H3C Technologies H3C S10500 Series Switches - Manual (Page 288)

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[PE1-Vlan-interface13] quit
# Configure the P switch.
[P] mpls lsr-id 2.2.2.9
[P] mpls
[P-mpls] quit
[P] mpls ldp
[P-mpls-ldp] quit
[P] interface vlan-interface 13
[P-Vlan-interface13] mpls
[P-Vlan-interface13] mpls ldp
[P-Vlan-interface13] quit
[P] interface vlan-interface 12
[P-Vlan-interface12] mpls
[P-Vlan0interface12] mpls ldp
[P-Vlan-interface12] quit
# Configure PE 2.
[PE2] mpls lsr-id 3.3.3.9
[PE2] mpls
[PE2-mpls] quit
[PE2] mpls ldp
[PE2-mpls-ldp] quit
[PE2] interface vlan-interface 12
[PE2-Vlan-interface12] mpls
[PE2-Vlan-interface12] mpls ldp
[PE2-Vlan-interface12] quit
After the configurations, P establishes an LDP session with PE 1 and PE 2 respectively. Issue the display
mpls ldp session command. The output shows that the session status is Operational. Issue the display
mpls ldp lsp command. The output shows the LSPs established by LDP. Take PE 1 as an example:
[PE1] display mpls ldp session
LDP Session(s) in Public Network
Total number of sessions: 1
----------------------------------------------------------------
Peer-ID Status LAM SsnRole FT MD5 KA-Sent/Rcv
---------------------------------------------------------------
2.2.2.9:0 Operational DU Passive Off Off 5/5
---------------------------------------------------------------
LAM : Label Advertisement Mode FT : Fault Tolerance
[PE1] display mpls ldp lsp
LDP LSP Information
------------------------------------------------------------------
SN DestAddress/Mask In/OutLabel Next-Hop In/Out-Interface
------------------------------------------------------------------
1 1.1.1.9/32 3/NULL 127.0.0.1 -------/InLoop0
2 2.2.2.9/32 NULL/3 172.1.1.2 -------/Vlan-interface13
3 3.3.3.9/32 NULL/1024 172.1.1.2 -------/Vlan-interface13
------------------------------------------------------------------
A '*' before an LSP means the LSP is not established