Configuring Basic Settings Of A Vlan Interface - HP 6125XLG Configuration Manual

Step
5. Configure the
description of the VLAN.
NOTE:
• As the system default VLAN, VLAN 1 cannot be created or removed.
You cannot use the undo vlan command to delete a dynamic VLAN, a VLAN with a QoS policy
•
applied, or a VLAN locked by an application. To delete such a VLAN, first remove the configuration
from the VLAN.

Configuring basic settings of a VLAN interface

For hosts of different VLANs to communicate at Layer 3, you can use VLAN interfaces. VLAN interfaces
are virtual interfaces used for Layer 3 communication between different VLANs. They do not exist as
physical entities on devices. For each VLAN, you can create one VLAN interface and assign an IP
address to it. The VLAN interface acts as the gateway of the VLAN to forward packets destined for
another IP subnet.
When you configure a VLAN interface, follow these restrictions and guidelines:
Before you create a VLAN interface for a VLAN, create the VLAN first.
•
You cannot create a VLAN interface for a sub-VLAN. For more information about sub-VLANs, see
•
"Configuring super
You cannot create VLAN interfaces for secondary VLANs that are:
•
Associated with the same primary VLAN.
Enabled with Layer 3 communication in VLAN interface view of the primary VLAN interface.
For more information about secondary VLANs, see
To configure basic settings of a VLAN interface:
Step
1. Enter system view.
2. Create a VLAN interface
and enter VLAN interface
view.
3. Assign an IP address to the
VLAN interface.
4. Configure the description
of the VLAN interface.
5. (Optional.) Specify a
member device for
forwarding the traffic on
the current VLAN interface.
Command
description text
VLANs."
Command
system-view
interface vlan-interface
vlan-interface-id
ip address ip-address { mask |
mask-length } [ sub ]
description text
service slot slot-number
135
Remarks
The default setting is VLAN vlan-id, which is
the ID of the VLAN. For example, the
description of VLAN 100 is VLAN 0100 by
default.
"Configuring the private
Remarks
N/A
If the VLAN interface already exists, you
enter its view directly.
By default, no VLAN interface is created.
By default, no IP address is assigned to a
VLAN interface.
The default setting is the VLAN interface
name. For example, Vlan-interface1
Interface.
By default, no member devices are
specified.
VLAN."