How to upgrade firmware of ECW7220-L via EWS4502 with TFTP server ?

1. ECW7220-L is managed by EWS4502.

2. Specify the ECW7220-L image name. You may enter up to 32 characters, and the file extension ".tar" must be included. (ex: apimage-3.tar)

3. Upload the image file to TFTP server.

4. Fill in the TFTP server address and image3's file name. The image3 option is correspond with ECW7220-L.

WLAN -> AP Management -> Software Download

5. Select the "image download type" to imange3 and managed AP, then click the Start button. APs will start the firmware upgrade via TFTP server.

WLAN -> AP Management -> Software Download

6. Users will see the firmware upgrade status.

WLAN -> AP Management -> Software Download

7. When the upgrade process is completed and the status will show "Success".

WLAN -> AP Management -> Software Download

8. Users can check status in EWS4502 web UI.

System -> WLAN -> Status/Statistics -> Managed AP -> Software Version

How to upgrade firmware of ECW7220-L via EWS4502 with TFTP server ? Follow