R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Before collecting traffic statistics within a specific period of time on a loopback interface, clear the
existing statistics.
• If you do not specify the loopback keyword, this command clears the statistics on all interfaces in the
system.
• If you specify the loopback keyword without the interface-number argument, this command clears
the statistics on all loopback interfaces.
Examples
# Clear statistics on loopback interface Loopback 5.
<Sysname> reset counters interface loopback 5
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 firewall 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