66 CHAPTER 3: VLAN OPERATION
Note that the default VLAN, namely VLAN 1, cannot be deleted.
Adding Ethernet Ports to a VLAN
Use the following command to add Ethernet ports to a VLAN.
Perform the following configuration in VLAN View.
By default, the system adds all the ports to a default VLAN, whose ID is 1.
Note that you can add/delete a trunk port or a hybrid port to/from VLAN by using
the
port and undo port commands in Ethernet Port View, but not in VLAN View.
Setting/Deleting a VLAN or VLAN Interface Description Character String
Use the following command to set/delete a VLAN or VLAN interface description
character string.
Perform the following configuration in VLAN or VLAN Interface View.
By default, there is no VLAN description character string. VLAN interface
description character string of VLAN interface is the interface name, e.g.
Vlan-interface1 Interface.
Specifying/Removing the VLAN Interface
Use the following command to specify/remove the VLAN interface. To implement
the network layer function on a VLAN interface, the VLAN interface must be
configured with an IP address and a subnet mask.
Perform the following configurations in System View.
Delete the specified VLAN undo vlan {
vlan_id
[ to
vlan_id
] | all }
Table 53 Adding Ethernet Ports to a VLAN
Operation Command
Add Ethernet ports to a VLAN port
interface_list
Remove Ethernet ports from a VLAN undo port
interface_list
Table 54 Setting/Deleting a Vlan or Vlan Interface Description Character String
Operation Command
Set the description character string for a VLAN or
VLAN interface
description
string
Restore the default description of current VLAN or
VLAN interface
undo description
Table 55 Specifying/Removing the VLAN Interface
Operation Command
Create a new VLAN interface and enter VLAN
Interface View
interface vlan-interface
vlan_id
Table 52 Creating/Deleting a VLAN
Operation Command
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