3Com 3031 Command Reference Manual page 661

3com 3031: reference guide

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group-name: Refreshes all the members in the specified peer group.

vpnv4: Refreshes routes of VPNv4 address family for the peer.

multicast: Refreshes routes of multicast address family for the peer.

vpn-instance vpn-instance-name: Refreshes VPN routes for the peer in the

specified VPN-INSTANCE.

import: Sends ROUTE-REFRESH packet to the peer to require retransmission of

all the routes.

export: Retransmits all the routes to the peer.

Using the refresh bgp command, you can request the peer for route

retransmission or retransmit routes to the peer.

After BGP connection is created, only incremental routes are transmitted. But in

some cases, for example, when routing policy is changed, retransmission of routes

is required on both ends. And the routes should be filtered again according to the

Request all the peers to retransmit multicast routes.

<3Com> refresh bgp all multicast import

Retransmit all the routes to the CE peer 10.1.1.1 in VPN-INSTANCE vpn1.

<3Com> refresh bgp 10.1.1.1 vpn-instance vpn1 export

reset bgp { all | peer-address } [ vpn-instance vpn-instance-name ]

all: Resets all the connections with BGP.

peer-address: Resets connection with a specified BGP peer.

vpn-instance vpn-instance-name: Name of specified VPN-INSTANCE. The

range is 1 to 19.

Using the reset bgp peer-address command, you can reset the connection of BGP

with a specified BGP peer.

Using the reset bgp all command, you can reset all the connections with BGP.

After changing the BGP policy or protocol configuration, resetting BGP connection

can make the newly configured policy in effect immediately.

Reset all the BGP connections to enable the new configuration (after configuring

the new Keepalive interval and Holdtime interval using the timer command).

<3Com> reset bgp all

BGP Configuration Commands