3Com 7700 Configuration Manual page 81

Perform the following configurations in RIP view.
Table 17 Set the RIP Preference
Operation
Set the RIP Preference
Restore the default value of
RIP preference
By default, the preference of RIP is 100.
Set Additional Routing Metric
The additional routing metric is the input or output routing metric added to an RIP
route. It does not change the metric value of the route in the routing table, but
adds a specified metric value when the interface receives or sends a route.
Perform the following configuration in VLAN interface view.
Table 18 Set Additional Routing Metric
Operation
Set the additional routing
metric of the route when the
interface receives an RIP
packet
Disable the additional routing
metric of the route when the
interface receives an RIP
packet
Set the additional routing
metric of the route when the
interface sends an RIP packet
Disable the additional routing
metric of the route when the
interface sends an RIP packet
By default, the additional routing metric added to the route when RIP sends the
packet is 1. The additional routing metric when RIP receives the packet is 0 by
default.
Configure Route Filtering
The router provides the route filtering function. You can configure the filter policy
rules by specifying the ACL and ip-prefix for route redistribution and distribution.
Besides, to import a route, the RIP packet of a specific router can also be received
by designating a neighbor router.
Perform the following configurations in RIP view.
Table 19 Configure RIP to Filter Routes
Operation
Configure RIP to Filter Received Routes
Configure filtering the received
routing information distributed by
the specified address
Command
preference value
undo preference
Command
rip metricin value
undo rip metricin
ip metricout value
undo rip metricout
Command
filter-policy gateway ip-prefix-name import
RIP 73