Mce Configuration Examples; Using Ospf To Advertise Vpn Routes To The Pe - H3C S5500-HI Series Mpls Configuration Manual

Task
Display the BGP VPNv4 routing
information of a specific VPN
instance.
Clear the route flap dampening
information of a VPN instance.
Clear route flap history information
about a BGP peer of a VPN
instance.
For commands to display information about a routing table, see Layer 3—IP Routing Command
Reference.

MCE configuration examples

Using OSPF to advertise VPN routes to the PE

Network requirements
As shown in
through VLAN-interface 20. RIP runs in VPN 2.
Configure the MCE device to separate routes from different VPNs and advertise the VPN routes to PE 1
through OSPF.
Figure 6, the MCE device is connected to VPN 1 through VLAN-interface 10 and to VPN 2
Command
display bgp vpnv4 vpn-instance
vpn-instance-name routing-table
[ network-address [ { mask | mask-length }
[ longer-prefixes ] ] | as-path-acl
as-path-acl-number | cidr | community
[ aa:nn ]&<1-13> [ no-advertise |
no-export | no-export-subconfed ] *
[ whole-match ] | community-list
{ basic-community-list-number
[ whole-match ] |
adv-community-list-number }&<1-16> |
dampened | dampening parameter |
different-origin-as | flap-info
[ network-address [ { mask | mask-length }
[ longer-match ] ] | as-path-acl
as-path-acl-number ] | peer ip-address
{ advertised-routes | received-routes } |
statistic ] [ | { begin | exclude | include }
regular-expression | [ flap-info ]
regular-expression as-regular-expression ]
reset bgp vpn-instance vpn-instance-name
dampening [ network-address [ mask |
mask-length ]
reset bgp vpn-instance vpn-instance-name
ip-address flap-info
reset bgp vpn-instance vpn-instance-name
flap-info [ ip-address [ mask |
mask-length ] | as-path-acl
as-path-acl-number | regexp
as-path-regexp ]
22
Remarks
Available in any view
Available in user view
Available in user view