Configuring Security
Configuring 802.1X
Cisco Small Business 200 1.1 Series Smart Switch Administration Guide 251
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- No Single Host—Port control is Auto and Multiple Hosts mode is enabled.
At least one client has been authenticated.
- Not in Auto Mode—Auto port control is not enabled.
• Number of Violations—Displays the number of packets that arrive on the
interface in single-host mode, from a host whose MAC address is not the
supplicant MAC address.
STEP 2 Select a port, and click Edit. The Edit Host and Session Authentication page
displays.
STEP 3 Enter the parameters.
• Interface—Enter a port number for which host authentication is enabled.
• Host Authentication—Select one of the modes. These modes are
described above in Defining Host and Session Authentication.
NOTE The following fields are only relevant if you select Single in the Host
Authentication field.
• Action on a (Single Host) Violation—Select the action to be applied to
packets arriving in Single Session/Single Host mode, from a host whose
MAC address is not the supplicant MAC address. The options are:
- Discard—Discards the packets.
- Forward—Forwards the packets.
- Shutdown—Discards the packets and shuts down the port. The ports
remains shut down until reactivated, or until the switch is rebooted.
• Traps on Single Host Violation—Select to enable traps.
NOTE Traps on the 200 Series are SYSLOG related and not SNMP related.
• Trap Frequency (on Single Host Violation)—Defines how often traps are
sent to the host. This field can be defined only if multiple hosts are disabled.
STEP 4 Click Apply. The settings are defined, and the Running Configuration file is
updated.
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