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Implementing and Monitoring RIB on Cisco IOS XR Software
How to Deploy and Monitor RIB
RC-324
Cisco IOS XR Routing Configuration Guide
OL-14356-01
How to Deploy and Monitor RIB
To deploy and monitor RIB, you must understand the following concepts:
• Verifying RIB Configuration Using the Routing Table, page RC-324 (required)
• Verifying Networking and Routing Problems, page RC-324 (required)
• Disabling RIB Next-hop Dampening, page RC-326 (optional)
Verifying RIB Configuration Using the Routing Table
Perform this task to verify the RIB configuration to ensure that RIB is running on the RP and functioning
properly by checking the routing table summary and details.
SUMMARY STEPS
1. show route [vrf {vrf-name | all}] [afi-all | ipv4 | ipv6] [unicast | multicast | safi-all] summary
[detail] [standby]
2. show route [vrf {vrf-name | all}] [afi-all | ipv4 | ipv6] [unicast | multicast | safi-all] [protocol
[instance] | ip-address [mask] | ip-address/prefix-length] [standby] [detail]
DETAILED STEPS
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]
Command or Action Purpose
Step 1
show route [vrf {vrf-name | all}] [afi-all |
ipv4 | ipv6] [unicast | multicast | safi-all]
summary [detail] [standby]
Example:
RP/0/RP0/CPU0:router# show route summary
Displays route summary information about the specified
routing table.
• The default table summarized is the IPv4 unicast
routing table.
Step 2
show route [vrf {vrf-name | all}] [afi-all |
ipv4 | ipv6] [unicast | multicast | safi-all]
[protocol
[instance] | ip-address mask]
[standby] [detail]
Example:
RP/0/RP0/CPU0:router# show route ipv4 unicast
Displays more detailed route information about the
specified routing table.
• This command is usually issued with an IP address or
other optional filters to limit its display. Otherwise, it
displays all routes from the default IPv4 unicast routing
table, which can result in an extensive list, depending
on the configuration of the network.