Users Guide

Security Commands 999
Command History
Output updated in version 6.6 firmware.
Example
The following example shows the output for a single Ethernet interface.
console#show authentication interface gigabitethernet 1/0/8
Authentication Manager Status.................. Enabled
Interface...................................... Gi1/0/8
Port Control Mode.............................. auto
Host Mode...................................... multi-domain
Open Authentication............................ Disabled
Authentication Restart timer................... 30
Maximum Users The maximum number of clients that can be authenticated on
the interface if the interface is configured as multi-auth host
mode.
Guest VLAN ID The VLAN id to be used to authorize clients that time out or
fail authentication due to invalid credentials. This is applicable
only for 802.1x unaware clients.
Unauthenticated
VLAN ID
The VLAN id to be used to authorize clients that that time out
or fail authentication due to invalid credentials. This is
applicable only for 802.1x clients.
Critical VLAN ID The VLAN ID to be used to authorize clients that time out due
to unreachable RADIUS servers.
Authentication
Violation Mode
The action to be taken when a security violation occurs on a
port.
Authentication
Server Dead Action
The action to be undertaken for data clients when all RADIUS
servers are found dead.
Authentication
Server Dead Action
for Voice
The action to be undertaken for voice clients when all RADIUS
servers are found dead.
Authentication
Server Alive Action
The action to be undertaken for data clients when a RADIUS
server comes alive after all configured RADIUS servers were
found dead.
Output Parameter Description