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VLAN C
OMMANDS
3-93
VLAN Commands
A VLAN is a group of ports that can be located anywhere in the network,
but communicate as though they belong to the same physical segment.
This section describes commands used to create VLAN groups, add port
members, specify how VLAN tagging is used, and enable automatic
VLAN registration for the selected interface.
Command Function Mode Page
Edit VLAN Groups
vlan database Enters VLAN database mode to add,
change, and delete VLANs
GC 3-94
vlan Configures a VLAN, including VID,
name and state
VC 3-95
Configure VLAN Interfaces
interface vlan Enters interface configuration mode for
specified VLAN
IC 3-96
switchport mode Configures VLAN membership mode
for an interface
IC 3-97
switchport
acceptable-frame-types
Configures frame types to be accepted by
an interface
IC 3-98
swicthport
ingress-filtering
Enables ingress filtering on an interface IC 3-99
switchport native vlan Configures the PVID (native VLAN) of
an interface
IC 3-100
switchport allowed vlan Configures the VLANs associated with
an interface
IC 3-101
switchport gvrp Enables GVRP for an interface IC 3-104
switchport forbidden
vlan
Configures forbidden VLANs for an
interface
IC 3-102