White Papers

Displaying Default and Configured WRED Profiles
To display the default and configured WRED profiles, use the following command.
● Display default and configured WRED profiles and their threshold values.
EXEC mode
show qos wred-profile
Dell#show qos wred-profile
Wred-profile-name min-threshold max-threshold max-drop-rate
wred_drop 0 0 100
wred_teng_y 467 4671 100
wred_teng_g 467 4671 50
0
Dell#
Displaying WRED Drop Statistics
To display WRED drop statistics, use the following command.
● Display the number of packets the system the WRED profile drops.
EXEC Privilege mode
show qos statistics
Dell#show qos statistics wred-profile
Interface Te 0/20
Drop-statistic Dropped Pkts
Green 11234
Yellow 12484
Out of Profile 0
Dell#
Displaying egress-queue Statistics
To display egress-queue statistics of both transmitted and dropped packets and bytes, use the following command.
● Display the number of packets and number of bytes on the egress-queue profile.
EXEC Privilege mode
show qos statistics egress-queue
Dell#show qos statistics egress-queue fortyGigE 0/37
Interface Fo 0/37
Unicast/Multicast Egress Queue Statistics
Queue# Q# Type TxPkts TxPkts/s TxBytes TxBytes/s DroppedPkts DroppedPkts/s
DroppedBytes DroppedBytes/s
-----------------------------------------------------------------------------------------
---------------------
0 UCAST 0 0 0 0 0 0
0 0
1 UCAST 0 0 0 0 0 0
0 0
2 UCAST 0 0 0 0 0 0
0 0
3 UCAST 0 0 0 0 0 0
0 0
4 UCAST 0 0 0 0 0 0
0 0
5 UCAST 0 0 0 0 0 0
0 0
6 UCAST 0 0 0 0 0 0
Quality of Service (QoS)
629