H3C Technologies H3C S12500 Series Switches - Manual (Page 384)

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Step Command Remarks
3. Configure IPv6 BGP timers.
• Specify keepalive interval and
holdtime:
timer keepalive keepalive hold
holdtime
• Configure keepalive interval
and holdtime for an IPv6 peer
or peer group:
peer { group-name |
ipv6-address } timer keepalive
keepalive hold holdtime
Optional.
By default:
• The keepalive interval is 60
seconds.
• The holdtime is 180 seconds.
The holdtime interval must be at least
three times the keepalive interval.
Timers configured by using the timer
command have lower priority than
timers configured by using the peer
timer command.
4. Configure the interval for
sending the same update to
an IPv6 peer or peer group.
peer { group-name |
ipv6-address }
route-update-interval interval
Optional.
The interval for sending the same
update to an IBGP peer or an EBGP
peer defaults to 15 seconds or 30
seconds.
Configuring IPv6 BGP soft reset
Enabling route refresh
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter BGP view. bgp as-number N/A
3. Enter IPv6 address
family view.
ipv6-family N/A
4. Enable route refresh.
peer { group-name | ipv6-address }
capability-advertise route-refresh Optional.
Enabled by default.
Performing manual soft-reset
Step Command Remarks
1. Enter system view. system-view N/A
2. Enter BGP view. bgp as-number N/A
3. Enter IPv6 address family view ipv6-family N/A
4. Save all routes from an IPv6
peer or peer group, not letting
them go through the inbound
policy.
peer { group-name |
ipv6-address } keep-all-routes
Optional.
Not saved by default.
If the peer keep-all-routes command
is used, all routes from the peer or
peer group are saved regardless of
whether the filtering policy is
available. These routes will be used
to generate IPv6 BGP routes after
soft-reset is performed.