HP MSR2000/3000/4000 Router Series MPLS Configuration Guide

154
Task Command Remarks
Display BGP VPNv4 route
statistics.
display bgp routing-table vpnv4 statistics Available in any view.
Display BGP VPNv4 address
family update group information.
display bgp update-group vpnv4
[ vpn-instance vpn-instance-name ]
[ ip-address ]
Available in any view.
Display OSPF sham link
information.
(MSR2000/MSR3000)
display ospf [ process-id ] sham-link [ area
area-id ]
Available in any view.
Display OSPF sham link
information. (MSR4000)
display ospf [ process-id ] sham-link [ area
area-id ] [ standby slot slot-number ]
Available in any view.
MPLS L3VPN configuration examples
Configuring basic MPLS L3VPN
Network requirements
CE 1 and CE 3 belong to VPN 1. CE 2 and CE 4 belong to VPN 2.
VPN 1 uses route target attribute 111:1. VPN 2 uses route target attribute 222:2. Users of different VPNs
cannot access each other.
A PE and its connected CE use EBGP to exchange VPN routing information.
PEs use OSPF to communicate with each other and use MP-IBGP to exchange VPN routing information.
Figure 49 Network diagram
Device Interface IP address Device Interface IP address
CE 1 Eth1/1 10.1.1.1/24 P Loop0 2.2.2.9/32
PE 1 Loop0 1.1.1.9/32 POS5/0 172.1.1.2/24
CE 1
Loop0
Loop0 Loop0
PE 1
PE 2
Eth1/1
Eth1/1
Eth1/2
Eth1/1
POS5/0
Eth1/1
Eth1/2
Eth1/1
Eth1/1
CE 3
CE 2
CE 4
POS5/0
POS5/1
POS5/0
VPN 1
VPN 1
VPN 2
VPN 2
MPLS backbone
AS 65410 AS 65430
AS 65420
AS 65440
P