ECS4110-52T_Management Guide

C HAPTER 37 | VLAN Commands
Configuring VLAN Interfaces
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switchport mode This command configures the VLAN membership mode for a port. Use the
no form to restore the default.
SYNTAX
switchport mode {access | hybrid | trunk}
no switchport mode
access - Specifies an access VLAN interface. The port transmits and
receives untagged frames on a single VLAN only.
hybrid - Specifies a hybrid VLAN interface. The port may transmit
tagged or untagged frames.
trunk - Specifies a port as an end-point for a VLAN trunk. A trunk is
a direct link between two switches, so the port transmits tagged
frames that identify the source VLAN. Note that frames belonging to
the port’s default VLAN (i.e., associated with the PVID) are also
transmitted as tagged frames.
DEFAULT SETTING
All ports are in hybrid mode with the PVID set to VLAN 1.
COMMAND MODE
Interface Configuration (Ethernet, Port Channel)
COMMAND USAGE
Access mode is mutually exclusive with VLAN trunking (see the vlan-
trunking command). If VLAN trunking is enabled on an interface, then that
interface cannot be set to access mode, and vice versa.
EXAMPLE
The following shows how to set the configuration mode to port 1, and then
set the switchport mode to hybrid:
Console(config)#interface ethernet 1/1
Console(config-if)#switchport mode hybrid
Console(config-if)#
RELATED COMMANDS
switchport acceptable-frame-types (1158)
switchport native
vlan
This command configures the PVID (i.e., default VLAN ID) for a port. Use
the no form to restore the default.
SYNTAX
switchport native vlan vlan-id
no switchport native vlan
vlan-id - Default VLAN ID for a port. (Range: 1-4094)