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vlan-id-range

 

Syntax

Hierarchy Level

Release Information

Statement introduced in Junos OS Release 8.4.

Statement introduced in Junos OS Release 12.3R2 for EX Series switches.

Description

Bind a range of VLAN IDs to a logical interface.

Options

number—The first number is the lowest VLAN ID in the range the second number is the highest VLAN ID in the range.

Range: 1 through 4094

Note

Configuring vlan-id-range with the entire vlan-id range is an unnecessary waste of system resources and is not best practice. It should be used only when a subset of VLAN IDs (not the entire range) needs to be associated with a logical interface. If you specify the entire range (1-4094), it has the same result as not specifying a range; however, it consumes PFE resources such as VLAN lookup tables entries, and so on.

The following examples illustrate this further:

  • Inefficient

  • Best Practice

VLAN ID 0 is reserved for tagging the priority of frames.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.