3com S7906E Manuel De Montage

 

1-35 

Enter OSPF view 

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

— 

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

Redistribute a default route 

default-route-advertise summary cost 
cost 

Optional 

Not redistributed by 
default. 

 

The default-route-advertise summary cost command is applicable only to VPN, and the default route 

is redistributed in a Type-3 LSA. The PE router will advertise the default route to the CE router. 

 

You can configure default parameters such as the cost, upper limit, tag and type for redistributed routes. 

Tags are used to indicate information related to protocols. For example, when redistributing BGP routes, 

OSPF uses tags to identify AS IDs. 

Follow these steps to configure the default parameters for redistributed routes: 

Enter system view 

— 

Enter OSPF view 

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

— 

Configure the default 
parameters for redistributed 
routes (cost, route number, 
tag and type) 

default { cost cost | limit limit | tag tag | 
type type } * 

Optional 

By default, the default 
cost is 1, default upper 
limit of routes 
redistributed per time is 
1000, default tag is 1 
and default type of 
redistributed routes is 
Type-2. 

 

Follow these steps to advertise a host route: 

Enter system view 

—