3Com Switch 4500 Family Manual page 417

designed for you to specify whether or not ISP domain names are carried in the usernames to be
sent to the RADIUS server.
For a RADIUS scheme, if you have specified to exclude ISP domain names from usernames, you
should not use this RADIUS scheme in more than one ISP domain. Otherwise, such errors may
occur: the RADIUS server regards two different users having the same name but belonging to
different ISP domains as the same user (because the usernames sent to it are the same).
For an 802.1x user, if you have specified to use EAP authentication, the switch will encapsulate
and send the contents from the client directly to the server. In this case, the configuration of the
user-name-format command is not effective.
Related commands: radius scheme.
Examples
# Specify to exclude ISP domain names from the usernames to be sent to RADIUS server in RADIUS
scheme radius1.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] radius scheme radius1
New Radius scheme
[Sysname-radius-radius1] user-name-format without-domain
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