mpls rsvp-te hello-lost

Function

The mpls rsvp-te hello-lost command sets the maximum number of times for the consecutively lost Hello messages.

The undo mpls rsvp-te hello-lost command restores the default configuration.

By default, a maximum of three Hello messages can be lost consecutively.

Format

mpls rsvp-te hello-lost times

undo mpls rsvp-te hello-lost

Parameters

Parameter	Description	Value
times	Specifies the maximum number of times for the consecutively lost Hello messages.	The value is an integer that ranges from 3 to 10. The default value is 3.

Views

MPLS view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

After the RSVP Hello extension function is enabled, you can run this command to set the maximum number of times for the consecutively lost Hello messages. If the number of times a node does not receive Hello messages consecutively exceeds the maximum value, it is considered that the link fails.

Prerequisites

The RSVP Hello extension function has been enabled by running the mpls rsvp-te hello command in the MPLS view.

Example

# Set the maximum number of times for the consecutively lost Hello messages to 5.

<HUAWEI> system-view
[HUAWEI] mpls
[HUAWEI-mpls] mpls rsvp-te hello
[HUAWEI-mpls] mpls rsvp-te hello-lost 5