H3C Technologies H3C S7500E Series Switches - Manual (Page 345)

11-16
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Enter IPv6 address family
view
ipv6-family —
Enable route refresh
peer { ipv6-group-name | ipv6-address }
capability-advertise route-refresh
Optional
Enabled by default.
Perform manual soft-reset
Follow these steps to perform manual soft reset:
To do… Use the command… Remarks
Enter system view system-view —
Enter BGP view bgp as-number —
Enter IPv6 address family view ipv6-family —
Save all routes from an IPv6
peer/peer group, not letting them
go through the inbound policy
peer { ipv6-group-name | ipv6-address }
keep-all-routes
Optional
Not saved by default.
Return to user view return
Soft-reset BGP connections
manually
refresh bgp ipv6 { all | ipv6-address | group
ipv6-group-name | external | internal } { export
| import }
Required
If the peer keep-all-routes command is used, all routes from the peer/peer group will be saved
regardless of whether the filtering policy is available. These routes will be used to generate IPv6 BGP
routes after soft-reset is performed.
Enabling the IPv6 BGP ORF Capability
The BGP Outbound Route Filter (ORF) feature allows a BGP speaker to send to its BGP peer a set of
ORFs through Route-refresh messages. The peer then applies the ORFs, in addition to its local routing
policies (if any), to filter updates to the BGP speaker, thus reducing the number of exchanged Update
messages and saving network resources.