LevelOne GTL-2691 - Manual (Page 336)

C HAPTER 13 | Security Measures
Network Access (MAC Address Authentication)
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Link down – Only link down events will trigger the port action.
■
Link up and down – All link up and link down events will trigger
the port action.
◆ Action – The switch can respond in three ways to a link up or down
trigger event.
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Trap – An SNMP trap is sent.
■
Trap and shutdown – An SNMP trap is sent and the port is shut
down.
■
Shutdown – The port is shut down.
W EB I NTERFACE
To configure link detection on switch ports:
1.
Click Security, Network Access.
2.
Select Configure Interface from the Step list.
3.
Click the Link Detection button.
4. Modify the link detection status, trigger condition, and the response for
any port.
5. Click Apply.
Figure 167: Configuring Link Detection for Network Access
C ONFIGURING A MAC
A DDRESS F ILTER
Use the Security > MAC Authentication (Configure MAC Filter) page to
designate specific MAC addresses or MAC address ranges as exempt from
authentication. MAC addresses present in MAC Filter tables activated on a
port are treated as pre-authenticated on that port.
CLI R EFERENCES
◆ "Network Access (MAC Address Authentication)" on page 927