H3C Technologies H3C S6800 Series Switches - Manual (Page 440)

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[PE3-xcg-vpna-ldp] ac interface vlan-interface 10
[PE3-xcg-vpna-ldp] peer 1.1.1.1 pw-id 30
[PE3-xcg-vpna-ldp-1.1.1.1-30] quit
[PE3-xcg-vpna-ldp] quit
[PE3-xcg-vpna] quit
5. Configure CE 2.
<CE2> system-view
[CE2] interface vlan-interface 10
[CE2-Vlan-interface10] ip address 100.1.1.2 24
[CE2-Vlan-interface10] quit
Verifying the configuration
# Display L2VPN PW information on PE 1. The output shows that two PWs (one primary and one backup)
have been established.
<PE1> display l2vpn pw
Flags: M - main, B - backup, H - hub link, S - spoke link, N - no split horizon
Total number of PWs: 2, 1 up, 1 blocked, 0 down, 0 defect
Xconnect-group Name: vpna
Peer PW ID In/Out Label Proto Flag Link ID State
2.2.2.2 20 65651/65779 LDP M 1 Up
3.3.3.3 30 65650/65779 LDP B 1 Blocked
# Display L2VPN PW information on PE 2. The output shows that a PW has been established.
[PE2] display l2vpn pw
Flags: M - main, B - backup, H - hub link, S - spoke link, N - no split horizon
Total number of PWs: 1, 1 up, 0 blocked, 0 down, 0 defect
Xconnect-group Name: vpna
Peer PW ID In/Out Label Proto Flag Link ID State
1.1.1.1 20 65779/65651 LDP M 1 Up
# Display L2VPN PW information on PE 3. The output shows that a PW has been established.
[PE3] display l2vpn pw
Flags: M - main, B - backup, H - hub link, S - spoke link, N - no split horizon
Total number of PWs: 1, 1 up, 0 blocked, 0 down, 0 defect
Xconnect-group Name: vpna
Peer PW ID In/Out Label Proto Flag Link ID State
1.1.1.1 30 65779/65650 LDP M 1 Up
# Execute the display l2vpn pw bfd command on PE 1 and PE 2. The output shows that a BFD session in
up state has been established between PE 1 and PE 2 to verify the PW connectivity between 1.1.1.1/32
and 3.3.3.3/32. Take PE 1 as an example:
[PE1] display l2vpn pw bfd
Total number of sessions: 1, 1 up, 0 down, 0 init
FEC Type: PW FEC-128
FEC Info:
Peer IP: 3.3.3.3