Planet Networking & Communication SGS-5220 User Manual page 233

L2+ 24-port gigabit + 2-port 10g sfp+ stackable managed switch

Table of Contents

The page includes the following fields:

System Configuration

• Reauthentication

Figure 4-11-4: Network Access Server Configuration page Screenshot

Indicates if NAS is globally enabled or disabled on the switch. If globally disabled,

all ports are allowed forwarding of frames.

If checked, successfully authenticated supplicants/clients are reauthenticated

after the interval specified by the Reauthentication Period. Reauthentication for

802.1X-enabled ports can be used to detect if a new device is plugged into a

switch port or if a supplicant is no longer attached.

For MAC-based ports, reauthentication is only useful if the RADIUS server

configuration has changed. It does not involve communication between the

User's Manual of SGS-5220 Series