H3C Technologies H3C S6800 Series Switches - Manual (Page 458)

445
Step Command Remarks
9. (Optional.) Configure
filtering of received
routes.
filter-policy { acl-number | prefix-list
prefix-list-name } import By default, BGP does not filter
received routes.
Displaying and maintaining MCE
Execute display commands in any view.
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 110 , 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.