Filter-Policy Import - 3Com 8807 Command Reference Manual

IP Routing Policy Configuration Commands 555
the filtering conditions for the routing information to be advertised. Only the
routing information passing the filtration can be advertised.
Related command: filter-policy import.
Example
# Define the filtering rules for advertising the routing information of RIP. Only the
routing information passing the filtering of address prefix list p1 will be advertised
by RIP.
[3Com-rip] filter-policy ip-prefix p1 export

filter-policy import

Syntax
filter-policy gateway ip-prefix-name import
undo filter-policy gateway ip-prefix-name import
filter-policy { acl-number | ip-prefix ip-prefix-name [ gateway ip-prefix-name] }
import
undo filter-policy { acl-number | ip-prefix ip-prefix-name [ gateway
ip-prefix-name] } import
View
Routing protocol view
Parameter
acl-number: The access control list number used for matching the destination
address field of the routing information.
ip-prefix ip-prefix-name: The prefix address list name. Its matching object is the
destination address field of the routing information.
gateway ip-prefix-name: The prefix address list name of the neighbor router
address. Its matching object is the routing information advertised by the specified
neighbor router.
Description
Use the filter-policy gateway import command to filter the received routing
information advertised by a specified router.
Use the undo filter-policy gateway import command to cancel the setting of
the filtering condition.
Use the filter-policy import command to set the condition for filtering the
routing information.
Use the undo filter-policy import command to cancel the setting of filter
condition.
By default, the received routing information is not filtered. To ignore some routing
information received, you can use the filter-policy command to set the filter
condition.