Configuring Network Security
Switch#configure
Switch#aaa enable
Switch(config)#radius-server host 192.168.0.100 key 123456 auth-port 1812 acct-port
1813
Switch(config)#aaa group radius radius1
Switch(aaa-group)#server 192.168.0.100
Switch(aaa-group)#exit
Switch(config)#aaa authentication dot1x default radius1
Switch(config)#aaa accounting dot1x default radius1
Switch(config)#show radius-server
Server Ip
192.168.0.100 1812
Switch(config)#show aaa group radius1
192.168.0.100
Switch(config)#show aaa authentication dot1x
Methodlist
default
Switch(config)#show aaa accounting dot1x
Methodlist
default
Switch(config)#show aaa global
AAA global status:
Switch(config)#end
Switch#copy running-config startup-config
6.2.2 Configuring 802.1X Globally
Follow these steps to configure 802.1X globally:
Step 1
Auth Port
Acct Port Timeout
1813
pri1
pri2
radius1
--
pri1
pri2
radius1
--
Enable
configure
Enter global configuration mode.
Retransmit
5
2
pri3
pri4
--
--
pri3
pri4
--
--
802.1X Configuration
Shared key
123456
Configuration Guide
580