Command Line Reference Guide

802.1X | 175
In MAB-only authentication mode, a port authenticates using the host MAC address even though
802.1xauthentication is enabled. If the MAB-only authentication fails, the host is placed in the guest
VLAN (if configured).
To disable MAB-only authentication on a port, enter the no dot1x auth-type mab-only command.
Related
Commands
dot1x authentication (Configuration)
c e s
Enable dot1x globally; dot1x must be enabled both globally and at the interface level.
Syntax
dot1x authentication
To disable dot1x on an globally, use the no dot1x authentication command.
Defaults
Disabled
Command Modes
CONFIGURATION
Command
History
Related
Commands
dot1x authentication (Interface)
c e s
Enable dot1x on an interface; dot1x must be enabled both globally and at the interface level.
Syntax
dot1x authentication
To disable dot1x on an interface, use the no dot1x authentication command.
Defaults
Disabled
Command Modes
INTERFACE
Command
History
Related
Commands
dot1x mac-auth-bypass
Version 7.6.1.0 Introduced on C-Series and S-Series
Version 7.4.1.0 Introduced on E-Series
dot1x authentication (Interface)
Version 7.6.1.0 Introduced on C-Series and S-Series
Version 7.4.1.0 Introduced on E-Series
dot1x authentication (Configuration)