3com 8807 Guia De Referência

C

HAPTER

 40: BGP/MPLS VPN C

ONFIGURATION

 C

OMMANDS

BGP view, VPN-instance sub-address family view or VPNv4 sub-address family 
view:

ipv4-family { vpn-instance vpn-instance-name | vpnv4 [ unicast ] }

undo ipv4-family { vpn-instance vpn-instance-name | vpnv4 [ unicast ] }

RIP view:

ipv4-family [ unicast ] vpn-instance vpn-instance-name

undo ipv4-family [ unicast ] vpn-instance vpn-instance-name

BGP view, VPN-instance sub-address family view or VPNv4 sub-address family 
view, and RIP view.

vpn-instance vpn-instance-name: Associates a specified VPN-instance with the 
MBGP address family. This parameter is used to enter MBGP VPN-instance 
sub-address family view.

vpnv4: Enters MBGP VPNv4 address family view.

unicast: Uses unicast sub-address family.

Use the ipv4-family vpn-instance command to enter MBGP VPN-instance 
sub-address family view.

Use the undo ipv4-family vpn-instance command to delete the association of a 
VPN-instance with MBGP address family, and return to BGP unicast view.

Use the ipv4-family vpnv4 command to enter MBGP VPNv4 sub-address family 
view. Use the undo ipv4-family vpnv4 command to delete the configuration of 
MBGP VPNv4 sub-address family view.

By default, unicast address is used when VPNv4 address family is configured.

By default, use the unicast address when configuring the MBGP address family.

Use this command to enter address family view and configure parameters related 
to BGP address family in this view.

Related command: peer enable.

# Associate a specified VPN-instance with MBGP address family to enter MBGP 
VPN-instance sub-address family view. You must first configure VPN-instance 
before you perform that configuration.