Reference Guide

1216 | Quality of Service (QoS)
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show qos statistics
c e s
View QoS statistics.
Syntax
show qos statistics {wred-profile [interface]} | [interface]
Parameters
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, see Example 2.
wred-profile interface
Platform—E-Series Only: Enter the keyword wred-profile and
optionally one of the following keywords and slot/port or number
information:
• For a Fast Ethernet interface, enter the keyword
FastEthernet
followed by the slot/port information.
• For a Gigabit Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a SONET interface, enter the keyword
sonet followed by the slot/
port information.
• For a Ten Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port information.
interface
Enter one of the following keywords and slot/port or number information:
• On the C-Series and E-Series, For a Fast Ethernet interface, enter the
keyword
FastEthernet followed by the slot/port information.
• For a Gigabit Ethernet interface, enter the keyword
GigabitEthernet
followed by the slot/port information.
• For a SONET interface, enter the keyword
sonet followed by the slot/
port information.
• For a Ten Gigabit Ethernet interface, enter the keyword
TenGigabitEthernet followed by the slot/port information.
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.