display mpls label dynamic available

Function

The display mpls label dynamic available command displays information about labels available for transmitting dynamic services.

Format

display mpls label dynamic available [ [ label-from label ] label-number labelnum ]

Parameters

Parameter	Description	Value
label-from label	Specifies the start label value.	The value is an integer ranging from 16 to 1048575.
label-number labelnum	Specifies the number of the needed labels.	The value is an integer ranging from 0 to 1048560.

Parameter

Description

Value

label-from label

Specifies the start label value.

The value is an integer ranging from 16 to 1048575.

label-number labelnum

Specifies the number of the needed labels.

The value is an integer ranging from 0 to 1048560.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
system	read

Usage Guidelines

Usage Scenario

By default, the system reserves separate label spaces for dynamic and static services, allowing labels for dynamic and static services to be stored in separate spaces. This facilitates label management and maintenance but wastes label resources on some devices. If label resources are limited on a device, to save label resources, enable the dynamic and static services to share the label space.

If dynamic and static services share label spaces, ensure that labels are not used by static services before being the labels are allocated to dynamic services. The display mpls label dynamic available command displays information about labels available for transmitting dynamic services.

In the command output, a dash is used to indicate a range. For example, labels 1000, 1001, and 1002 are displayed as 1000-1002.

Follow-up Procedure

Labels displayed in the command output can be allocated for dynamic services.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about labels available for transmitting static services.

<HUAWEI> display mpls label dynamic available
Begin       End
32784       47999          
48120       331775         
524288      1048575

**Table 1** Description of the **display mpls label dynamic available** command output
Item	Description
Begin	The start label value.
End	The end label value.