topic Re: upgrade ERS 4800 from standard image to secure image in ExtremeSwitching (ERS)

upgrade ERS 4800 from standard image to secure image

DelB — Wed, 15 Dec 2021 01:38:17 GMT

ERS4800 switches stack standard image: v5.9.5.052 (diag FW:5.8.0.3)

Trying to upgrade to the secure version 4800_5126007s.img.

When upgrading to any secure version upgrade fails.

What do I need to do to upgrade from a standard image to a secure image?

Re: upgrade ERS 4800 from standard image to secure image

Ludovico_Steven — Wed, 15 Dec 2021 10:58:08 GMT

Fails in what way ?

Re: upgrade ERS 4800 from standard image to secure image

EXTR_Paul — Sun, 19 Dec 2021 19:13:20 GMT

I assume you are getting the download image fail message.
There are a few things you can try.

1- Always use Firefox when downloading images from the extreme site. Other browsers try to extract the file or rename it.
2- Always check the MD5 checksum to make sure the file was downloaded correctly.
3- If you are using a USB key. make sure the ERS can see the USB file system. "Show usb-file".
4- if you are using TFTP make sure any firewalls on your laptop aren't blocking its ability to share files.