Show Sdm Prefer - Cisco Catalyst 3550 Command Reference Manual

Chapter 2 Cisco IOS Commands

show sdm prefer

Use the show sdm prefer privileged EXEC command to display information about the templates that
can be used to maximize system resources for a particular feature, or use the command without a
keyword to display the template in use.
Syntax Description access
default
extended-match
routing
vlan
| begin
| exclude
| include
expression
Command Modes
Privileged EXEC
Command History Release
12.1(4)EA1
12.1(11)EA1
Usage Guidelines If you did not reload the switch after entering the sdm prefer global configuration command, the show
sdm prefer privileged EXEC command displays the template currently in use and not the newly
configured template.
The numbers displayed for each template represent an approximate maximum number for each feature
resource. The actual number might vary, depending on the actual number of other features configured.
For example, in the default template if your switch had more than 16 routed interfaces (subnet VLANs),
the number of possible unicast MAC addresses might be less than 6000.
Expressions are case sensitive. For example, if you enter | exclude output, the lines that contain output
do not appear, but the lines that contain Output appear.
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show sdm prefer [access [extended-match] | default [extended-match] | routing
[extended-match] | vlan] [ | {begin | exclude | include} expression]
(Optional) Display the template that maximizes system resources for quality
of service (QoS) classification and security access control entries (ACEs).
(Optional) Display the template that balances system resources among
features.
(Optional) Display the extended-match version of the indicated template that
enables the switch to support 144-bit Layer 3 TCAM.
(Optional) Display the template that maximizes system resources for routing.
(Optional) Display the template that maximizes system resources for Layer 2
VLANs.
(Optional) Display begins with the line that matches the expression.
(Optional) Display excludes lines that match the expression.
(Optional) Display includes lines that match the specified expression.
Expression in the output to use as a reference point.
Modification
This command was first introduced.
The extended-match keyword was added.
Catalyst 3550 Multilayer Switch Command Reference
show sdm prefer
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