Company's network topology is roughly, the cat - routers and switches - PC + ap + printer, can drop more than ten times a day, for every minute you are close to, and then automatically restored, examined the ARP list, found no repeat, this morning on the switch testing, found some port inspection to the line of short circuit, but does not affect the other port is the theory,
My small white, seek help from god

CodePudding user response:

Short circuit will affect! Then you check the cable or equipment with high voltage, nearby will also play a role interference, check again carefully

CodePudding user response:

A loop must be solved, only open the spanning tree protocol will not affect other ports

CodePudding user response:

It is possible that in the local area network (LAN) the computer has a virus, ARP attack,

CodePudding user response:

Switch short circuit, is to form a loop, no traffic makes no effect, but if there is flow into the loop, switch the CPU will be up to 100%, the consequences is a fall in other mouth flow exchange performance of the moment, even broken network,

CodePudding user response:

Suggest to sweep with families!

CodePudding user response:

The loop influence not good