Vlan - HP 830 Command Reference Manual

Usage guidelines
A VLAN interface shut down with the shutdown command is in DOWN (Administratively) state until you
bring it up. In this case, the VLAN interface state is not affected by the state of the ports in the VLAN.
Before configuring parameters for a VLAN interface, shut down the VLAN interface with the shutdown
command to prevent the configurations from affecting the network. Use the undo shutdown command to
bring up a VLAN interface after you have configured related parameters for the VLAN interface.
You can shut down a failed interface with the shutdown command and then bring it up with the undo
shutdown command to see if it recovers.
In a VLAN, the state of each Ethernet port is independent of the state of the VLAN interface.
Examples
# Shut down VLAN-interface 2, and then bring it up.
<Sysname> system-view
[Sysname] interface vlan-interface 2
[Sysname-Vlan-interface2] shutdown
[Sysname-Vlan-interface2] undo shutdown

vlan

Use vlan vlan-id to create a VLAN and enter its view or enter the view of an existing VLAN.
Use vlan vlan-id1 to vlan-id2 to create VLANs from vlan-id1 to vlan-id2, except reserved VLANs.
Use vlan all to create VLANs 1 through 4094.
Use undo vlan to remove the specified VLANs.
Syntax
vlan { vlan-id1 [ to vlan-id2 ] | all }
undo vlan { vlan-id1 [ to vlan-id2 ] | all }
Default
Only the default VLAN (VLAN 1) exists in the system.
Views
System view
Default command level
2: System level
Parameters
vlan-id1, vlan-id2: Specifies a VLAN ID in the range of 1 to 4094.
vlan-id1 to vlan-id2: Specifies a VLAN range. The value of the vlan-id2 argument cannot be smaller than
the value of the vlan-id1 argument.
all: Creates or removes all VLANs except reserved VLANs. The keyword is not supported when the
maximum number of VLANs that can be created on a device is less than 4094.
Usage guidelines
You cannot create or remove the default VLAN (VLAN 1).
You cannot create or remove VLANs reserved for specific functions.
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