R0106-HP MSR Router Series MPLS Configuration Guide(V7)

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Task Command Remarks
Display incoming labels for BGP
VPNv4 routes.
display bgp routing-table vpnv4 inlabel Available in any view.
Display outgoing labels for BGP
VPNv4 routes
(MSR2000/MSR3000).
display bgp routing-table vpnv4 outlabel Available in any view.
Display outgoing labels for BGP
VPNv4 routes (MSR4000).
display bgp routing-table vpnv4 outlabel
[ standby slot slot-number ]
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.
For more information about the display ip routing-table, display bgp group vpnv4, display bgp peer
vpnv4, and display bgp update-group vpnv4 commands, see Layer 3—IP Routing Command Reference.
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.