Command Line Reference Guide

1218 | Quality of Service (QoS)
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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, see Example 2.
Example 1
Figure 48-18. show qos statistics Command Output (ED and EE Series of 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.
Table 48-4. show qos statistics Command Example Fields (ED and EE Series)
Field Description
Queue # Queue Number
Queued Bytes Snapshot of the byte count in that queue.
Matched Pkts The number of packets that matched the class-map criteria.
Note: When trust is configured, matched packet counters are not
incremented in this field.
Matched Bytes The number of bytes that matched the class-map criteria.
Note: When trust is configured, matched byte counters are not
incremented in this field.
Force10#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