Hi,
On 14.06.2020 10:50, Robert Hass wrote:
I have old MX80 running 10.4R14.2.
I would like to upgrade it to 18.4R.
But what upgrade I should use ?
10.4R -> 15.1R and to 18.4R ?
There are probably official upgrade pathes taking a dozen intermediate
steps (three LTS releases at a time or something like that is officially
supported, and starting from $some version in the 16/17 all releases are
considered LTS). As The MX80 takes ages to do just one upgrade this
would take days. Also it could be quite hard to actually get
intermediate releases for the older steps (JTAC typically has them on
request)
I would suggest to backup the config do a usb reinstall to the target
release and reapply the config.
--
regards
Tobias
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