Command Reference Guide

3Com Router 3000 Ethernet Family
Command Reference Guide
Chapter 2 BGP/MPLS VPN Configuration
Commands
3Com Corporation
2-13
2.1.16 ipv4-family
Syntax
ipv4-family { multicast | vpn-instance vpn-instance-name | vpnv4 [ unicast ] }
undo ipv4-family {multicast | vpn-instance vpn-instance-name | vpnv4 [ unicast ] }
View
BGP view
Parameter
multicast: It is used to enter MBGP multicast address family view.
vpn-instance vpn-instance-name: Associates the specified vpn-instance with the
MBGP address family. This parameter is used to enter MBGP vpn-instance address
family view.
vpnv4: It is used to enter MBGP vpnv4 address family view.
unicast: Uses VPNv4 unicast address.
Description
Use the ipv4-family multicast command to enter MBGP multicast address family
view.
Use the undo ipv4-family multicast command to delete the configuration of the
specified multicast address family view.
Use the ipv4-family vpn-instance command to enter MBGP vpn-instance address
family view.
Use the undo ipv4-family vpn-instance command to delete the association of
vpn-instance with MBGP address family, and return to BGP unicast view.
Use the ipv4-family vpnv4 command to enter MBGP VPNv4 address family view.
Use the undo ipv4-family vpnv4 command to delete the configuration of MBGP
VPNv4 address family view.
By default, unicast address is used when VPNv4 address family is configured.
By default, unicast address is used when MBGP address family is configured.
Use this command to enter address family view and configure parameters related to
BGP address family in this view.
Related command: peer enable.
Example
# Associate the specified vpn-instance with MBGP address family to enter MBGP
vpn-instance address family view. You must first configure vpn-instance before you
perform that configuration.