H3C Technologies H3C SR8800 - Manual (Page 155)

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[PE2] interface loopback 0
[PE2-LoopBack0] ip address 3.3.3.3 255.255.255.255
[PE2-LoopBack0] quit
[PE2] interface pos 2/1/2
[PE2-POS2/1/2] ip address 10.0.0.2 255.255.255.0
[PE2-POS2/1/2] quit
[PE2] ospf
[PE2-ospf-1] area 0
[PE2-ospf-1-area-0.0.0.0] network 10.0.0.0 0.0.0.255
[PE2-ospf-1-area-0.0.0.0] network 3.3.3.3 0.0.0.0
[PE2-ospf-1-area-0.0.0.0] quit
[PE2-ospf-1] quit
After you complete the configuration, the PEs should be able to establish the OSPF neighborship.
Perform the display ospf peer command; you should see that the neighborship state is FULL.
Perform the display ip routing-table command; you should see that the PEs learnt the routes to the
loopback interfaces of each other. Take PE 1 for example:
[PE1] display ospf peer
OSPF Process 1 with Router ID 2.2.2.2
Neighbors
Area 0.0.0.0 interface 10.0.0.1(POS2/1/2)'s neighbors
Router ID: 3.3.3.3 Address: 10.0.0.2 GR State: Normal
State: Full Mode:Nbr is Master Priority: 1
DR: None BDR: None
Dead timer due in 30 sec
Neighbor is up for 00:01:00
Authentication Sequence: [ 0 ]
[PE1] display ip routing-table
Routing Tables: Public
Destinations : 7 Routes : 7
Destination/Mask Proto Pre Cost NextHop Interface
2.2.2.2/32 Direct 0 0 127.0.0.1 InLoop0
3.3.3.3/32 OSPF 10 1563 10.0.0.2 POS2/1/2
10.0.0.0/24 Direct 0 0 10.0.0.1 POS2/1/2
10.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
10.0.0.2/32 Direct 0 0 10.0.0.2 POS2/1/2
127.0.0.0/8 Direct 0 0 127.0.0.1 InLoop0
127.0.0.1/32 Direct 0 0 127.0.0.1 InLoop0
2. Configure MPLS basic capabilities and LDP.
# Configure PE 1.
[PE1] mpls lsr-id 2.2.2.2
[PE1] mpls
[PE1-mpls] lsp-trigger all
[PE1-mpls] quit
[PE1] mpls ldp
[PE1-mpls-ldp] quit
[PE1] interface pos 2/1/2
[PE1-POS2/1/2] mpls
[PE1-POS2/1/2] mpls ldp