HP 10500 series User Manual

188
Min Recv Inter: 400ms Act Detect Inter: 3000ms
Running Up for: 00:00:01 Auth mode: None
Connect Type: Indirect Board Num: 6
Protocol: MFW/LDP
Diag Info: No Diagnostic
# Execute the display vpls connection vsi vpna command on Switch A.
<SwitchA> 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 vlan 2.2.2.9 134312 138882 1 up
100 vlan 3.3.3.9 134216 140476 2 block
The output shows that the link between Switch A and Switch B is up.
# Disconnect the link between Switch A and Switch B. Then, execute the display vpls connection
vsi vpna command.
<SwitchA> 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 vlan 3.3.3.9 134216 140476 2 up
The output shows that the link to 3.3.3.9 is up.
Troubleshooting VPLS
Symptom
The VPLS PW is not up.
Analysis
• The public network LSP tunnel is not established.
• The extended session is not working normally.
• A private network interface is not bound with the corresponding VPLS instance or the private
network interface is not up.
Solution
• Check the routing tables of the PEs to see whether a route is available between the two PEs. Check
whether each device can ping the loopback interface of the peer and whether the LDP session is
normal.
• Check whether any extended session configuration command is missing at either side.
• View the private interface status by using the display interface command. Make sure the private
interface is up.

HP 10500 series Specifications

General

Brand	HP
Model	10500 series
Category	Switch
Language	English