Allied Telesis AT-TQ2450 - page 163

AT-TQ2450 Wireless Access Point User’s Guide
163
2. Click the Switch button.
The access point displays a confirmation prompt.
3. Click OK to continue with the procedure or Cancel to cancel it.
If you click OK, the access point begins the process of switching the
images.
Caution
The unit does not forward network traffic for about two minutes while
it switches the primary and secondary images. Some network traffic
may be lost.