We have one Fortigate 100E with 5.6.2 build 1486.
I am planning to upgrade to 5.6.6 build 1630 to begin with.
I am newbie on Firewalls.
How long long would this upgrade process take in time approximately from your prior experience ?
How to know , if all the port configurations etc.. all will be the same as it was before the upgrade?
Should i do this onsite on premises or can i do it remotely , is this safe?
What are the beware / cautions i should take into account to prevent surprises.
Please excuse my basic questions. I am just beginning to learn.
Thank you in advance
With kind regards