mpls outsegment-number threshold-alarm

Function

The mpls outsegment-number threshold-alarm command configures the alarm threshold for the LDP OutSegment number.

The undo mpls outsegment-number threshold-alarm command restores the default setting.

The default upper limit of the alarm threshold for the LDP OutSegment number is 80%. The default lower limit of the clear alarm threshold for the LDP OutSegment number is 75%.

Format

mpls outsegment-number threshold-alarm upper-limit upper-limit-value lower-limit lower-limit-value

undo mpls outsegment-number threshold-alarm

Parameters

Parameter	Description	Value
lower-limit lower-limit-value	Specifies the clear alarm lower threshold for LDP OutSegment number.	The value is an integer ranging from 1 to 100, represented in percentage. The value must be smaller than upper limit. Using the default value of 75 is recommended.
upper-limit upper-limit-value	Specifies the alarm upper threshold for LDP OutSegment number.	The value is an integer ranging from 1 to 100, represented in percentage. Using a value larger than 95 is not recommended. Using the default value of 80 is recommended.

Parameter

Description

Value

lower-limit lower-limit-value

Specifies the clear alarm lower threshold for LDP OutSegment number.

The value is an integer ranging from 1 to 100, represented in percentage. The value must be smaller than upper limit. Using the default value of 75 is recommended.

upper-limit upper-limit-value

Specifies the alarm upper threshold for LDP OutSegment number.

The value is an integer ranging from 1 to 100, represented in percentage. Using a value larger than 95 is not recommended. Using the default value of 80 is recommended.

Views

MPLS view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mpls-base	write

Usage Guidelines

Usage Scenario

If the number of LDP OutSegments in the system reaches a specific limit, establishing additional LDP LSPs may fail because of insufficient resources. To facilitate user operation and maintenance, enable an alarm to be generated when the number of LDP OutSegments reaches the specific limit. To configure the alarm threshold for LDP OutSegment number, run the mpls outsegment-number threshold-alarm command. The parameters in this command are described as follows:

When the LDP OutSegment number increases to the value of upper-limit-value, an alarm for LDP OutSegments is generated.
When the LDP OutSegment number falls below the value of lower-limit-value, a clear alarm for LDP OutSegments is generated.

Precautions

If the mpls outsegment-number threshold-alarm command is run more than once, the latest configuration overrides the previous one.
This command only configures the trigger conditions for an alarm and its clear alarm. Although trigger conditions are met, the alarm and its clear alarm can be generated only after the snmp-agent trap enable feature-name mpls_lspm trap-name { hwmplsresourcethresholdexceed | hwmplsresourcethresholdexceedclear } command is run to enable the device to generate an MPLS resource insufficiency alarm and its clear alarm. The alarms can be generated only when the number of LDP OutSegments reaches a specified threshold.

Example

# Configure the upper limit and the lower limit of the alarm threshold for the maximum number of LDP OutSegments.

<HUAWEI> system-view
[~HUAWEI] mpls
[~HUAWEI-mpls] mpls outsegment-number threshold-alarm upper-limit 90 lower-limit 60