Configuring Ipv6 Bgp And Igp Route Synchronization; Configuring Route Dampening - H3C S5800 Series Configuration Manual

Only routes passing the configured filtering can be added into the local IPv6 BGP routing table.
Members of a peer group can have different inbound route filtering policies.

Configuring IPv6 BGP and IGP Route Synchronization

With this feature enabled and when a non-BGP router is responsible for forwarding packets in an AS,
IPv6 BGP speakers in the AS cannot advertise routing information to outside ASs unless all routers in
the AS know the latest routing information.
By default, when a BGP router receives an iBGP route, it only checks the reachability of the route's
next hop before advertisement. If the synchronization feature is configured, only the iBGP route is
advertised by IGP can the route be advertised to eBGP peers.
Follow these steps to configure IPv6 BGP and IGP route synchronization:
Enter system view
Enter BGP view
Enter IPv6 address family view
Enable route synchronization between IPv6
BGP and IGP

Configuring Route Dampening

Follow these steps to configure BGP route dampening:
To do...
Enter system view
Enter BGP view
Enter IPv6 address family view
Configure IPv6 BGP route
dampening parameters
To do...
system-view
bgp as-number
ipv6-family
dampening [ half-life-reachable
half-life-unreachable reuse suppress ceiling |
route-policy route-policy-name ]*
Use the command...
system-view
bgp as-number
ipv6-family
synchronization
Use the command...
11-11
Remarks
—
—
—
Required
Not enabled by default.
Remarks
—
—
—
Optional
Not configured by
default.