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CLI-based Configuration Guide - IP Unicast Routing

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R009

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Adding Specified IS-IS Routes to the IP Routing Table

Adding Specified IS-IS Routes to the IP Routing Table


Only routes in an IP routing table can be used to forward IP packets. An IS-IS route can take effect only after this IS-IS route has been successfully added to an IP routing table.

If an IS-IS route does not need to be added to a routing table, specify conditions, such as a basic ACL, IP prefix, and routing policy, to filter routes so that only IS-IS routes that meet the specified conditions can be added to an IP routing table. IS-IS routes that do not meet the specified conditions cannot be added to the IP routing table and cannot be selected to forward IP packets.


  1. Run system-view

    The system view is displayed.

  2. Run isis [ process-id ]

    The IS-IS view is displayed.

  3. Run filter-policy { acl-number | acl-name acl-name | ip-prefix ip-prefix-name | route-policy route-policy-name } import

    Conditions for filtering IS-IS routes are configured.

Updated: 2019-12-27

Document ID: EDOC1000174069

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