Cisco Catalyst 4500 Series, Software Configuration Manual

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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 21 Configuring SmartPort Macros
Configuring SmartPort Macros
The macro infrastructure can be enhanced to support accepting parameters while applying a macro. The
parameters are passed as
keyword-value pairs.
The CLI limits the number of keyword-value pairs to a maximum of three, where the first parameter must
be the keyword, the second is its corresponding value, and the third parameter is the keyword for the
second keyword-value pair. Here is an example of how to pass parameters to a command macro:
Switch(config)# macro name parameter-test
Enter macro commands one per line. End with the character '@'.
switchport mode access
switchport access vlan $VLANID
switchport port-security
switchport port-security maximum $MAXHOST
If the above macro is applied to some interface without parameters, the invalid commands fail. Instead,
you should apply the macro with appropriate keyword-value pair parameters, as follows:
Switch(config-if)# macro apply parameter-test $VLANID 1 $MAXHOST 5
The above command applies the macro after replacing $VLANID with 1 and $MAXHOST with 5. Be
aware that you can specify any string in the macro as a keyword.
Macro Parameter Help
It is often difficult to remember the macro keywords while applying a macro to an interface or switch.
Macros can contain the definitions for mandatory keywords. If you apply a macro without those keyword
values, the commands are considered invalid and they fail.
You can enhance the macro infrastructure to provide help on keywords defined in macros. While creating
a macro, you can specify a help string (as a comment) to list the mandatory keywords for that macro.
The following example illustrates how to specify the help string for the keywords:
Switch(config)# macro name test
switchport access vlan $VLANID
switchport port-security maximum $MAX
#macro keywords $VLANID $MAX
Help string can be anywhere in the macro. The following example illustrates an alternate way to specify
the help string:
Switch(config)# macro name test
switchport access vlan $VLANID
#macro keywords $VLANID
switchport port-security maximum $MAX
#macro keywords $MAX
Default SmartPort Macro Configuration
This section illustrates the default configurations for the four supported macros. These macros can only
be viewed and applied; they cannot be modified by the user.
•
cisco-global, page 21-4
• cisco-desktop, page 21-4
•
cisco-phone, page 21-4
•
cisco-router, page 21-5
•
cisco-switch, page 21-5