Problem with 2520 software version

[MatteoNet]

Hi,

i have upgraded some 2520 switches to S.15.09.007 from an old release that i don't know.

Becouse this upgrade from certain releases cause me problem like "translator failed", i have to know which was the precedent release.

there is a command to do it?

thanks

bye

[Richard Brodie_1 · Accepted solution]

I don't think there is a definitive way to get the previous version. Did you overwrite the backup copy of the flash as well? I usually upgrade it to the version I'm running before I upgrade the primnary flash.

Also, if you do a "show config" it will show the version that you last saved the configuration under, which is probably your previous version.