Command Reference Guide

Class of Service Commands
CLI Command Reference
September 2014 Page 626
HP Moonshot Switch Module CLI Command Reference
show interfaces random-detect
This command displays the global WRED settings for each CoS queue. If you specify the unit/slot/port, the
command displays the WRED settings for each CoS queue on the specified interface.
Example: The following code shows an example of the command output.
(Routing) #show interfaces random-detect
Global Configuration
WRED WRED WRED
Queue Id Minimum Threshold Maximum Threshold Drop Probability ECN Enabled
-------- ----------------- ----------------- ----------------- ----------------
0 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
1 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
2 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
3 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
4 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
5 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
6 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 0/ 0/ 0/ 0
Format
show interfaces random-detect [unit/slot/port]
Mode Privileged EXEC
Term Definition
Queue ID An interface supports 8 queues numbered 0 to 7.
WRED Minimum Threshold The configured minimum threshold the queue depth (as a percentage) where
WRED starts marking and dropping traffic.
WRED Maximum Threshold The configured maximum threshold is the queue depth (as a percentage)
above which WRED marks / drops all traffic.
WRED Drop Probability The configured percentage probability that WRED will mark/drop a packet,
when the queue depth is at the maximum threshold. (The drop probability
increases linearly from 0 just before the minimum threshold, to this value at
the maximum threshold, then goes to 100% for larger queue depths).
ECN Enabled Indicates whether WRED explicit congestion notification (ECN) marking is
enabled for the packet type. A value of 1 indicates ECN is enabled, and 0
indicates ECN is disabled.