Configuring an IPv6 IS-IS Accept Policy for a specific Advertising BEB and I-SID List

Configure an IPv6 IS-IS accept policy to apply to a specific advertising Backbone Edge Bridge (BEB) for a specific I-SID list to represent local or remote Layer 3 VSNs, which allows the system to redistribute the remote VSNs to the VSN where you applied the filter.

Note

If the route policy changes, you must reapply the IPv6 IS-IS accept policy, unless it was the last sequence in the configuration.

Before you begin

Enable IS-IS globally.
Ensure the manual area exists.
You must configure a route-map.
Change the VRF instance as required to configure an IPv6 IS-IS accept policy for a particular advertising BEB and I-SID list on a specific VRF instance. Not all parameters are configurable on non-default VRFs.

About this task

The system uses the default global filter unless a filter for a specific advertising BEB exists, in which case the system applies a more specific filter.

Procedure

In the navigation pane, expand Configuration > IPv6.
Click IS-IS.
Click the Accept Nick-Name Isid-List tab.
Click Insert.
In the AdvertisingRtr field, specify the SPBM nickname.
In the Name field, specify an I-SID list name.
Select Enable to apply the filter.
Optional: In the PolicyName field, specify the route-map name.
Click Insert.

Accept Nick-Name Isid-List Field Descriptions

Use the data in the following table to configure the Accept Nick-Name Isid-List tab.


Name	Description
AdvertisingRtr	Specifies the SPBM nickname to apply the IS-IS accept policy to routes for a specific advertising BEB. The system first uses the default filter, but if a more specific filter is present the device applies the specific filter.
Name	Specifies the I-SID list name.
Enable	Enables or disables the SPBM nickanme advertising router entry. The default is disabled.
PolicyName	Specifies a route policy name.