Dell Networking 2024 Reference Manual page 822

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-atom is 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.
valid–id —A valid VLAN id from 1–4093.
•
Default Configuration
All VLANs are members of a trunk port.
VLAN 1 is the native VLAN on a trunk port. VLAN 1 is the default VLAN for
access mode ports.
Command Mode
Interface Configuration (gigabitethernet, port-channel, tengigabitethernet,
fortygigabitethernet) mode
Interface Range mode
Port-Channel Range mode
User Guidelines
Untagged traffic received on a trunk port is forwarded on the native VLAN, if
configured.
To drop untagged traffic on a trunk port, remove the native VLAN from the
trunk port. (Ex. switchport trunk allowed vlan remove 1.) Management
traffic is still allowed on the trunk port in this configuration.
The no form of the command sets the trunk port back to the defaults.
822
VLAN Commands