:33 00:00:00 Inv  to-ser1a
-------------------------------------------------------------------------------
No. of ARP Entries: 1                                                          
===============================================================================
A:ALA-A# 


A:ALA-A# show router static-arp 10.200.1.1
===============================================================================
ARP Table                                                                      
===============================================================================
IP Address      MAC Address       Age      Type Interface                      
-------------------------------------------------------------------------------
10.200.1.1      00:00:5a:01:00:33 00:00:00 Inv  to-ser1                        
===============================================================================
A:ALA-A# 


A:ALA-A# show router static-arp to-ser1
===============================================================================
ARP Table                                                                      
===============================================================================
IP Address      MAC Address       Age      Type Interface                      
-------------------------------------------------------------------------------
10.200.0.253    00:00:5a:40:00:01 00:00:00 Sta  to-ser1                        
===============================================================================
A:ALA-A# 


A:ALA-A# show router static-arp mac 00:00:5a:40:00:01
===============================================================================
ARP Table                                                                      
===============================================================================
IP Address      MAC Address       Age      Type Interface                      
-------------------------------------------------------------------------------
10.200.0.253    00:00:5a:40:00:01 00:00:00 Sta  to-ser1                        
===============================================================================
A:ALA-A#

Table: Output fields: router static-ARP
Label	Description
IP Address	The IP address of the static ARP entry.
MAC Address	The MAC address of the static ARP entry.
Age	The age of the ARP entry. Static ARPs always have 00:00:00 for the age.
Type	Inv — The ARP entry is an inactive static ARP entry (invalid).
Type	Sta — The ARP entry is an active static ARP entry.
Interface	The IP interface name associated with the ARP entry.
No. of ARP Entries	The number of ARP entries displayed in the list.

static-route

Syntax

static-route [family] [ip-prefix /mask] | [preference preference] | [next-hop ip-address | tag tag] [detail]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the static entries in the routing table. If no options are present, all static routes are displayed sorted by prefix.

Parameters

family

Specifies the type of routing information to be distributed by this peer group.

Values

ipv4 — Displays only those BGP peers that have the IPv4 family enabled and not those capable of exchanging IP-VPN routes.

ipv6 — Displays the BGP peers that are IPv6 capable.

ip-prefix/mask

Displays static routes only matching the specified ip-prefix and mask.

Values

ipv4-prefix:	a.b.c.d (host bits must be 0)
ipv4-prefix-length:	0 to 32

Values

ipv6-prefix:	x:x:x:x:x:x:x:x (eight 16-bit pieces)
	x:x:x:x:x:x:d.d.d.d
	x:	[0 to FFFF]H
	d:	[0 to 255]D
ipv6-prefix-length:	0 to 128

detail: Displays detail information.

preference preference

Displays only static routes with the specified route preference.

Values: 0 to 65535

next-hop ip-address

Displays only static routes with the specified next hop IP address.

Values: ipv4-address: a.b.c.d (host bits must be 0)

Values

ipv6-address:	x:x:x:x:x:x:x:x (eight 16-bit pieces)
	x:x:x:x:x:x:d.d.d.d
	x:	[0 to FFFF]H
	d:	[0 to 255]D

tag tag

Displays the tag used to add a 32-bit integer tag to the static route. The tag is used in route policies to control distribution of the route into other protocols.

Values: 1 to 4294967295

Output

The following output is an example of static route information, and Table: Output fields: static route describes the output fields.

Sample output

A:ALA-A# show router static-route
=============================================================================== 
Route Table                                                                     
=============================================================================== 
IP Addr/mask       Pref Metric Type Nexthop              Interface       Active 
------------------------------------------------------------------------------- 
192.168.250.0/24   5    1      ID   10.200.10.1          to-ser1              Y 
192.168.252.0/24   5    1      NH   10.10.0.254          n/a                  N 
192.168.253.0/24   5    1      NH   to-ser1              n/a                  N 
192.168.253.0/24   5    1      NH   10.10.0.254          n/a                  N 
192.168.254.0/24   4    1      BH   black-hole           n/a                  Y 
=============================================================================== 
A:ALA-A# 


A:ALA-A# show router static-route 192.168.250.0/24
=============================================================================== 
Route Table                                                                     
=============================================================================== 
IP Addr/mask       Pref Metric Type Nexthop              Interface       Active 
------------------------------------------------------------------------------- 
192.168.250.0/24   5    1      ID   10.200.10.1          to-ser1              Y 
=============================================================================== 
A:ALA-A# 


A:ALA-A# show router static-route preference 4
=============================================================================== 
Route Table                                                                     
=============================================================================== 
IP Addr/mask       Pref Metric Type Nexthop              Interface       Active 
------------------------------------------------------------------------------- 
192.168.254.0/24   4    1      BH   black-hole           n/a                  Y 
=============================================================================== 
A:ALA-A# 


A:ALA-A# show router static-route next-hop 10.10.0.254
=============================================================================== 
Route Table                                                                     
=============================================================================== 
IP Addr/mask       Pref Metric Type Nexthop              Interface       Active 
------------------------------------------------------------------------------- 
192.168.253.0/24   5    1      NH   10.10.0.254          n/a                  N 
=============================================================================== 
A:ALA-A#

