Users Guide

Layer 2 Switching Commands 390
On a storm control enabled interface, if the ingress rate of that type of packet
(L2 broadcast, multicast, or unicast) is greater than the configured threshold
level (as a percentage of port speed or as an absolute packets-per-second rate),
the switch forwarding-plane discards the excess traffic.
The speed command controls interface link speeds and auto-negotiation. If
speed is set to something other than auto, auto-negotiation is disabled on the
interface. Auto-negotiation will link at the highest possible speed supported
on the interface at full duplex.
Commands in this Section
This section explains the following commands:
clear counters
Use the clear counters command to clear statistics on an interface.
Syntax
clear counters [vrf vrf-name | stack-ports | switchport | interface-id]
• vrf-name—The name of the VRF instance on which the command
operates.
clear counters show interfaces
configuration
show storm-control
description show interfaces counters show storm-control action
default (interface) show interfaces debounce shutdown
duplex show interfaces description speed
flowcontrol show interfaces detail switchport protected
interface show interfaces status switchport protected name
interface range show interfaces transceiver show switchport protected
link debounce time show interfaces trunk show system mtu
rate-limit cpu show statistics system jumbo mtu
show interfaces show statistics switchport
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show interfaces advertise ––