Command Reference Guide

3Com Router 5000 Family and Router 6000 Family filter-policy import ● 143
Command Reference
filter-policy import
Purpose Use the filter-policy import command to configure to filter the routes
received by IS-IS.
Use the undo filter-policy import command to configure not to filter the
received routes.
Syntax filter-policy acl-number import
undo filter-policy acl-number import
Parameters acl-number
Specifies the number of the access control list, ranging
from 2000 to 2999.
Default By default, IS-IS does not filter the received routing information.
Example Filter the received routes by using acl 2003.
[3Com -isis] filter-policy 2003 import
View This command can be used in the following views:
■ IS-IS view
Description In some cases, only the routing information meeting the specified conditions will be
accepted. You can configure the filter-policy to specify the filter conditions so as to
accept the desired routing information only.
Related Command filter-policy import