Specifications

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Cisco IOS Telephony Service, Version 2.02
Chapter 5 Command Reference
mac-address (ephone)
mac-address (ephone)
To configure the MAC address of the Cisco IP phone, use the mac-address command in ephone
configuration mode. To disable the MAC address of the Cisco IP phone, use the no form of this
command.
mac-address mac-address
no mac-address mac-address
Syntax Description
Defaults No default behavior or values.
Command Modes Ephone configuration
Command History
Usage Guidelines The mac-address command configures the MAC address of a specific Cisco IP phone to uniquely
identify the Cisco IP phone. The MAC address is printed on a sticker and placed on the bottom of each
Cisco IP phone.
Examples The following example shows how to configure the actual MAC address CFBA.321B.96FA for a
Cisco IP phone:
Router(config-ephone)# mac-address CFBA.321B.96FA
mac-address Identifies a specific Cisco IP phone. The MAC address is typically found on
a sticker located on the bottom of the Cisco IP phone.
Release Modification
12.1(5)YD This command was introduced on the following platforms:
Cisco 2600 series and Cisco 3600 series multiservice routers, and
Cisco IAD2420 series IADs.
12.2(2)XT This command was implemented on the Cisco 1750 and
Cisco 1751 multiservice routers.
12.2(8)T This command was integrated into Cisco IOS Release 12.2(8)T and
implemented on the Cisco 3725 and Cisco 3745 routers.
12.2(8)T1 This command was implemented on the Cisco 2600-XM and Cisco 2691
routers.
12.2(11)T This command was integrated into Cisco IOS Release 12.2(11)T and
implemented on the Cisco 1760 routers.