448
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
, 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.
