H3C SR8800 10G Mpls Configuration Manual page 48

Total number of sessions: 1
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Peer-ID
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2.2.2.9:0
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LAM : Label Advertisement Mode
[RouterA] display mpls ldp peer
LDP Peer Information in Public network
Total number of peers: 1
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Peer-ID
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2.2.2.9:0
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Allow all static routes and IGP routes to trigger establishment of LSPs.
4.
# Configure the LSP establishment triggering policy on Router A.
[RouterA] mpls
[RouterA-mpls] lsp-trigger all
[RouterA-mpls] quit
# Configure the LSP establishment triggering policy on Router B.
[RouterB] mpls
[RouterB-mpls] lsp-trigger all
[RouterB-mpls] quit
# Configure the LSP establishment triggering policy on Router C.
[RouterC] mpls
[RouterC-mpls] lsp-trigger all
[RouterC-mpls] quit
Verify the configuration.
5.
# Execute the display mpls ldp lsp command on each router to view the LDP LSP information. Take
Router A as an example:
[RouterA] display mpls ldp lsp
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SN DestAddress/Mask
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1 1.1.1.9/32
2 2.2.2.9/32
3 3.3.3.9/32
4 11.1.1.0/24
5 20.1.1.0/24
6 21.1.1.0/24
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A '*' before an LSP means the LSP is not established
A '*' before a Label means the USCB or DSCB is stale
# On Router A, check the connectivity of the LDP LSP from Router A to 21.1.1.0/24.
LDP Session(s) in Public Network
Status LAM
Operational DU
Transport-Address
2.2.2.9
LDP LSP Information
In/OutLabel
3/NULL
NULL/3
NULL/1024
3/NULL
NULL/3
NULL/1027
37
SsnRole FT MD5
Passive Off Off
FT : Fault Tolerance
Discovery-Source
Pos2/1/1
Next-Hop In/Out-Interface
127.0.0.1 -------/InLoop0
10.1.1.2 -------/Pos2/1/1
10.1.1.2 -------/Pos2/1/1
0.0.0.0 -------/GE3/1/1
10.1.1.2 -------/Pos2/1/1
10.1.1.2 -------/Pos2/1/1
KA-Sent/Rcv
5/5