C
HAPTER
33
| VLAN Commands
Configuring VLAN Interfaces
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EXAMPLE
The following example adds a VLAN, using VLAN ID 105 and name RD5.
The VLAN is activated by default.
Console(config)#vlan database
Console(config-vlan)#vlan 105 name RD5 media ethernet
Console(config-vlan)#
RELATED COMMANDS
show vlan (835)
CONFIGURING VLAN INTERFACES
interface vlan This command enters interface configuration mode for VLANs, which is
used to configure VLAN parameters for a physical interface.
SYNTAX
[no] interface vlan vlan-id
vlan-id - ID of the configured VLAN. (Range: 1-4093)
DEFAULT SETTING
None
COMMAND MODE
Global Configuration
Table 111: Commands for Configuring VLAN Interfaces
Command Function Mode
interface vlan Enters interface configuration mode for a specified
VLAN
IC
switchport acceptable-
frame-types
Configures frame types to be accepted by an interface IC
switchport allowed vlan Configures the VLANs associated with an interface IC
switchport forbidden vlan Configures forbidden VLANs for an interface IC
switchport gvrp Enables GVRP for an interface IC
switchport ingress-
filtering
Enables ingress filtering on an interface IC
switchport mode Configures VLAN membership mode for an interface IC
switchport native vlan Configures the PVID (native VLAN) of an interface IC
switchport priority default Sets a port priority for incoming untagged frames IC
vlan-trunking Allows unknown VLANs to cross the switch IC
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