[management / upgrade] * 02. View the upgrade path * FortiGate firewall

　　【 brief introduction 】 The firmware of the flying tower firewall has experienced several versions , And the configuration file structure is different between different versions , If you upgrade directly to the final version , Some configurations will be lost , Therefore, upgrade in a certain order , The configuration will not change . How can I know the upgrade order ？

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  Upgrade path

　　 The official website of flying tower provides a small program to calculate the upgrade path .

 　　①  Open it with Firefox or Google browser https://support.fortinet.com  Website , Click on 【Login】.

　　②  Enter login account and password , Click on 【LOGIN】.

　　③  Menu selection 【Support】-【Firmware Download】.

 　　④  choice 【Upgate Path】 Query the upgrade path . Select the corresponding equipment model , Previous current firmware version , And the firmware version to be upgraded . Finally, click 【GO】.

　　⑤  Finally, the recommended upgrade path , From the present 6.02 Upgrade to the latest 7.01, Need to upgrade seven times . And upgrade in the above order . The purpose of this , Is to ensure that the content of the configuration file does not change .

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