Reset Counters Interface - HP 6600 Command Reference Manual

HIM module model
HIM-RPR
Usage guidelines
The MTU setting of the POS interface can affect the assembly and fragmentation of IP packets.
In QoS, the length of queues is limited. If MTU on the interface is too small, a large packet might be
fragmented into so many fragments that the queue cannot hold them and discard them. To avoid this
situation, extend the queue length by using the qos fifo queue-length command in interface view. The
default queuing mechanism on the interface is FIFO. For more information about queuing configuration,
see ACL and QoS Configuration Guide.
Examples
# Set the MTU of POS interface 2/1/0 to 1492.
<Sysname> system-view
[Sysname] interface pos 2/1/0
[Sysname-Pos2/1/0] mtu 1492
Related commands
display interface pos

reset counters interface

Use reset counters interface to clear the statistics of the specified or all POS interfaces.
Syntax
reset counters interface [ pos [ interface-number ] ]
Views
User view
Default command level
2: System level
Parameters
pos interface-number: Specifies a POS interface by its number.
Usage guidelines
Before collecting statistics for an interface within a specific period, you need to clear the existing statistics
of the interface.
• If you do not specify pos, this command clears the statistics of all interfaces.
If you specify pos but not interface-number, this command clears the statistics of all POS interfaces.
•
If you specify both pos and interface-number, this command clears the statistics of the specified
•
POS interface.
Examples
# Clear the statistics of interface POS 2/1/0.
<Sysname> reset counters interface pos 2/1/0
MTU value range
128 to 9600
201