F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Configuration Guide-6PW100

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658BBasic OSPF configuration example

1434BNetwork requirements

• Enable OSPF on all devices, and split the AS into three areas.

• Configure Router A and Router B as ABRs.

Figure 269 Network diagram

1435BConfiguration procedure

1. Configure IP addresses for interfaces. (Details not shown.)

2. Configure basic OSPF:

# Configure Router A.

<RouterA> system-view

[RouterA] ospf

[RouterA-ospf-1] area 0

[RouterA-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255

[RouterA-ospf-1-area-0.0.0.0] quit

[RouterA-ospf-1] area 1

[RouterA-ospf-1-area-0.0.0.1] network 10.2.1.0 0.0.0.255

[RouterA-ospf-1-area-0.0.0.1] quit

[RouterA-ospf-1] quit

# Configure Router B.

<RouterB> system-view

[RouterB] ospf

[RouterB-ospf-1] area 0

[RouterB-ospf-1-area-0.0.0.0] network 10.1.1.0 0.0.0.255

[RouterB-ospf-1-area-0.0.0.0] quit

[RouterB-ospf-1] area 2

[RouterB-ospf-1-area-0.0.0.2] network 10.3.1.0 0.0.0.255

[RouterB-ospf-1-area-0.0.0.2] quit

[RouterB-ospf-1] quit

# Configure Router C.

<RouterC> system-view

[RouterC] ospf

[RouterC-ospf-1] area 1

[RouterC-ospf-1-area-0.0.0.1] network 10.2.1.0 0.0.0.255