3com DUA1750-2BAA01 Manual De Usuario

3Com Switch 8800 Configuration Guide 

Chapter 22  IP Routing Policy Configuration

 

22-10 

Table 22-9 Configure to filter the advertised routes 

Configure to filter the routes 
advertised by the protocol 

filter-policy { acl-number 

| ip-prefix 

ip-prefix-name } export [ protocol ] 

Cancel the filtering of the routes 
advertised by the protocol 

undo filter-policy { acl-number  | ip-prefix 
ip-prefix-name } export [ protocol ] 

 

By far, the route policy supports importing the routes discovered by the following 

protocols into the routing table: 

direct: The hop (or host) to which the local interface is directly connected. 

static: Route configured statically 

rip: Route discovered by RIP 

ospf: Route discovered by OSPF 

ospf-ase: External route discovered by OSPF 

ospf-nssa: NSSA route discovered by OSPF 

isis: Route discovered by IS-IS 

bgp: Route acquired by BGP 

By default, the filtering of the received and advertised routes will not be performed. 

After the above configuration, execute the display command in any view to display the 

running of the routing policy configuration, and to verify the effect of the configuration. 

Table 22-10 Display and debug the route policy 

Display the routing policy 

display route-policy 
[ route-policy-name ] 

Display the path information of the AS 
filter in BGP 

display ip as-path-acl [ acl-number ] 

Display the address prefix list 
information 

display ip ip-prefix [ ip-prefix-name ]