Advertisement
dot1x auth-type mab-only
c s
Use only the host MAC address to authenticate a device with MAC authentication bypass (MAB).
dot1x auth-type mab-only
Syntax
Defaults
Disabled
Command Modes
INTERFACE
Command
Version 8.4.2.1
History
Usage
The prerequisites for enabling MAB-only authentication on a port are:
Information
•
•
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
dot1x mac-auth-bypass
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
Version 7.6.1.0
History
Version 7.4.1.0
Related
dot1x authentication (Interface)
Commands
Introduced on the C-Series and S-Series
802.1X authentication must be enabled globally on the switch and on the port (dot1x
authentication command).
MAC authentication bypass must be enabled on the port (dot1x mac-auth-bypass command).
Introduced on C-Series and S-Series
Introduced on E-Series
802.1X | 191
Advertisement
