Reference Guide

Default all
Format switchport trunk allowed vlan {vlan-list | all | {add vlan-
list} | {remove vlan-list} | {except vlan-list }}
Mode Interface Config
Parameter Description
all Specifies all VLANs from 1 to 4093. This keyword is not allowed on commands
that do not permit all VLANs in the list to be set at the same time.
add Adds the defined list of VLANs to those currently set instead of replacing the list.
remove Removes the defined list of VLANs from those currently set instead of replacing
the list. Valid IDs are from 1 to 4093; extended-range VLAN IDs of the form X-Y
or X,Y,Z are valid in this command.
except Lists the VLANs that should be calculated by inverting the defined list of VLANs.
(VLANs are added except the ones specified.)
vlan-list
Either a single VLAN number from 1 to 4093 or a continuous range of VLANs
described by two VLAN numbers, the lesser one first, separated by a hyphen.
no switchport trunk allowed vlan
This command resets the list of allowed VLANs on the trunk port to its default value.
Format
no switchport trunk allowed vlan
Mode Interface Config
switchport trunk native vlan
Use this command to configure the Trunk port Native VLAN (PVID) parameter. Any ingress untagged
packets on the port are tagged with the value of Native VLAN. Native VLAN must be in the allowed
VLAN list for tagging of received untagged packets. Otherwise, untagged packets are discarded.
Packets marked with Native VLAN are transmitted untagged from Trunk port. The default is 1.
Default
1 (Default VLAN)
Format switchport trunk native vlan vlan-id
Mode Interface Config
no switchport trunk native vlan
Use this command to reset the switch port trunk mode native VLAN to its default value.
Format
no switchport trunk native vlan
Mode Interface Config
Switching Commands
ExtremeSwitching 200 Series: Command Reference Guide for version 01 .02.04.0007 334