Table: Output fields: static route
Label	Description
IP Addr/mask	The static route destination address and mask
Pref	The route preference value for the static route
Metric	The route metric value for the static route
Type	BH — The static route is a blackhole route The next hop for this type of route is black hole
	ID — The static route is an indirect route, where the next hop for this type of route is the non-directly connected next hop
	NH — The route is a static route with a directly connected next hop. The next hop for this type of route is either the next-hop IP address or an egress IP interface name
Next Hop	The next hop for the static route destination
Protocol	The protocol through which the route was learned
Interface	The egress IP interface name for the static route n/a — Indicates there is no current egress interface because the static route is inactive or a blackhole route
Active	N — The static route is inactive; for example, the static route is disabled or the next hop IP interface is down Y — The static route is active
No. of Routes	The number of routes displayed in the list

status

Syntax

status

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays the router status.

Output

The following output is an example of router status information, and Table: Output fields: router status describes the output fields.

Sample output

Note:

There are multiple instances of OSPF. OSPF-0 is persistent. OSPF-1 through OSPF-31 are present when that particular OSPF instance is configured.

*A:7210>show>router# status

=======================================================================

Router Status (Router: Base)
=======================================================================

                         Admin State                        Oper State
-------------------------------------------------------------------------------
Router                   Up                                 Up
OSPFv2-0                 Up                                 Up
ISIS                     Not configured                     Not configured
MPLS                     Not configured                     Not configured
RSVP                     Not configured                     Not configured
LDP                      Not configured                     Not configured
BGP                      Not configured                     Not configured
IGMP                     Not configured                     Not configured
MLD                      Not configured                     Not configured
OSPFv3                   Down                               Down
MSDP                     Not configured                     Not configured

Max IPv4 Routes          No Limit
Max IPv6 Routes          No Limit
Total IPv4 Routes        27231
Total IPv4 Destinations  13614
Total IPv6 Routes        187
ECMP Max Routes          2
Mcast Info Policy        default
Triggered Policies       No
LDP Shortcut             Disabled
Single SFM Overload      Disabled
IP Fast Reroute          Disabled
=======================================================================
*A:7210>show>router#

Table: Output fields: router status
Label	Description
Router	The administrative and operational states for the router
OSPF	The administrative and operational states for the OSPF protocol
ISIS	The administrative and operational states for the IS-IS protocol
MPLS	The administrative and operational states for the MPLS protocol
LDP	The administrative and operational states for the LDP protocol
BGP	The administrative and operational states for the BGP protocol
Max Routes	The maximum number of routes configured for the system
Total Routes	The total number of routes in the route table
ECMP Max Routes	The number of ECMP routes configured for path sharing
Triggered Policies	No — Triggered route policy reevaluation is disabled
Triggered Policies	Yes — Triggered route policy reevaluation is enabled

tunnel-table

Syntax

tunnel-table [ip-address[/mask]] [protocol protocol | sdp sdp-id] [summary]

Context

show>router

Platforms

Supported on all 7210 SAS platforms as described in this document

Description

This command displays tunnel table information.

Parameters

ip-address[/mask]: Displays the specified tunnel table destination IP address and mask.

protocol protocol: Displays LDP protocol information.

sdp sdp-id

Displays information pertaining to the specified SDP.

Values: 1 to 17407

summary: Displays summary tunnel table information.

Output

The following output is an example of tunnel table information, and Table: Output fields: router tunnel table describes the output fields.

Sample output


A:ALA-A>config>service#  show router tunnel-table summary
===============================================================================
Tunnel Table Summary (Router: Base)
===============================================================================
                              Active                   Available
-------------------------------------------------------------------------------
LDP                           1                        1
SDP                           1                        1
===============================================================================
A:ALA-A>config>service#

Table: Output fields: router tunnel table
Label	Description
Destination	The route destination address and mask
Owner	Specifies the tunnel owner
Encap	Specifies the tunnel encapsulation type
Tunnel ID	Specifies the tunnel (SDP) identifier
Pref	Specifies the route preference for routes learned from the configured peer
Nexthop	The next hop for the route destination
Metric	The route metric value for the route

Show commands

aggregate

Syntax

Context

Platforms

Description

Parameters

arp

Syntax

Context

Platforms

Description

Parameters

Output

bfd

Syntax

Context

Platforms

Description

ecmp

Syntax

Context

Platforms

Description

Output

bfd-template

Syntax

Context

Platforms

Description

Output

interface

Syntax

Context

Platforms

Description

Output

neighbor

Syntax

Context

Platforms

Description

Parameters

Output

session

Syntax

Context

Platforms

Description

Parameters

Output

statistics

Syntax

Context

Platforms

Description

Parameters

Output

summary

Syntax

Context

Platforms

Description

Output

fib

Syntax

Context

Platforms

Description

Parameters

icmp6

Syntax

Context

Platforms

Description

Output

interface

Syntax

Context

Platforms