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Implementing BGP on Cisco IOS XR Software
How to Implement BGP on Cisco IOS XR Software
RC-66
Cisco IOS XR Routing Configuration Guide
OL-14356-01
Configuring BGP Route Dampening
Perform this task to configure and monitor BGP route dampening.
SUMMARY STEPS
1. configure
2. router bgp as-number
3. address-family {ipv4 unicast | ipv4 multicast | ipv6 unicast | ipv6 multicast}
4. bgp dampening [half-life [reuse suppress max-suppress-time] | route-policy route-policy-name]
5. end
or
commit
6. show bgp [ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast [rd rd-address]
| vrf {vrf-name | all} [ipv4 {unicast | labeled-unicast} | ipv6 unicast] | vpvn6 unicast [rd
rd-address]] flap-statistics
7. show bgp [ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast [rd rd-address]
| vrf {vrf-name | all} [ipv4 {unicast | labeled-unicast} | ipv6 unicast] | vpnv6 unicast [rd
rd-address]] flap-statistics regexp regular-expression
8. show bgp [ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast [rd rd-address]
| vrf {vrf-name | all} [ipv4 {unicast | labeled-unicast} | ipv6 unicast] | vpnv6 unicast [rd
rd-address]] flap-statistics route-policy route-policy-name
9. show bgp [ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast [rd rd-address]
| vrf {vrf-name | all} [ipv4 {unicast | labeled-unicast} | ipv6 unicast] | vpnv6 unicast [rd
rd-address]] flap-statistics {ip-address {mask | /prefix-length}}
10. show bgp [ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast [rd rd-address]
| vrf {vrf-name | all} [ipv4 {unicast | labeled-unicast} | ipv6 unicast] | vpnv6 unicast [rd
rd-address]] flap-statistics {ip-address [{mask | /prefix-length} [longer-prefixes]]}
11. clear bgp {ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast | vrf {vrf-name
| all} {ipv4 {unicast | labeled-unicast} | ipv6 unicast} | vpnv6 unicast} flap-statistics
12. clear bgp {ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast | vrf {vrf-name
| all} {ipv4 {unicast | labeled-unicast} | ipv6 unicast} | vpnv6 unicast} flap-statistics regexp
regular-expression
13. clear bgp {ipv4 {unicast | multicast | labeled-unicast | all} | ipv6 {unicast | multicast | all |
labeled-unicast} | all {unicast | multicast | all | labeled-unicast} | vpnv4 unicast | vrf {vrf-name
| all} {ipv4 {unicast | labeled-unicast} | ipv6 unicast} | vpnv6 unicast} flap-statistics
route-policy route-policy-name