Understanding IEEE 802.1x Port-Based Authentication
Figure 9-4
Client
Authentication Manager
In Cisco IOS Release 12.2(46)SE and earlier, you could not use the same authorization methods, including
CLI commands and messages, on this switch and also on other network devices, such as Catalyst 6000
switches. You had to use separate authentication configurations. Cisco IOS Release 12.2(50)SE and later
supports the same authorization methods on all Catalyst switches in a network.
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Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
9-8
Message Exchange During MAC Authentication Bypass
EAPOL Request/Identity
EAPOL Request/Identity
EAPOL Request/Identity
Ethernet packet
Port-Based Authentication Methods, page 9-9
Per-User ACLs and Filter-Ids, page 9-10
Authentication Manager CLI Commands, page 9-10
Chapter 9
Switch
RADIUS Access/Request
RADIUS Access/Accept
Configuring IEEE 802.1x Port-Based Authentication
Authentication
server
(RADIUS)
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