Reference Guide

1264 | Quality of Service (QoS)
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The display area is limited to 80 spaces to accommodate the screen and for optimal
readability. Numbers, that is values, are limited to 12 characters. The conventions are detailed
in the following table.
Example
(EtherScale)
FTOS#show queue statistics ingress unicast src-card 7 dst-card 3
Linecard 7 port pipe 0, to linecard 3 port pipe 0, unicast
SF Packet Type Min Max Dropped
Ingress KB KB packets
Queue#
0 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
1 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
2 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
3 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
4 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
5 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
6 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
7 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
Linecard 7 port pipe 0, to linecard 3 port pipe 1, unicast
SF Packet Type Min Max Dropped
Ingress KB KB packets
Queue#
0 Green 4096 4096 0
Yellow 3276 3276 0
Out of Profile 0
Table 42-14. Numbering Conventions for show queue statistics ingress
Output
Value Divide the number by Quotient Display Examples
(10^11) - (10^14) 1024 K 12345678901K
(10^14) - (10^17) 1024*1024 M 12345678901M
> (10^17) 1024*1024*1024 T 12345678901T
Note: The show queue statistics command displays Queued Packets and Queued
Bytes. The show qos statistics command displays Matched Packets and Matched
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.