Integrated IS-IS Configuration Commands 471
filter-policy import Syntax
filter-policy acl-number import
undo filter-policy acl-number import
View
IS-IS view
Parameter
acl-number: Specifies the number of the access control list, ranging from 2000 to
3999.
Description
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.
By default, IS-IS does not filter the received routing information.
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 export.
Example
# Filter the received routes by using ACL 2000.
[3Com-isis] filter-policy 2000 import
graceful-restart Syntax
graceful-restart
undo graceful-restart
View
IS-IS view
Parameter
None
Description
Use the graceful-restart command to enable the IS-IS restart signaling process of
an IS-IS process.
Use the undo graceful-restart command to disable the restart process.
IS-IS restart signals are disabled by default
Example
# Enable the restart signaling processes of IS-IS process 1.
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