C
L
OMMAND
INE
802.1X Port Authentication
The switch supports IEEE 802.1X (dot1x) port-based access control that
prevents unauthorized access to the network by requiring users to first
submit credentials for authentication. Client authentication is controlled
centrally by a RADIUS server using EAP (Extensible Authentication
Protocol).
Command
dot1x
system-auth-control
dot1x default
dot1x max-req
dot1x port-control
dot1x operation-mode
dot1x re-authenticate
dot1x re-authentication Enables re-authentication for all ports IC
dot1x timeout
quiet-period
dot1x timeout
re-authperiod
dot1x timeout tx-period Sets the time period during an
show dot1x
4-104
I
NTERFACE
Table 4-32 802.1X Port Authentication Commands
Function
Enables dot1x globally on the switch.
Resets all dot1x parameters to their
default values
Sets the maximum number of times
that the switch retransmits an EAP
request/identity packet to the client
before it times out the authentication
session
Sets dot1x mode for a port interface
Allows single or multiple hosts on a
dot1x port
Forces re-authentication on specific
ports
Sets the time that a switch port waits
after the Max Request Count has been
exceeded before attempting to acquire
a new client
Sets the time period after which a
connected client must be
re-authenticated
authentication session that the switch
waits before re-transmitting an EAP
packet
Shows all dot1x related information
Mode
Page
GC
4-105
GC
4-105
IC
4-106
IC
4-106
IC
4-107
PE
4-108
4-108
IC
4-109
IC
4-109
IC
4-110
PE
4-110
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