Reset Counters Interface - HP 5900 series Command Reference Manual

flow-contro
l
Configured
Do not enable PFC for 802.1p priority values 0, 6, or 7. Otherwise, the Intelligent Resilient Framework
(IRF) and other protocols may work improperly.
Perform the same PFC configuration on all ports that traffic travels through.
In order that PFC can perform traffic control based on the 802.1p priorities carried in packets, in addition
to configuring the priority-flow-control and priority-flow-control no-drop dot1p commands on ports, you
must use the qos trust dot1p command to configure these ports to trust the 802.1p priorities carried in
packets. For more information about the qos trust dot1p command, see ACL and QoS Command
Reference. For more information about the 802.1p priority, priority trust mode, and port priority, see ACL
and QoS Configuration Guide.
Examples
# Configure Ten-GigabitEthernet 1/0/1 to automatically negotiate with the peer port to enable PFC,
and enable PFC for 802.1p priority 5.
<Sysname> system-view
[Sysname] interface ten-gigabitethernet 1/0/1
[Sysname-Ten-GigabitEthernet1/0/1] priority-flow-control auto
[Sysname-Ten-GigabitEthernet1/0/1] priority-flow-control no-drop dot1p 5
Related commands
priority-flow-control
•
• flow-control
flow-control receive enable
•

reset counters interface

Use reset counters interface to clear the Ethernet interface statistics.
Syntax
reset counters interface [ interface-type [ interface-number ] ]
Views
User view
Predefined user roles
network-admin
Parameters
interface-type: Specifies an interface type.
interface-number: Specifies an interface number.
priority-flow-c priority-flow-contro
ontrol enable l no-drop dot1p
Configurable Unconfigurable
Remarks
•
On a port configured with the flow-control
command, you can enable PFC, but cannot
enable PFC for specific 802.1p priorities.
•
Enabling both generic flow control and PFC
disables a port from sending common or PFC
pause frames to inform its peer of congestion
conditions. However, the port can still handle
common and PFC pause frames from its peer.
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