3com 4210 User Manual

Network devices run OSPF to forward packets. For network security, disable the 
device interfaces not enabled with OSPF from sending OSPF packets.

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Configure Switch A.

# Create VLANs and configure IP addresses for VLAN interfaces. The configuration 
procedure is omitted.

# Configure OSPF.

<SwitchA> system-view

[SwitchA] ospf 1 router-id 1.1.1.1

[SwitchA-ospf-1] area 0

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

[SwitchA-ospf-1-area-0.0.0.0] network 10.1.2.0 0.0.0.255

[SwitchA-ospf-1-area-0.0.0.0] quit

[SwitchA-ospf-1] quit 

■

Configure Switch B (refer to “Configure Switch A.” on page 99).

■

Configure Switch C.

# Create VLANs and configure IP addresses for VLAN interfaces. The configuration 
procedure is omitted.

# Configure OSPF.

<SwitchC> system-view

[SwitchC] router id 3.3.3.3 

# Disable the interfaces from sending OSPF packets.

[SwitchC] ospf

[SwitchC-ospf-1] silent-interface Vlan-interface 10

[SwitchC-ospf-1] silent-interface Vlan-interface 20 

# Enable the interfaces in the specified areas to run OSPF.

[SwitchC-ospf-1] area 0

[SwitchC-ospf-1-area-0.0.0.0] network 10.1.2.0 0.0.0.255

[SwitchC-ospf-1-area-0.0.0.0] network 10.1.4.0 0.0.0.255

[SwitchC-ospf-1-area-0.0.0.0] quit

[SwitchC-ospf-1] area 1

[SwitchC-ospf-1-area-0.0.0.1] network 192.168.1.0 0.0.0.255

Switch 

D 

Vlan-int200 10.1.3.2/24 4.4.4.4 

Vlan-int300 10.1.4.2/24

Vlan-int10 192.168.10.1/24

Vlan-int20 192.168.20.1/24

Switch 5500

Release V03.02.04 

All versions 

Switch 5500G

Release V03.02.04 

All versions 

Switch 4500

Release V03.03.00 

All versions