modify index

Function

The modify index command is used to modify an existing hop in an explicit path.

By default, no node is modified in an explicit path.

Format

modify index indexValue to { hop ipv4 [ exclude | include [ [ strict | loose ] | [ incoming | outgoing ] ] ^* ] | sid label label-value type { adjacency | prefix | binding-sid } }

Parameters

Parameter	Description	Value
hop ipv4	Specifies an IPv4 address. If the strict mode is configured for the next hop, specify an interface address.	The value is in dotted decimal notation.
exclude	Excludes the ip-address1 node from an explicit path.	-
include	Includes the ip-address1 node on an explicit path.	-
strict	Indicates the strict explicit path.	-
loose	Indicates the loose explicit path.	-
incoming	Indicates the inbound interface.	-
outgoing	Indicates the outbound interface.	-
sid	SID value.	-
label label-value	Specifies the label value.	The value is an integer ranging from 16 to 1048575.
type	The type of segment identifier.	-
adjacency	Adjacency SID.	-
prefix	Prefix SID.	-
binding-sid	Binding SID.	-
index indexValue	Specifies the index value.	The value is an integer ranging from 1 to 96.

Views

Explicit path view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mpls-te	write

Usage Guidelines

Usage Scenario

The modify hop command is used to modify nodes for an explicit path.

Example

# modify an existing hop in an explicit path.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] mpls te
[*HUAWEI-mpls] quit
[*HUAWEI] explicit-path p1
[*HUAWEI-explicit-path-p1] next hop 10.0.0.125
[~HUAWEI-explicit-path-p1] modify index 1 to sid label 300 type adjacency