Configuring Port-Based Access Control (802.1X)
Configuring Switch Ports To Operate As Supplicants for 802.1X Connections to Other Switches
Port A1
Switch "A"
Port A1 Configured as an
802.1X Supplicant
Figure 8-4. Example of Supplicant Operation
8-34
Configuring Switch Ports To Operate As
Supplicants for 802.1X Connections to
Other Switches
802.1X Authentication Commands
802.1X Supplicant Commands
[no] aaa port-access < supplicant < [ethernet] < port-list >
[auth-timeout | held-period | start-period | max-start | initialize |
identity | secret | clear-statistics]
802.1X-Related Show Commands
RADIUS server configuration
You can configure a switch port to operate as a supplicant in a connection to
a port on another 802.1X-aware switch to provide security on links between
802.1X-aware switches. (Note that a port can operate as both an authenticator
and a supplicant.)
For example, suppose that you want to connect two switches, where:
■
Switch "A" has port A1 configured for 802.1X supplicant operation
■
You want to connect port A1 on switch "A" to port B5 on switch "B".
Switch "B"
Port B5
LAN Core
page 8-15
page 8-35
page 8-36
page 8-38
pages 8-20
RADIUS Server