R3303-HP HSR6800 Routers MPLS Configuration Guide

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Protocol: MFW/LDP
Diag Info: No Diagnostic
# Execute the display vpls connection vsi vpna command on Router A. The output shows that the
link between Router A and Router B is up.
<RouterA> display vpls connection vsi vpna
Total 2 connection(s),
connection(s): 1 up, 1 block, 0 down
VSI Name: vpna Signaling: ldp
VsiID VsiType PeerAddr InLabel OutLabel LinkID VCState
100 ethernet 2.2.2.2 134312 138882 1 up
100 ethernet 3.3.3.3 134216 140476 2 block
# Disconnect the link between Router A and Router B. Then, execute the display vpls connection vsi
vpna command. The output shows that the link to 3.3.3.3 is up.
<RouterA> display vpls connection vsi vpna
Total 1 connection(s),
connection(s): 1 up, 0 block, 0 down
VSI Name: vpna Signaling: ldp
VsiID VsiType PeerAddr InLabel OutLabel LinkID VCState
100 ethernet 3.3.3.3 134216 140476 2 up
Implementing multi-AS VPN through multi-hop PW
Network requirements
Each CE is connected to a PE through an Ethernet.
Create a VPLS instance that supports P2P on ASBR 1 and ASBR 2, so as to set up a multi-hop PW
between PE 1 and PE 2.
Figure 64 Network diagram
Configuration procedure
1. Configurations on PE 1:
# Configure basic MPLS.
<Sysname> system-view
[Sysname] sysname PE1
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 1.1.1.1 32
[PE1-LoopBack0] quit
[PE1] mpls lsr-id 1.1.1.1