Configure an IPv4 IS-IS Accept Policy for a Specific Advertising BEB and I-SID

Configure a specific advertising Backbone Edge Bridge (BEB) with a specific I-SID to apply the IS-IS accept policy to routes for a specific advertising BEB.

Note

If the route policy changes, you must re-apply the 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 to apply.

Procedure

In the navigation pane, expand Configuration > IP.
Select IS-IS.
Select the Accept Nick-Name Isid tab.
Select Insert.
In the AdvertisingRtr field, specify the SPBM nickname.
In the Isid field, specify an I-SID number.
Select enable in the Enable check box to enable the filter.
In the PolicyName field, specify the route-map name.
Select Insert.

Accept Nick-Name Isid Field Descriptions

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


Name	Description
AdvertisingRtr	Specifies the SPBM nickname to allow you to apply the IS-IS accept policy to routes for a specific advertising BEB. The value is 2.5 bytes in the format <x.xx.xx>.
Isid	Specifies an I-SID used to filter. The value 0 is used for the Global Router.
Enable	Enables or disables the I-SID entry. The default is disabled.
PolicyName	Specifies the route policy name. You must configure a policy earlier in a separate procedure.
BackBonePolicyName	Specifies the backbone route policy name. You must configure a policy earlier in a separate procedure.