mpls rsvp-te retrans-timer challenge

Function

The mpls rsvp-te retrans-timer challenge command sets the interval at which Challenge messages are resent.

The undo mpls rsvp-te retrans-timer challenge command restores the default interval.

By default, the interval at which Challenge messages are resent is 1000 milliseconds.

Format

mpls rsvp-te retrans-timer challenge retransmission-interval

undo mpls rsvp-te retrans-timer challenge

Parameters

Parameter	Description	Value
retransmission-interval	Specifies the interval at which Challenge messages are resent.	The value is an integer ranging from 500 to 10000, in milliseconds.

Parameter

Description

Value

retransmission-interval

Specifies the interval at which Challenge messages are resent.

The value is an integer ranging from 500 to 10000, in milliseconds.

Views

MPLS view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mpls-te	write

Usage Guidelines

Usage Scenario

If Authentication messages exchanged between two RSVP nodes are out of order, a node sends Challenge messages to the other one to request to restore the connection. If no reply to the Challenge message is received, the node resends Challenge messages at set intervals.

Example

# Set the interval at which a node resends Challenge messages to 800 ms.

<HUAWEI> system-view
[~HUAWEI] mpls
[*HUAWEI-mpls] mpls te
[*HUAWEI-mpls] mpls rsvp-te
[*HUAWEI-mpls] mpls rsvp-te retrans-timer challenge 800