H3C Technologies H3C SR8800 - Manual (Page 141)

130
Router A Loop0 1.1.1.9/32 Router C Loop0 3.3.3.9/32
GE3/1/1 10.1.1.1/24 GE3/1/1 30.1.1.1/24
Router B Loop0 2.2.2.9/32 POS2/1/1 20.1.1.2/24
GE3/1/1 10.1.1.2/24 Router D Loop0 4.4.4.9/32
POS2/1/1 20.1.1.1/24 GE3/1/1 30.1.1.2/24
Configuration procedure
1. Configure IP addresses for interfaces.
Assign IP addresses and masks to interfaces (see
Figure 32 , details not shown).
2. Configure IS-IS, and advertise host routes with LSR IDs as destinations.
# Configurations on Router A.
<RouterA> system-view
[RouterA] isis 1
[RouterA-isis-1] network-entity 00.0005.0000.0000.0001.00
[RouterA-isis-1] quit
[RouterA] interface GigabitEthernet 3/1/1
[RouterA-GigabitEthernet3/1/1] isis enable 1
[RouterA-GigabitEthernet3/1/1] isis circuit-level level-2
[RouterA-GigabitEthernet3/1/1] quit
[RouterA] interface loopback 0
[RouterA-LoopBack0] isis enable 1
[RouterA-LoopBack0] isis circuit-level level-2
[RouterA-LoopBack0] quit
# Configurations on 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] isis circuit-level level-2
[RouterB-GigabitEthernet3/1/1] quit
[RouterB] interface POS 2/1/1
[RouterB-POS2/1/1] isis enable 1
[RouterB-POS2/1/1] isis circuit-level level-2
[RouterB-POS2/1/1] quit
[RouterB] interface loopback 0
[RouterB-LoopBack0] isis enable 1
[RouterB-LoopBack0] isis circuit-level level-2
[RouterB-LoopBack0] quit
# Configurations on Router C.
<RouterC> 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