Qtech QSW-3200-28T [39/146] Specify restore vlan description

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3.4.4 Specify/restore VLAN description

The description string is used to distinguish each VLAN. Please configure it in VLAN

configuration mode:

 Specify a description string to specified VLAN

description string

 Delete description string of specified VLAN

no description

string: It is in the range of 1 to 32 characters to describe the current VLAN. The characters can

be printable, excluding such wildcards as '/', ':', '*', '?', '\\', '<', '>', '|', '"'etc.

For example:

! Specify the description string of the current VLAN as “market”

QTECH (config-if-vlan)#description market

! Delete the description string of VLAN

QTECH(config-if-vlan)#no description

3.4.5 Configure interface type

Use switchport mode command to configure port type. Please refer to interface configuration in

chapter 2.

switchport mode { trunk | hybrid | access }

3.4.6 Configure interface default vlan ID

System supports IEEE 802.1Q. When receiving a untagged packet, system will add a tag to

the packet, in which the VLAN ID is determined by the default VLAN ID of the receiving port.

The command to configure default VLAN of trunk port is switchport trunk native vlan; for acess

port, use switchport access vlan command to configure default VLAN of specified interface.

The detailed introduction of the corresponding no command is in chapter 2.

For example:

! Configure default vlan-id of Ethernet interface 1 to be 2

QTECH(config-if-ethernet-0/1)#switchport mode access

QTECH(config-if-ethernet-0/1)#switchport access vlan 2

Caution: To use switchport trunk native vlan vlan-id must guarantee the specified

interface to be trunk, and belongs to specified VLAN, and the VLAN ID is not 1. Use switchport

access vlan vlan-id to configure interface default VLAN and add it to the VLAN. The specified

interface is access, and the VLAN is existed and is not the default VLAN.

3.4.7 Configure tag vlan

When port is hybrid without tag vlan configuration, it can only send untagged packets. If

tagged packets is need, you can use command switchport hybrid tagged vlan {vlan-list|all}.

For example:

! Configure Ethernet interface 1 to send IEEE 802.1Q packet with tag VLAN 5, VLAN 7-10

QTECH(config-if-ethernet-0/1)#switchport hybrid tagged vlan 5,7-10