Cisco Catalyst 2950 Command Reference

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Catalyst 2950 and Catalyst 2955 Switch Command Reference
OL-10102-01
Chapter 2 Catalyst 2950 and 2955 Cisco IOS Commands
macro global
• Keywords that begin with $ mean that a unique parameter value is required. Append the
Cisco-default macro with the required values by using the parameter value keywords.
The Cisco-default macros use the $ character to help identify required keywords. There is no
restriction on using the $ character to define keywords when you create a macro.
When you apply a macro to a switch, the macro name is automatically added to the switch. You can view
the applied commands and macro names by using the show running-configuration user EXEC
command.
You can delete a global macro-applied configuration on a switch only by entering the no version of each
command contained in the macro.
Examples After you have created a new macro by using the macro name global configuration command, you can
apply it to a switch. This example shows how display the snmp macro and how to apply the macro and
set the host name to test-server and set the IP precedence value to 7:
Switch# show parser macro name snmp
Macro name : snmp
Macro type : customizable
#enable port security, linkup, and linkdown traps
snmp-server enable traps port-security
snmp-server enable traps linkup
snmp-server enable traps linkdown
#set snmp-server host
snmp-server host ADDRESS
#set SNMP trap notifications precedence
snmp-server ip precedence VALUE
--------------------------------------------------
Switch(config)# macro global apply snmp ADDRESS test-server VALUE 7
To debug a macro, use the macro global trace global configuration command to find any syntax or
configuration errors in the macro when it is applied to a switch. In this example, the
ADDRESS parameter
value was not entered, causing the
snmp-server host command to fail while the remainder of the macro
is applied to the switch:
Switch(config)# macro global trace snmp VALUE 7
Applying command...‘snmp-server enable traps port-security’
Applying command...‘snmp-server enable traps linkup’
Applying command...‘snmp-server enable traps linkdown’
Applying command...‘snmp-server host’
%Error Unknown error.
Applying command...‘snmp-server ip precedence 7’
Related Commands Command Description
macro apply Applies a macro on an interface or applies and traces a macro on an
interface.
macro description Adds a description about the macros that are applied to an interface.
macro global
description
Adds a description about the macros that are applied to the switch.
macro name Creates a macro.
show parser macro Displays the macro definition for all macros or for the specified macro.

Cisco Catalyst 2950 Specifications

General

Forwarding Bandwidth	8.8 Gbps
Switching Capacity	13.6 Gbps
Forwarding Rate	6.6 Mpps
Weight	3.6 kg
RAM	16 MB
Flash Memory	8 MB
Operating Humidity	10% to 85% non-condensing
Uplink Ports	2 x 10/100/1000Base-T
Dimensions	4.4 cm x 44.5 cm x 24.2 cm
Remote Management Protocol	SNMP, Telnet, HTTP
Features	Quality of Service (QoS), VLAN support
Compliant Standards	IEEE 802.3, IEEE 802.3u, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p
Status Indicators	system
Operating Temperature	0 to 45°C
Ports	24 x 10/100 Ethernet ports
MAC Address Table Size	8, 192 entries
Power Supply	Internal 100-240V AC, 50-60Hz