Инструкции По Установке для 3com S7906E

 

1-11 

Configure a priority for 
OSPFv3 

preference [ ase ] 
[ route-policy 
route-policy-name ] 
preference 

Optional 

By default, the priority of OSPFv3 
internal routes is 10, and priority of 
OSPFv3 external routes is 150. 

 

Follow these steps to configure OSPFv3 route redistribution: 

Enter system view 

— 

Enter OSPFv3 view 

ospfv3 [ process-id ] 

— 

Specify a default cost for 
redistributed routes 

default cost value 

Optional 

Defaults to 1 

Redistribute routes from 
another protocol, or another 
OSPFv3 process 

import-route { isisv6 process-id | ospfv3 
process-id | ripng process-id | bgp4+ 
[ allow-ibgp ] | direct | static } [ cost value 
| type type | route-policy 
route-policy-name ] * 

Required 

Not configured by 
default 

Inject a default route 

default-route-advertise [ always | cost 
cost | type type | route-policy 
route-policy-name ] * 

Optional 

Not injected by 
default 

Filter redistributed routes 

filter-policy { acl6-number | ipv6-prefix 
ipv6-prefix-name } export [ isisv6 
process-id | ospfv3 process-id | ripng 
process-id | bgp4+ | direct | static ] 

Optional 

Not configured by 
default 

 

z 

Executing the import-route or default-route-advertise command on a router makes it become an 

ASBR,. 

z 

You can only inject and advertise a default route using the default-route-advertise command. 

z 

Since OSPFv3 is a link state routing protocol, it cannot directly filter LSAs to be advertised. 

Therefore, you need to filter redistributed routes first, and thus only routes that are not filtered out 

can be advertised in LSAs into the routing domain. 

z 

Use of the filter-policy  export command filters routes redistributed with the import-route 

command. If the import-route command is not configured, executing the filter-policy export 

command does not take effect.