Reset Counters Interface Null; Shutdown - HP 3100 v2 Series Command Reference Manual

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If you do not specify the loopback keyword, this command clears the statistics on all interfaces
in the system.
•
The device supports only one loopback interface, loopback 0, and therefore this command
clears the statistics on loopback 0 whether you specify loopback or loopback 0.
Examples
# Clear statistics on loopback interface Loopback 0.
<Sysname> reset counters interface loopback 0

reset counters interface null

Syntax
reset counters interface [ null [ 0 ] ]
View
User view
Default level
2: System level
Parameters
0: Number of the null interface, which is fixed at 0.
Description
Use reset counters interface null to clear statistics on the null interface.
Before collecting traffic statistics within a specific period of time on the null interface, clear the
existing statistics.
•
If you do not specify the null keyword, this command clears statistics on all interfaces.
•
If you specify the null keyword, this command clears the statistics on interface Null 0 with or
without the 0 keyword, because the device supports only one interface Null 0.
Examples
# Clear statistics on interface Null 0.
<Sysname> reset counters interface null 0

shutdown

Syntax
shutdown
undo shutdown
View
Loopback interface view
Default level
2: System level
Parameters
None
Description
Use shutdown to shut down the loopback interface.
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