mpls l2vpn vsi-pw limit threshold-alarm

Function

The mpls l2vpn vsi-pw limit threshold-alarm command configures the upper and lower alarm thresholds for VPLS VCs.

The undo mpls l2vpn vsi-pw limit threshold-alarm command restores the default settings.

By default, the upper and lower alarm thresholds are 80% and 70% respectively.

Format

mpls l2vpn vsi-pw limit threshold-alarm upper-limit upper-limit-value lower-limit lower-limit-value

undo mpls l2vpn vsi-pw limit threshold-alarm [ upper-limit upper-limit-value lower-limit lower-limit-value ]

Parameters

Parameter	Description	Value
upper-limit upper-limit-value	Specifies the upper alarm threshold.	The value is an integer ranging from 1 to 100.
lower-limit lower-limit-value	Specifies the lower alarm threshold.	The value is an integer ranging from 1 to 100. lower-limit-value must be smaller than upper-limit-value.

Views

MPLS-L2VPN view

Default Level

2: Configuration Level

Usage Guidelines

A device supports only a limited number of VPLS VCs. If a device has too many VPLS VCs, the device performance deteriorates. The mpls l2vpn vsi-pw limit threshold-alarm command allows you to flexibly adjust the upper and lower alarm thresholds for VPLS VCs to control VPLS VC usage.

Note that:

upper-limit-value specifies the upper alarm threshold for VPLS VCs. If the proportion of VPLS VCs created to the maximum VPLS VCs allowed reaches this threshold, a VPLS VC threshold-crossing alarm is reported.
lower-limit-value specifies the lower alarm threshold for VPLS VCs. If the proportion of VPLS VCs created to the maximum VPLS VCs allowed falls below this threshold, a VPLS VC threshold-crossing clear alarm is reported.

Example

# Configure the upper and lower alarm thresholds for VPLS VCs as 90% and 70% respectively.

<HUAWEI> system-view
[HUAWEI] mpls l2vpn
[HUAWEI-l2vpn] mpls l2vpn vsi-pw limit threshold-alarm upper-limit 90 lower-limit 70