Reset Counters Interface Loopback - H3C VSR Series Command Reference Manual

Default
A device has only one null interface (Null 0), which cannot be created or deleted.
Views
System view
Predefined user roles
network-admin
Parameters
0: Specifies interface Null 0. The null interface number is always 0.
Examples
# Enter Null 0 interface view.
<Sysname> system-view
[Sysname] interface null 0
[Sysname-NULL0]

reset counters interface loopback

Use reset counters interface loopback to clear the statistics on the specified or all loopback interfaces.
Syntax
reset counters interface loopback [ interface-number ]
Views
User view
Predefined user roles
network-admin
Parameters
interface-number: Specifies a loopback interface by its number, which can be the number of any existing
loopback interface. If you do not specify the interface-number argument, the command clears the
statistics on all loopback interfaces.
Usage guidelines
To determine whether a loopback interface works correctly within a period by collecting the traffic
statistics within that period, first use the reset counters interface [ loopback [ interface-number ] ]
command to clear the statistics. Then have the interface automatically collect the statistics.
This command is available only if at least one loopback interface has been created.
Examples
# Clear the statistics on loopback interface Loopback 1.
<Sysname> reset counters interface loopback 1
Related commands
display interface loopback
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