Qtech QSW-3200-28T [38/146] Create delete vlan
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Qtech QSW-3200-28T [38/146] Create delete vlan

Qtech QSW-3200-24T [38/146] Create delete vlan
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Москва, Новозаводская ул., 18, стр. 1
26
3.4.2 Create/delete VLAN
Configure it in global configuration mode:
Enter VLAN configuration mode or create VLAN and enter it
vlan vlan-list
Delete created VLAN or specified VLAN except VLAN 1
no vlan { vlan-list | all }
VLAN-ID allowed to configure by system is in the range of 1 to 4094. vlan-list can be in the
form of discrete number, a sequence number, or the combination of discrete and sequence
number, discrete number of which is separate by comma, and sequence number of which is
separate by subtraction sign, such as: 2,5,8,10-20. Use the vlan command to enter VLAN
configuration mode. If the vlan identified by the vlan-id keyword exists, enter VLAN
configuration mode. If not, this command creates the VLAN and then enters VLAN
configuration mode. For example, if VLAN 2 is not existed, system will create VLAN 2 first,
then enter VLAN configuration mode; if VLAN 2 has existed, enter VLAN configuration mode.
When deleting VLAN, if the vlan-list is specified, delete corresponding VLAN. If choosing all,
delete all existed VLAN except default VLAN. If deleting interface in VLAN, and default VLAN
id is the same as the VLAN to be deleted, restore interface default VLAN ID to be default
VLAN ID.isted VLAN except default VLAN. orresponding VLAN. has existed, enter VLAN
configuration mode..
If the VLAN to be removed exists in the multicast group, remove the related multicast group
first.
3.4.3 Add/delete VLAN interface
Use the switchport command to add a port or multiple ports to current VLAN. Use the no
switchport command to remove a port or multiple ports from current VLAN. Use following
commands in VLAN configuration mode:
Add interface to specified VLAN
switchport { interface-list | all }
Delete some interface from specified VLAN
no switchport { interface-list | all }
Interface-list is the optioned interface list which means a or more interfaces. If choose all, add
all ports to current VLAN; if choosing all when deleting interface, all ports in current VLAN will
be deleted. When deleting interface from VLAN 1, if the PVID of interface is 1, modify the PVID
to be other VLAN ID before deleting this interface. When deleting interface in other VLAN ID,
port PVID should be the same as the VLAN ID, and the port is also in VLAN 1, delete it. If this
port is not in VLAN 1, modify port PVID to be other VLAN ID, delete the port.
There are two status of the interface in VLAN, one is tagged and the other is untagged. If the
port is access port, add it to VLAN with the status of being untagged. If it is trunk port, change
it to be tagged in VLAN.
For example:
! Add Ethernet 1, 3, 4, 5, 8 to current VLAN
QTECH(config-if-vlan)#switchport ethernet 0/0/1 ethernet 0/0/3 to ethernet 0/0/5 ethernet 0/0/8
! Remove Ethernet 3, 4, 5, 8 from current VLAN
QTECH(config-if-vlan)#no switchport ethernet 0/0/3 to ethernet 0/0/5 ethernet 0/0/8
Command switchport access vlan and its no command can also add and delete port to or from
VLAN. Please refer to interface configuration of chapter 2.

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