15
Task Command
Display information about a specified or
all VPN instances.
display ip vpn-instance
[
instance-name
vpn-instance-name ]
Display BGP peer group information for
a VPN instance.
display bgp group ipv4
[
unicast
]
vpn-instance
vpn-instance-name [
group-name
group-name ]
Display BGP peer information for a VPN
instance.
display bgp peer ipv4
[
unicast
]
vpn-instance
vpn-instance-name [ ip-address mask-length | { ip-address |
group-name
group-name }
log-info
| [ [ ip-address ]
verbose
]
[
standby slot
slot-number ] ]
For other MCE related displaying and maintaining commands, such as displaying routing table
information for a VPN instance and maintaining routing sessions for a VPN instance, see Layer
3—IP Routing Command Reference.
For more information about the display bgp group and display bgp peer commands, see Layer
3—IP Routing Command Reference.
MCE configuration examples
Configuring the MCE that uses OSPF to advertise VPN
routes to the PE
Network requirements
As shown in Figure 4, VPN 2 runs OSPF. Configure the MCE device to separate routes from different
VPNs and to advertise the VPN routes to PE 1 through OSPF.