Default Ipv4-Unicast - H3C MSR 20-20 Command Reference Manual

Description
Related commands:
Examples

default ipv4-unicast

Syntax
View
Parameters
Description
suppress: Specifies a suppression threshold from 1 to 20000. The route with a
penalty value higher than the threshold is suppressed. The default value is 2000.
ceiling: Specifies a ceiling penalty value from 1001 to 20000. The value must be
bigger than the suppress value. By default, the value is 16000.
route-policy-name: Routing policy name, a string of 1 to 19 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
accordingly.
Use the command to enable BGP route dampening and/or configure
dampening
dampening parameters.
Use the
undo dampening
By default, no route dampening is configured.
The command dampens only EBGP routes rather than IBGP routes.
reset bgp dampening, reset bgp flap-info, display bgp routing-table
dampened, display bgp routing-table dampening parameter and display
bgp routing-table flap-info.
# In BGP view, configure BGP route dampening.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] dampening 15 15 1000 2000 10000
# In BGP-VPN instance view, configure BGP route dampening (the VPN has been
created).
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] ipv4-family vpn-instance vpn1
[Sysname-bgp-vpn1] dampening 15 15 1000 2000 10000
default ipv4-unicast
undo default ipv4-unicast
BGP view
None
Use the
default ipv4-unicast
address family for all peers.
command to disable route dampening.
command to enable the use of IPv4 unicast
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