R2511-HP MSR Router Series Layer 3 - IP Routing Command Reference(V5)

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reuse: Specifies the reuse threshold value for suppressed routes, in the range of 1 to 20000. Penalty
value of a suppressed route decreasing under the value is reused. By default, its value is 750.
suppress: Specifies the suppression threshold in the range of 1 to 20000, which should be bigger than
the reuse value. Routes with a penalty value bigger than the threshold are suppressed. By default, it is
2000.
ceiling: Specifies the ceiling penalty value in the range of 1001 to 20000. The value must be bigger than
the suppress value. By default, the value is 16000.
route-policy-name: Specifies the routing policy name, a string of 1 to 63 characters.
half-life-reachable, half-life-unreachable, reuse, suppress and ceiling are mutually dependent. Once any
one is configured, all the others should also be specified.
Examples
# Enable IPv6 BGP route dampening and configure route dampening parameters.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv6-family
[Sysname-bgp-af-ipv6] dampening 10 10 1000 2000 3000
Related commands
• display bgp ipv6 routing-table dampened
• display bgp ipv6 routing-table dampening parameter
• display bgp ipv6 routing-table flap-info
• reset bgp ipv6 dampening
• reset bgp ipv6 flap-info
default local-preference (IPv6 address family view/IPv6
BGP-VPN instance view)
Use default local-preference to configure the default local preference.
Use undo default local-preference to restore the default value.
Syntax
default local-preference value
undo default local-preference
Default
The default local preference is 100.
Views
IPv6 address family view, IPv6 BGP-VPN instance view
Default command level
2: System level
Parameters
value: Specifies the default local preference in the range of 0 to 4294967295. The larger the value is, the
higher the preference is.