native-vlan-id

Syntax


                        
                           native-vlan-id number;

Hierarchy Level


                        
                           [edit interfaces ge-fpc/pic/port]

Release Information

Statement introduced in JUNOS Release 8.3.

Description

For 1-, 4-, and 8-port Gigabit Ethernet IQ2 and IQ2-E PICs, for 1-port 10-Gigabit Ethernet IQ2 and IQ2-E PICs configured for 802.1Q flexible VLAN tagging, for all Ethernet interfaces on MX-series routers, and for aggregated Ethernet interfaces on IQ2 and IQ2-E PICs or MX-series DPCs, configure mixed tagging support for untagged packets on a port. When the native-vlan-id statement is included with the flexible-vlan-tagging statement, untagged packets are accepted on the same mixed VLAN-tagged port.

The logical interface on which untagged packets will be received must be configured with the same native VLAN ID as that configured on the physical interface. To configure the logical interface, include the vlan-id statement (matching the native-vlan-id statement on the physical interface) at the [edit interface interface-name unit logical-unit-number] hierarchy level.

When the native-vlan-id statement is included with the interface-mode the statement, untagged packets are accepted and forwarded within the bridge domain that is configured with the matching VLAN ID.

Options

number—VLAN ID number.

Usage Guidelines

See Enabling VLAN Tagging, flexible-vlan-tagging, and Configuring a Logical Interface for Access Mode.

Required Privilege Level

interface—To view this statement in the configuration.

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