3Com 4500 Switch User Manual


 
3-7
z The filter-policy import command filters the RIP routes received from neighbors, and the routes
being filtered out will neither be added to the routing table nor be advertised to any neighbors.
z The filter-policy export command filters all the routes to be advertised, including the routes
redistributed with the import-route command and routes learned from neighbors.
z You can also use the filter-policy export command to filter outgoing routes redistributed from a
specified routing protocol.
Setting RIP preference
Follow these steps to set RIP preference:
To do... Use the command... Remarks
Enter system view
system-view
Enter RIP view
rip
Set the RIP preference
preference value
Required
100 by default
Enabling load sharing among RIP interfaces
Follow these steps to enable load sharing among RIP interfaces:
To do... Use the command... Remarks
Enter system view
system-view
Enter RIP view
rip
Enable load sharing among
RIP interfaces
traffic-share-across-interf
ace
Required
Disabled by default
Configuring RIP to redistribute routes from another protocol
Follow these steps to configure RIP to import routes from another protocol:
To do... Use the command... Remarks
Enter system view
system-view
Enter RIP view
rip
Configure a default cost for
an incoming route
default cost value
Optional
1 by default
Configure RIP to
redistribute routes from
another protocol
import-route protocol [ cost
value | route-policy
route-policy-name ]*
Required
By default, RIP does not redistribute
any route from other protocols.