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3Com Switch 7750 Series
Command Reference Guide – Routing Protocol Chapter 2 RIP Configuration Commands
2-5
2.1.5 filter-policy export
Syntax
filter-policy { acl-number | ip-prefix ip-prefix-name } export [ protocol | interface
interface-type interface-number ]
filter-policy route-policy route-policy-name export
undo filter-policy { acl-number | ip-prefix ip-prefix-name } export [ protocol |
interface interface-type interface-number ]
undo filter-policy route-policy route-policy-name export
View
RIP view
Parameter
acl-number: Number of the basic or advanced ACL used to filter routing information
by destination address, in the range of 2,000 to 3,999.
ip-prefix-name: Name of the address ip-prefix list used to filter routing information by
destination address, containing 1 to 19 characters.
route-policy-name: Name of the routing policy used to filter routing information,
containing 1 to 19 characters. A routing policy can enable RIP to determine which
routes are to be sent/received based on such fields as
acl/cost/interface/ip/ip-prefix/tag.
protocol: Routing protocol whose routing information is to be filtered. Currently, this
can be bgp, direct, isis, ospf, ospf-ase, ospf-nssa or static.
interface: Interface where the routes to be advertised will be filtered.
Description
Use the filter-policy export command to enable RIP to filter the routing information to
be advertised.
Use the undo filter-policy export command to cancel the filtering of the routing
information to be advertised.
By default, RIP does not filter routing information before advertising.
Related command: acl, filter-policy import, ip ip-prefix.
Example
# Configure to filter route information by ACL 2000 before the information is
advertised.
<3Com> system-view
System View: return to User View with Ctrl+Z.