Reference Guide

1250 | Quality of Service (QoS)
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Defaults
No default behavior or values
Command Modes
EXEC
EXEC Privilege
Command
History
Usage
Information
The show qos statistics command can be used on the C-Series, but the wred-profile keyword
must be omitted in the syntax. The show qos statistics output differs from the ED and EE
series line cards and the EF series line cards. The QoS statistics for the EF series generates
two extra columns, Queued Pkts and Dropped Pkts, Example 2.
Example
(ED and EE
series of
E-Series)
FTOS#show qos statistics
Interface Gi 0/0
Queue# Queued Bytes Matched Pkts Matched Bytes
0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
Interface Gi 0/1
Queue# Queued Bytes Matched Pkts Matched Bytes
0 0 0 0
1 0 0 0
2 0 0 0
3 0 0 0
4 0 0 0
5 0 0 0
6 0 0 0
7 0 0 0
Version 8.3.19.0 Introduced on S4820T
Version 8.3.7.0 Introduced on S4810
Version 7.7.1.1 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series
Note: The show qos statistics command displays Matched Packets and Matched
Bytes. The
show queue statistics egress command (E-Series only) displays Queued
Packets and Queued Bytes. The following example explains how these two displays
relate to each other.
• 9000 byte size packets are sent from Interface A to Interface B.
• The Matched Packets on Interface A are equal to the Queued Packets on Interface B.
• Matched bytes on Interface A = matched packets *9000
• Queued bytes on Interface B = queued packets *(9020)—Each packet has an additional
header of 20 bytes.