409
Task Command Remarks
Display the BGP VPNv4 routing
information of a specific VPN
instance.
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
]
Available in any view
Clear the route flap dampening
information of a VPN instance.
reset bgp vpn-instance
vpn-instance-name
dampening
[
network-address
[
mask
|
mask-length
]
Available in user view
Clear route flap history information
about a BGP peer of a VPN
instance.
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
]
Available in user view
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
, the MCE device is connected to VPN 1 through VLAN-interface 10 and to VPN
2 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.
