Filter-Policy Import (Is-Is View) - 3Com S7906E Command Reference Manual

Default Level
2: System level
Parameters
acl-number: Specifies the number of an ACL that is used to filter redistributed routes, ranging from 2000
to 3999. For ACL configuration information, refer to ACL commands in the Security Volume.
ip-prefix ip-prefix-name: Specifies the name of an IP prefix list that is used to filter redistributed routes,
a string of 1 to 19 characters. For IP prefix list configuration information, refer to Routing Policy
commands in the IP Routing Volume.
route-policy route-policy-name: Specifies the name of a routing policy that is used to filter redistributed
routes, a string of 1 to 19 characters. For routing policy configuration information, refer to Routing Policy
commands in the IP Routing Volume.
protocol: Filters routes redistributed from the routing protocol, which can be BGP, direct, IS-IS, OSPF,
RIP or static.
process-id: Process ID, in the range of 1 to 65535. It is optional only when the protocol is IS-IS, OSPF or
RIP.
Description
Use the filter-policy export command to configure IS-IS to filter redistributed routes.
Use the undo filter-policy export command to disable IS-IS from filtering redistributed routes.
IS-IS does not filter redistributed routes by default.
Related commands: filter-policy import.
Examples
# Reference ACL 2000 to filter redistributed routes.
<Sysname> system-view
[Sysname] isis
[Sysname-isis-1] filter-policy 2000 export

filter-policy import (IS-IS view)

Syntax
filter-policy { acl-number | ip-prefix ip-prefix-name | route-policy route-policy-name } import
undo filter-policy import
View
IS-IS view
Default Level
2: System level
Parameters
acl-number: Specifies the number of an ACL that is used to filter routes calculated from received LSPs,
ranging from 2000 to 3999. For ACL configuration information, refer to ACL commands in the Security
Volume.
1-28