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User Guidelines
This command displays the globally configured policy if no interface
parameter is given. If an interface parameter is given, it displays the
configured interface policy. The per CoS queue display for an interface
displays the minimum and maximum thresholds, drop probability, and ECN
capability per TCP packet color in the order: green, yellow, red, and non-TCP.
Absent a metering policy (see police-simple, police-one-rate or police-two-
rate commands), all packets are colored green. Use the
queue
command to show the global or per interface scheduler type and queue
management types.
The N1500 Series switch does not support configuration of the maximum
threshold nor can the threshold or drop probability be configured for non-
TCP traffic.
Example
Example 1
This example shows ECN enabled for green color packets on CoS queues 0
and 1.
console#show interfaces random-detect
Global Configuration
WRED
Queue ID Minimum Threshold Maximum Threshold Drop Probability
-------- ----------------- ----------------- ----------------- -------------
0
40/ 30/ 20/100
1
40/ 30/ 20/100
2
40/ 30/ 20/100
3
40/ 30/ 20/100
4
40/ 30/ 20/100
5
40/ 30/ 20/100
6
40/ 30/ 20/100
Example 2
This example show ECN enabled for green color packets on CoS queue 0 and
on an N1500 Series switch:
console#show interfaces random-detect
Global Configuration
SRED
WRED
100/ 90/ 80/100
100/ 90/ 80/100
100/ 90/ 80/100
100/ 90/ 80/100
100/ 90/ 80/100
100/ 90/ 80/100
100/ 90/ 80/100
SRED Drop
Layer 2 Switching Commands
show interfaces cos-
WRED
10/ 10/ 10/ 10
10/ 10/ 10/ 10
10/ 10/ 10/ 10
10/ 10/ 10/ 10
10/ 10/ 10/ 10
10/ 10/ 10/ 10
10/ 10/ 10/ 10
ECN Enabled
1/
0/
0/
0
1/
0/
0/
0
0/
0/
0/
0
0/
0/
0/
0
0/
0/
0/
0
0/
0/
0/
0
0/
0/
0/
0
721
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