User's Manual

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4.6 Tools
4.6.1 System Upgrade
Download the latest rmware and upgrade manually.
4.6.2 Backup and Restore
WARNINGS!
• It takes a few minutes to backup or restore the congurations. DO
NOT perform other operations during the process.
• DO NOT power o during backup or restoration to avoid possible
damage to the device.
• The current conguration will be cleared after restoration. If
congured incorrectly, the switch can become unmanageable and
may fail to operate.