Switchport Trunk Native Vlan - D-Link DXS-3600 Series Cli Reference Manual

DXS-3600 Series Layer 3 Managed 10Gigabit Ethernet Switch CLI Reference Guide
Switch# configure terminal
Switch(config)# interface ethernet 1/0/1
Switch(config-if)# switchport mode trunk
Switch(config-if)# switchport trunk allowed vlan add 1000
Switch(config-if)#
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switchport trunk native vlan

This command is used to specify the native VLAN ID of a trunk mode interface. Use the no interface
command to reset to the native VLAN ID to the default setting.
switchport trunk native vlan {VLAN-ID | tag}
no switchport trunk native vlan [tag]
Parameters
VLAN-ID
tag
Default
By default, the native VLAN is 1, untagged mode.
Command Mode
Interface Configuration Mode.
Command Default Level
Level: 12.
Usage Guideline
The command only takes effect when the interface is set to trunk mode. When a trunk port native VLAN is
set to tagged mode, normally the acceptable frame type of the port should be set to "tagged-only" to only
accept tagged frames. When a trunk port works in the untagged mode for a native VLAN, transmitting
untagged packet for a native VLAN and tagged packets for all other VLANs and the acceptable frame
types of the port has to be set to "admit-all" in order to function correctly.
The specified VLAN does not need to exist to apply the command.
Example
This example shows how to configure interface Ethernet 1/0/1 as a trunk interface and configures the
native VLAN to 20.
Switch# configure terminal
Switch(config)# interface ethernet 1/0/1
Switch(config-if)# switchport mode trunk
Switch(config-if)# switchport trunk native vlan 20
Switch(config-if)#
116-15 vlan
This command is used to add VLANs and enter the VLAN configuration mode. Use the no command to
remove VLANs.
Specifies the native VLAN for a trunk port.
Specifies to enable the tagging mode of the native VLAN.
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