Command Line Reference Guide

Quality of Service (QoS) | 1149
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, refer to 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.