CLI Guide

Security Commands 1029
radius server attribute mac format
Use the radius server attribute mac format command to globally configure
the format of the Original-Called-Number (30), Calling-Station-ID (31),
NAS-Identifier (32) attributes sent to the RADIUS server in Access-Request
and Acct-Request messages. Use the no form of the command to return the
MAC address format to the default.
Syntax
radius server attribute { 30 | 31 | 32 } mac format { ietf | unformatted |
legacy } [lower-case | upper-case]
no radius server attribute { 30 | 31 | 32 } mac format
• ietf—Format the MAC address as 18-DB-F2-25-B2-D4. The default is
upper case.
• unformatted—Format the MAC address as 18dbf225b2d4. The default is
lower case.
• legacy—Format the MAC address as 18:db:f2:25:b2:d4. The default is
lower case.
• lower-case—Format hexadecimal characters using the character set [0-9a-
f].
• upper-case—Format hexadecimal characters using the character set [0-9A-
F].
Default Configuration
By default, the switch sends the Original-Called-Number and Calling-
Station-Id attribute MAC address in legacy lower-case format.
Command Mode
Global Configuration
User Guidelines
Use this command to override the format of MAC addresses sent in the
Original-Called-Number (30), Calling-Station-Id (31), or NAS-Identifier (32)
attributes for ports configured for 802.1x authentication or MAB.