Refresh Bgp - 3Com S7906E Command Reference Manual

Usually, there is only one route reflector in a cluster. The router ID of the route reflector is the ID of the
cluster. You can configure multiple route reflectors to improve network stability. In this case, using this
command can configure the identical cluster ID for all the route reflectors to avoid routing loops.
Related commands: reflect between-clients and peer reflect-client.
Examples
# Set the cluster ID to 80.
<Sysname> system-view
[Sysname] bgp 100
[Sysname-bgp] reflector cluster-id 80

refresh bgp

Syntax
refresh bgp { all | ip-address | group group-name | external | internal } { export | import }
View
User view
Default Level
1: Monitor level
Parameters
all: Soft-resets all BGP connections.
ip-address: Soft-resets the BGP connection to a peer.
group-name: Soft-resets connections to a peer group, name of which is a sting of 1 to 47 characters.
external: EBGP connection.
internal: IBGP connection.
export: Outbound soft reset.
import: Inbound soft reset.
Description
Use the refresh bgp command to perform soft reset on specified BGP connections. Using this function
can refresh the BGP routing table without tearing down BGP connections and apply a newly configured
routing policy.
To perform BGP soft reset, all routers in the network must support route-refresh. If a router not
supporting route-refresh exists in the network, you need to configure the peer keep-all-routes
command to save all routing updates before performing soft reset.
Examples
# Perform inbound BGP soft reset.
<Sysname> refresh bgp all import
1-66