3Com 5500-SI Configuration Manual page 232

232 C 16: IP R
HAPTER OUTING
P O
ROTOCOL PERATION
Perform the following configurations in RIP View.
Configuring RIP to Filter the Received Routes
Table 217 Configuring RIP to Filter the Received Routes
Operation
Filter the received routing information
distributed by the specified address
Cancel filtering of the received routing
information distributed by the specified
address
Filter the received global routing information filter-policy {acl_number |
Cancel filtering of the received global routing
information
Configuring RIP to Filter the Distributed Routes
Table 218 Configuring RIP to Filter the Distributed Routes
Operation
Configure RIP to filter the
distributed routing
information
Cancel the filtering of the
routing information
By default, RIP will not filter the received and distributed routing information.
The
■ filter-policy import
neighbors, and the routes that cannot pass the filter will not be added to the
routing table, and will not be advertised to the neighbors.
The
■ filter-policy export
routes imported by using the
from the neighbors.
If the
■ filter-policy export
filtered, then all the routes imported by the
transmitted RIP routes will be filtered.
Command
filter-policy gateway ip_prefix_name
import
undo filter-policy gateway
ip_prefix_name [ gateway
ip-prefix-name ] | route-policy
route-policy-name } import
ip-prefix ip_prefix_name [ gateway
ip-prefix-name ] | route-policy
route-policy-name } import
undo filter-policy { acl_number |
ip-prefix ip_prefix_name } import
Command
filter-policy { acl_number | ip-prefix
ip_prefix_name | route-policy route_policy_name }
export [ routing_protocol ]
undo filter-policy { acl_number | ip-prefix
ip_prefix-name | route-policy route_policy_name }
export [ routing_protocol ]
command filters the RIP routes received from its
command filters all the advertised routes, including
import-route
command does not specify which route is to be
import-route
command, and RIP routes learned
command and the