H3C Technologies H3C SR8800 - Manual (Page 99)

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[RouterA-LoopBack0] isis enable 1
[RouterA-LoopBack0] quit
# Configure Router B.
<RouterB> system-view
[RouterB] isis 1
[RouterB-isis-1] network-entity 00.0005.0000.0000.0002.00
[RouterB-isis-1] quit
[RouterB] interface GigabitEthernet 3/1/1
[RouterB-GigabitEthernet3/1/1] isis enable 1
[RouterB-GigabitEthernet3/1/1] quit
[RouterB] interface GigabitEthernet 3/1/2
[RouterB-GigabitEthernet3/1/2] isis enable 1
[RouterB-GigabitEthernet3/1/2] quit
[RouterB] interface loopback 0
[RouterB-LoopBack0] isis enable 1
[RouterB-LoopBack0] quit
# Configure Router C.
<RouterB> system-view
[RouterC] isis 1
[RouterC-isis-1] network-entity 00.0005.0000.0000.0003.00
[RouterC-isis-1] quit
[RouterC] interface GigabitEthernet 3/1/1
[RouterC-GigabitEthernet3/1/1] isis enable 1
[RouterC-GigabitEthernet3/1/1] quit
[RouterC] interface loopback 0
[RouterC-LoopBack0] isis enable 1
[RouterC-LoopBack0] quit
Perform the display ip routing-table command on each router. You can see that all nodes learnt the
host routes of other nodes with LSR IDs as destinations. Take Router A for example:
[RouterA] display ip routing-table
Routing Tables: Public
Destinations : 8 Routes : 8
Destination/Mask Proto Pre Cost NextHop Interface
1.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
2.1.1.0/24 Direct 0 0 2.1.1.1 GE3/1/1
2.1.1.1/32 Direct 0 0 127.0.0.1 InLoop0
2.2.2.2/32 ISIS 15 10 2.1.1.2 GE3/1/1
3.2.1.0/24 ISIS 15 20 2.1.1.2 GE3/1/1
3.3.3.3/32 ISIS 15 20 2.1.1.2 GE3/1/1
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
3. Configure MPLS TE basic capabilities
# Configure Router A.
[RouterA] mpls lsr-id 1.1.1.1
[RouterA] mpls
[RouterA-mpls] mpls te
[RouterA-mpls] quit