Allied Telesis AT-S39 - Manual (Page 208)

Section II: Local and Telnet Management
208
❑ Ports used to interconnect switches should be set to the none
role, as illustrated in Figure 56.
Figure 56 Port-based Authentication Across Multiple Switches
RADIUS
Authentication
Server
Port 21 in
None Role
Switch A
Switch B
Port 2 in
Authenticator
Ports in
Role
Supplicants with
802.1x Client
Software
None Role
Port 24 in
None Role
AT-8024
AT-8024