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Catalyst 3550 Multilayer Switch Command Reference
OL-8566-01
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
show tcam qos
show tcam qos
Use the show tcam qos user EXEC command to display about the quality of service (QoS) region of the
specified ternary content addressable memory (TCAM). Use the keywords to display information for a
specific TCAM ID or specific characteristics.
show tcam qos tcam-id {{entries [entry-id]} | {port-labels [label-id]} | {vlan-labels [label-id]} |
{masks [mask-id]} | size | {statistics [entries | hits | labels | masks]}} [ | {begin | exclude |
include} expression]
Syntax Description
Command Modes User EXEC
Command History
tcam-id Identify the TCAM ID for displaying QoS TCAM information. (Optional)
Display information for a specific TCAM ID. The ID range varies from 1
to 3, depending on the switch model.
entries [entry-id] Display one or all TCAM QoS entries and associated information. When all
entries appear, the mask information also appears. This display output is a
raw hex dump of information intended for a Cisco technical support
representative. The range is 0 to 65535.
port-labels [label-id] Display entries and associated information for a QoS port label. This
display output is a raw hex dump of information intended for a Cisco
technical support representative. The range is 0 to 255.
vlan-labels [label-id] Display entries and associated information for a QoS VLAN label. This
display output is a raw hex dump of information intended for a Cisco
technical support representative. The range is 0 to 255.
masks [mask-id] Display mask information. This display output is a raw hex dump of
information intended for a Cisco technical support representative. The
range is 0 to 65535.
size Display the size of the QoS TCAM region.
statistics [entries | hits |
labels | masks]
Display allocation statistics for the QoS TCAM region, including allocated
and available masks and entries.
(Optional) Display allocation statistics for entries, hits, labels, or masks.
The labels keyword returns a total count of all labels present in TCAM.
| begin (Optional) Display begins with the line that matches the expression.
| exclude (Optional) Display excludes lines that match the expression.
| include (Optional) Display includes lines that match the specified expression.
expression Expression in the output to use as a reference point.
Release Modification
12.1(4)EA1 This command was introduced.
12.1(9)EA1 The labels [label-id] keywords were replaced by port-labels [label-id] and
vlan-labels [label-id].
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