3com 8807 참조 가이드

route will be generated always. Only when there is route 0.0.0.0 in routing table 
on ASBR, will type-7 LSA default route be generated.

On ASBR, the no-import-route keyword enables the external route imported by 
OSPF through import-route command not to be advertised to NSSA area.

# Configure area 1 as a NSSA area.

[3Com-ospf-1] area 1

 

[3Com-ospf-1-area-0.0.0.1] network 36.0.0.0 0.255.255.255

 

[3Com-ospf-1-area-0.0.0.1] nssa 

ospf [ process-id [ router-id router-id | vpn-instance vpn-instance-name] ]

undo ospf [ process-id ]

System view

process-id: ID of an OSPF process, in the range 1 to 65,535. By default, the process 
ID is 1. process-id is locally significant.

router-id: Router ID in dotted decimal format for the specified OSPF process.

vpn-instance: Specifies VPN instance parameter.

vpn-instance-name: VPN instance name.

Use the ospf command to enable the OSPF protocol.

Use the undo ospf command to disable the OSPF protocol.

After starting OSPF protocol, the user can make the corresponding configuration 
in the OSPF protocol view.

By default, the system does not run the OSPF protocol.

Related command: network.

# Enable the running of the OSPF protocol.

[SW8800] router id 10.110.1.8

 

[SW8800] ospf

 

[3Com-ospf-1] 

# Enable the running of the OSPF protocol with process ID specified as 120.

[SW8800] router id 10.110.1.8

 

[SW8800] ospf 120

 

[3Com-ospf-120]