Dell N1100-ON, Reference Manual

Page: 721 / 2332

Layer 2 Switching Commands
721
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 show interfaces cos-
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 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 1/ 0/ 0/ 0
1 40/ 30/ 20/100 100/ 90/ 80/100 10/ 10/ 10/ 10 1/ 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
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 SRED Drop