User Manual

24-Port Gigabit (Hi-Power) PoE+ Ethernet Smart Managed Pro Switch with 2 SFP Ports
Maintain or Troubleshoot the Switch User Manual389
The System Information page displays.
6. Select Security >
Access > HTTPS.
HTTPS Configuration page displays.
7. Select the Admin Mode Disable
radio button.
8. Click the Apply
button.
Your settings are saved. Because you changed the access mode from HTTPS to HTTP,
you are logged out of the switch.
9. Wait one minute, refresh your browser, and log back in to the switch (see steps 3 through 5).
10. Select Maintenance >
Update > HTTP Firmware/File Update.
The HTTP Firmware/File Update page displays.
11. From the File
Type menu, select X.509 Public Certificate PEM.
12. Select the Select File Browse
button and locate the file that you want to download.
This the certificate file, which must be in the format xxxxCERTxxxxx.pem.
13. Click the Apply
button.
The file transfer begins.
The page displays information about the progress of the file transfer.
The page refreshes
automatically when the file transfer completes (or if it fails).
14. From the File Type menu, select X.509 Certificate Private Key PEM.
This is the key file, which must be in the format xxxxKEYxxxxx.pem.
15. Select the Select File Browse
button and locate the file that you want to download.
The file name can contain up to 80 characters.
16. Click the Apply
button.
The file transfer begins.
The page displays information about the progress of the file transfer.
The page refreshes
automatically when the file transfer completes (or if it fails).
Manage software images
The switch maintains two versions of the switch software in permanent storage. One image is
the active image, and the second image is the backup image. The active image is loaded
when the switch starts or reboots. This feature reduces switch down time when you are
updating the switch software.