Unit of a LAN, LAN users can access the Internet in the Internet, the local area network (LAN) is a fool type switch, do not make any configuration, now machines in a network to the email address (such as netease mail, QQ mailbox, etc.) to upload word documents, excel spreadsheet such as office documents, always in 99%, only after the upload compressed into bags can be successful, the other by QQ friends sent directly office document is also a failure, also can transfer succeeded after compression, restart the switch doesn't work, have encountered similar problems, please guidance on how to handle, thank you.

CodePudding user response:

I'm afraid is which link anti-virus protection software misjudgment, may also not misjudge but really have a problem