Users Guide

Layer 2 Switching Commands 780
The above counters are cleared by the clear counters command. The queue
sizes cannot be cleared as they are instantaneous. The N1100-ON Series
switches do not support accounting for color drops. The color drop counters
are fixed at 0 on those switches.
Example
This example shows Gi1/0/1 is suffering from congestion (Tx Queue high)
and is dropping packets, either due to WRED drops or due to exceeding the
internal buffer limits.
console#show interfaces traffic
Intf Congestion Tx Queue Rx Queue Color Drops (Pkts) Tx Queue
Name Drops (Pkts) (Cells) (Cells) Yellow Red (Pkts)
------- ------------ -------- -------- ------------ ------------ --------
Gi1/0/1 18981 132 0 0 0 13
Gi1/0/2 0 0 0 0 0 0
Gi1/0/3 0 0 0 0 0 0
show interfaces utilization
Use this command to display interface utilization.
Syntax
show interfaces utilization [interface-id]
• interface-id—A Ethernet or port-channel interface identifier.
Default Configuration
There is no default configuration for this command.
Command Modes
Privileged Exec mode, Global Configuration mode and all Configuration
submodes
WRED TX Queue
The instantaneous number of packets queued for
transmission on the interface as smoothed by the
exponential weighting function.
Field Description