Every one or two months all company computers will appear a baidu won't open, take 2 or 3 hours will be normal

CodePudding user response:

Look at the cable circuit, need to go to the room inspection

CodePudding user response:

Look at the routers have shielding
Or 300

CodePudding user response:

Why use baidu??

CodePudding user response:

I also found recently for a period of time often can't open baidu, CSDN, etc., and the company a lot of computers, including home computer, but other sites like bing seconds, with unicom broadband, sometimes restart light cat, sometimes is invalid,

CodePudding user response:

Domain name resolution problem, replace the domain name server?

CodePudding user response:

Can try to change the DNS address, company some websites can't open, before replacing 114.114.114.114, or 8.8.8.8

CodePudding user response:

Home will also have this kind of problem, should be the operator?

CodePudding user response:

The operator is under a lot of site 404 unicom change DNS try