display bgp dampening parameter

Use display bgp dampening parameter to display BGP route dampening parameters.

Syntax

display bgp [ instance instance-name ] dampening parameter { ipv4 | ipv6 } { multicast | [ unicast ] [ vpn-instance vpn-instance-name ] }

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

instance instance-name: Specifies a BGP instance by its name, a case-sensitive string of 1 to 31 characters. If you do not specify this option, the command displays BGP route dampening parameters for the default BGP instance.

ipv4: Displays BGP IPv4 route dampening parameters.

ipv6: Displays BGP IPv6 route dampening parameters.

multicast: Displays BGP multicast route dampening parameters.

unicast: Displays BGP unicast route dampening parameters.

vpn-instance vpn-instance-name: Specifies an MPLS L3VPN instance by its name, a case-sensitive string of 1 to 31 characters. If you do not specify a VPN instance, this command displays BGP route dampening parameters for the public network.

Usage guidelines

By default, the unicast keyword is used if neither the multicast keyword nor the unicast keyword is specified.

Examples

# Display BGP IPv4 unicast route dampening parameters.

<Sysname> display bgp dampening parameter ipv4
Maximum suppression time (in seconds)              : 3973
Ceiling value                                      : 16000
Reuse value                                        : 750
Half-life time for reachable routes (in seconds)   : 900
Half-life time for unreachable routes (in seconds) : 900
Suppression threshold                              : 2000

Table 84: Command output

Field

Description

Maximum suppression time

Maximum time (in seconds) for the penalty value to decrease from the ceiling value to the reuse value.

Ceiling value

Penalty ceiling value.

Reuse value

Reuse threshold.

Related commands

dampening