CLI Guide

Security Commands 1009
Command History
Introduced in version 6.3.0.1 firmware.
Example
console#conf
console(config)#radius server auth 4.3.2.1
console(config-auth-radius)#attribute 25 include-in-access-req
attribute 31
Use the attribute 31 command to alter the format of the MAC address sent to
the RADIUS server in the Calling-Station-Id attribute when authenticating
using either authentication host mode single-host, multi-auth, multi-domain
or MAB authentication for an interface. Use the no form of the command to
return the MAC address format to the default.
Syntax
attribute 31 mac format { ietf | unformatted | legacy } [lower-case | upper-
case]
no attribute 31 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
The default is to send the Calling-Station-ID in upper case unformatted
format.