Fortinet FortiOS 3.0 Upgrade Manual page 5

Contents
Upgrade Guide for FortiOS v3.0
01-30000-0317-20060424
Upgrading your FortiGate unit ....................................................................... 34
Upgrading to FortiOS 3.0 ............................................................................ 34
Upgrading using the web-based manager............................................ 34
Upgrading using the CLI ....................................................................... 35
Verifying the upgrade .................................................................................. 36
Reverting to FortiOS v2.80MR11 .................................................... 37
Backing up your FortiOS 3.0 configuration .................................................. 37
Backing up to a FortiUSB key............................................................... 37
Downgrading to FortiOS v2.80MR11 using web-based manager ............... 38
Verifying the downgrade ............................................................................. 38
Downgrading to FortiOS v2.80MR11 using the CLI .................................... 39
Restoring your configuration ......................................................................... 40
Restoring your configuration settings using the web-based manager ........ 40
Restoring your configuration settings using the CLI.................................... 40
Index.................................................................................................. 43
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