HP VPN Firewall Appliances Network Management Command Reference

57
If the vlan-interface-id argument is not specified, this command clears the statistics of all VLAN interfaces.
If the vlan-interface-id argument is specified, this command clears the statistics of the specified VLAN
interface.
Examples
# Clear the statistics on VLAN-interface 2.
<Sysname> reset counters interface vlan-interface 2
Related commands
display interface vlan-interface
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