igp shortcut isis (SRv6 TE Policy view)

Function

The igp shortcut isis command enables an SRv6 TE Policy to support IGP route advertisement through the shortcut function.

The undo igp shortcut isis command disables an SRv6 TE Policy from supporting IGP route advertisement through the shortcut function.

By default, an SRv6 TE Policy does not support IGP route advertisement through the shortcut function.

Format

igp shortcut isis [ route-policy route-policy-name ]

undo igp shortcut isis [ route-policy route-policy-name ]

Parameters

Parameter	Description	Value
route-policy route-policy-name	Specifies the name of a route policy used to filter routes.	The value is a string of 1 to 200 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string. After a route-policy is configured and path calculation is complete, routes can be selectively recursed based on the route-policy; If no route-policy is configured, only 128-bit host routes can be recursed by default.

Parameter

Description

Value

route-policy route-policy-name

Specifies the name of a route policy used to filter routes.

The value is a string of 1 to 200 case-sensitive characters, spaces not supported. When double quotation marks are used around the string, spaces are allowed in the string.

After a route-policy is configured and path calculation is complete, routes can be selectively recursed based on the route-policy;
If no route-policy is configured, only 128-bit host routes can be recursed by default.

Views

SRv6 TE policy view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
srpolicy	write

Usage Guidelines

Usage Scenario

To enable an SRv6 TE Policy to support IGP route advertisement through the shortcut function, run the igp shortcut isis command in the SRv6 TE Policy view.

Example

# Configure IS-IS shortcut.

<HUAWEI> system-view
[~HUAWEI] segment-routing ipv6
[*HUAWEI-segment-routing-ipv6] srv6-te policy a1 endpoint 2001:DB8:1::2 color 1
[*HUAWEI-segment-routing-ipv6-policy-a1] igp shortcut isis route-policy rtp1