R211x-HP Flexfabric 11900 MPLS Command Reference

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• 32-bit AS number:16-bit user-defined number, such as 65536:1. In this format, the minimum value of

the AS number is 65536.

vsi vsi-name: Displays LDP PW label information for the VSI specified by its name, a case-sensitive string

of 1 to 31 characters. If no VSI is specified, the command displays LDP PW label information for all VSIs.

verbose: Displays detailed information. If you do not specify this keyword, the command displays brief

information.

Usage guidelines

LDP advertises PW labels in two ways:

• After you specify a remote PE with the peer command, LDP advertises a FEC 128-to-PW label

binding to the remote PE.

• After BGP discovers a remote PE, LDP advertises a FEC 129-to-PW label binding to the remote PE.

This command can show PW labels advertised in the two ways. If you specify the pw-id pw-id option, the

command displays PW labels for FEC 128. If you specify the vpls-id vpls-id option, the command

displays PW labels for FEC 129. If neither pw-id pw-id nor vpls-id vpls-id is specified, the command

displays PW labels for both FEC 128 and FEC 129.

Examples

# Display brief information about all PW labels advertised by LDP.

<Sysname> display l2vpn ldp

Total number of LDP PWs: 6, 4 up, 2 down

Peer PW ID/VPLS ID In/Out Label State Owner

192.3.3.3 1001 131125/131126 Up vpls1

192.3.3.3 1003 131117/131122 Up vpls3

192.3.3.3 1004 131120/131120 Up vpls4

192.3.3.3 10009 unknown/131134 Down vpls5

192.4.4.4 100 131116/unknown Down vpls6

2.2.2.2 99:99 131135/131125 Up vplsauto

Table 98 Command output

Field Descri

tion

PW ID/VPLS ID PW ID for FEC 128, or VPLS ID of the PE for FEC 129.

State PW state: Up or Down.

Owner Name of the VSI to which the PW belongs.

# Display detailed information about all PW labels advertised by LDP.

<Sysname> display l2vpn ldp verbose

Peer: 2.2.2.9 PW ID: 500

VSI Name: ccc

PW State: Up

PW Status Communication: Notification method

PW ID FEC (Local/Remote):

PW Type : VLAN/VLAN

Group ID : 0/0

Label : 131163/131163

Control Word: Disabled/Disabled