Cisco ASR 9000 Series Routing Configuration Guide

Verifying Networking and Routing Problems
Perform this task to verify the operation of routes between nodes.
SUMMARY STEPS
1.
show route [ vrf { vrf-name | all }] [ afi-all | ipv4 | ipv6 ] [ unicast | multicast | safi-all ] [ protocol
[ instance ] | ip-address mask ] [ standby ] [ detail ]
2.
show route [ vrf { vrf-name | all }] [ afi-all | ipv4 | ipv6 ] [ unicast | multicast | safi-all ] backup
[ ip-address ] [ standby ]
3.
show route [ vrf { vrf-name | all }] [ ipv4 | ipv6 ] [ unicast | multicast | safi-all ] best-local
ip-address [ standby ]
4.
show route [ vrf { vrf-name | all }] [ afi-all | ipv4 | ipv6 ] [ unicast | multicast | safi-all ]
connected [ standby ]
5.
show route [ vrf { vrf-name | all }] [ afi-all | ipv4 | ipv6 ] [ unicast | multicast | safi-all ] local
[ interface ] [ standby ]
6.
show route [ vrf { vrf-name | all }] [ ipv4 | ipv6 ] [ unicast | multicast | safi-all ] longer-prefixes
{ ip-address mask | ip-address / prefix-length } [ standby ]
7.
show route [ vrf { vrf-name | all }] [ ipv4 | ipv6 ] [ unicast | multicast | safi-all ] next-hop
ip-address [ standby ]
DETAILED STEPS
PurposeCommand or Action
Displays the current routes in RIB.
show route [ vrf { vrf-name | all }] [ afi-all | ipv4 | ipv6 ] [ unicast |
multicast | safi-all ] [ protocol [ instance ] | ip-address mask ] [ standby
] [ detail ]
Step 1
Example:
RP/0/RSP0/CPU0:router# show route ipv4 unicast 192.168.1.11/8
Displays backup routes in RIB.
show route [ vrf { vrf-name | all }] [ afi-all | ipv4 | ipv6 ] [ unicast |
multicast | safi-all ] backup [ ip-address ] [ standby ]
Step 2
Example:
RP/0/RSP0/CPU0:router# show route ipv4 unicast backup
192.168.1.11/8
Displays the best-local address to use for
return packets from the given destination.
show route [ vrf { vrf-name | all }] [ ipv4 | ipv6 ] [ unicast | multicast
| safi-all ] best-local ip-address [ standby ]
Example:
RP/0/RSP0/CPU0:router# show route ipv4 unicast best-local
192.168.1.11/8
Step 3
Cisco ASR 9000 Series Aggregation Services Router Routing Configuration Guide, Release 5.3.x
507
Implementing and Monitoring RIB
Verifying Networking and Routing Problems

Cisco ASR 9000 Series Specifications

General

Series	ASR 9000
Category	Network Router
Modular Design	Yes
Redundancy	Yes (Hardware and Software)
Operating System	Cisco IOS XR
Interfaces/Ports	10G, 40G, 100G, 400G Ethernet
Expansion Slots	Varies by model
Routing Protocol	BGP, OSPF, IS-IS, EIGRP
Management	CLI, SNMP, NETCONF
Power Supply	Redundant
Port Density	Varies by model
Power Supply Options	AC, DC
Memory	Varies by model
Storage	Varies by model
Dimensions	Varies by model
Weight	Varies by model