Fortinet FortiOS 3.0 manual Reverting to FortiOS v2.80MR11, Index, Upgrading your FortiGate unit

Contents

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

Upgrade Guide for FortiOS v3.0	5
01-30000-0317-20060424