F3726, F3211, F3174, R5135, R3816-HP Firewalls and UTM Devices Network Management Command Reference-6PW100

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shutdown
Use shutdown to manually shut down a VLAN-interface.
Use undo shutdown to cancel the action of shutting down a VLAN-interface.
Syntax
shutdown
undo shutdown
Default
A VLAN-interface is not manually shut down. The VLAN-interface is up if one or more ports in the VLAN
is up, and goes down if all ports in the VLAN go down.
Views
VLAN-interface view
Default command level
2: System level
Usage guidelines
A VLAN-interface shut down with the shutdown command is in DOWN (Administratively) state until you
bring it up, regardless of how the state of the ports in the VLAN changes.
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 and protocols 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 any Ethernet port is independent of the state of the VLAN-interface.
Examples
# Shut down VLAN-interface 2, and then cancel the action of shutting it down.
<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 ranging 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 }