Dell PowerConnect 6224P Configuration Guide - Page 107
Switch with 802.1x Network Access Control
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Figure 5-1. Switch with 802.1x Network Access Control If a user, or supplicant, attempts to communicate via the switch on any interface except interface 1/g1, the system challenges the supplicant for login credentials. The system encrypts the provided information and transmits it to the RADIUS server. If the RADIUS server grants access, the system sets the 802.1x port state of the interface to authorized and the supplicant is able to access network resources. console(config)#radius-server host 10.10.10.10 console(Config-radius)#exit console(config)#radius-server key secret console(config)#exit console#show radius-servers IP address Type Port TimeOut Retran. DeadTime Source IP Prio. Usage 10.27.5.157 Auth 1812 Global Global Global 10.27.65.13 0 all Global values Configured Authentication Servers : 1 Configured Accounting Servers : 0 Named Authentication Server Groups : 1 Named Accounting Server Groups : 0 Timeout : 3 Retransmit : 3 Deadtime : 0 Source IP : 0.0.0.0 RADIUS Attribute 4 Mode : Disable RADIUS Attribute 4 Value : 0.0.0.0 console(config)#aaa authentication login radiusList radius console(config)#aaa authentication dot1x default radius console(config)#dot1x system-auth-control console(config)#interface ethernet 1/g1 console(config-if-1/g1)#dot1x port-control force-authorized console(config-if-1/g1)#exit Device Security 107