C
HAPTER
14
| Security Measures
Network Access (MAC Address Authentication)
– 293 –
â–
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.
â–
Trap – An SNMP trap is sent.
â–
Trap and shutdown – An SNMP trap is sent and the port is shut
down.
â–
Shutdown – The port is shut down.
WEB INTERFACE
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 158: Configuring Link Detection for Network Access
CONFIGURING A MAC
A
DDRESS FILTER
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 REFERENCES
â—† "Network Access (MAC Address Authentication)" on page 654
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