Allow three seconds for request timeouts.
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Allow two retries following a request that did not receive a response.
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Switch(config)# aaa authentication num-attempts 2
Switch(config)# radius-server key My-Global-KEY-1099
Switch(config)# radius-server dead-time 5
Switch(config)# radius-server timeout 3
Switch(config)# radius-server retransmit 2
Switch(config)# write mem
Figure 6-6. Example of Global Configuration Exercise for RADIUS Authentication
RADIUS Authentication, Authorization, and Accounting
Configuring the Switch for RADIUS Authentication
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