3Com 8807 Configuration Manual page 295

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Configuring RIP to
Import Routes of Other
Protocols
Configuring Route
Filtering
Table 257 Set additional routing metric
Operation
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 a
packet is 1. The additional routing metric when RIP receives the packet is 0 by
default.
The metricout configuration takes effect only on the RIP routes learnt by the
router and RIP routes generated by the router itself. That is, it has no effect on the
routes imported to RIP by other routing protocols.
RIP allows users to import the route information of other protocols into the RIP
routing table.
RIP can import the routes of Direct, Static, OSPF, IS-IS and BGP, etc.
Perform the following configuration in RIP view.
Table 258 Configure RIP to import routes of other protocols
Operation
Configure RIP to import routes of other
protocols
Cancel the imported routing information of
other protocols
Set the default routing metric
Restore the default routing metric
By default, RIP does not import the route information of other protocols.
If you do not specify the routing metric when importing a route, the default
routing metric 1 is used.
The router provides the route filtering function. You can configure the filter policy
rules through specifying the ACL and IP-prefix for route import and advertisement.
Besides, to import a route, the RIP packet of a specific router can also be received
by designating a neighbor router.
Perform the following configuration in RIP view.
Configuring RIP to filter the received routes
Table 259 Configure RIP to filter the received routes
Operation
Configure RIP to filter the received routing
information advertised by the specified
address
Cancel filtering the received routing
information advertised by the specified
address
Configuring RIP
Command
undo rip metricout
Command
import-route protocol [ cost value |
route-policy route-policy-name ]*
undo import-route protocol
default cost value
undo default cost
Command
filter-policy gateway ip-prefix-name import
undo filter-policy gateway ip-prefix-name
import
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