Typical Integrated Is-Is Configuration Example - 3Com 8807 Configuration Manual

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Typical Integrated IS-IS

Configuration

Network requirements

As is shown in Figure 89, Switches A, B, C and D belong to the same autonomous

system. The IS-IS routing protocol is running in these four switches so as to

implement route interconnection. In the network design, switches A, B, C and D

belong to the same area.

Network diagram

Figure 89 IS-IS configuration example

Vlan-interface 101

100.0.0.1/24

Vlan-interface 100

100.10.0.1/24

Vlan-interface 102

100.20.0.1/24

Vlan-interface 102

100.20.0.2/24

Vlan-interface 100

100.30.0.1/24

Configuration procedure

# Configure Switch A

[Switch A] isis

[Switch A-isis] network-entity 86.0001.0000.0000.0005.00

[Switch A] interface vlan-interface 100

[Switch A-Vlan-interface100] ip address 100.10.0.1 255.255.255.0

[Switch A-Vlan-interface100] isis enable

[Switch A] interface vlan-interface 101

[Switch A-Vlan-interface101] ip address 100.0.0.1 255.255.255.0

[Switch A-Vlan-interface101] isis enable

[Switch A] interface vlan-interface 102

[Switch A-Vlan-interface102] ip address 100.20.0.1 255.255.255.0

[Switch A-Vlan-interface102] isis enable

# Configure Switch B

[Switch B] isis

[Switch B-isis] network-entity 86.0001.0000.0000.0006.00

[Switch B] interface vlan-interface 101

[Switch B-Vlan-interface101] ip address 200.10.0.1 255.255.255.0

[Switch B-Vlan-interface101] isis enable

[Switch B] interface vlan-interface 102

[Switch B-Vlan-interface102] ip address 200.0.0.1 255.255.255.0

[Switch B-Vlan-interface102] isis enable

[Switch B] interface vlan-interface 100

[Switch B-Vlan-interface100] ip address 100.10.0.2 255.255.255.0

[Switch B-Vlan-interface100] isis enable