Lose line fault at instant: Not timing lose pack
The 1 of solving schema: Close local area network after have 5 minutes of switching equipment. Put through power source again, observation network whether return to normal! ( reason: Possibility is switching equipment has not started again for a long time its memory has used light, it is slow to cause to exchange data speed, or receiving network storm influence causes to block )( another possibility is a certain or some interface module damages of switching equipment, or the network that the fault of switching equipment causes Bao, solution method changes switching equipment)
The 2 of solving schema: Seek machine to pack CommView , IP address installation is your router IP( pull out router, make it break away from network) then you see net machine has sent what pack to surface, do you see that what machine hair wraps the most, dynasty what IP hair? Send plenty of purposes IP outward if discovering certain machine is continuous pack, just speed very quickly words, please repair this machine! ( possibility is that reason is: The certain a or many machines in local area network have infected worm virus, when mad hair pack, cause router NAT connection to take very quickly full)
The 3 of solving schema: If 2 kinds of above-mentioned reason has been removed or can not solve its problem, possibility is your router performance is inferior, the ability of handling is limited to cause. You may make the software router of the etc. of ROUTE OS, or purchasing the 5000 Yuan of 3000 the hard road that controls from, and change with observation condition.
The 4 of solving schema: Local area network certain Taiwan / some of certain computer net cards interface damage, not stop send plenty of * datas pack in network to cause network obstruction. ( integrated net card easy appearance this problem, is hard to also get typeset relatively especially the machine in network than for a long time this problem to check , trying to break open certain switching equipment, is going to get typeset one by one to check ) when have confirmed is after the machine in which switching equipment has problem. Pursue Taiwan to open these machines , enter tabletop, quiting have management software , open network connection , see under the condition of not do any matter that who is sending pack or receipt pack in large quantities
The 5 of solving schema: ( this condition comparison is special: In local area network, somebody uses illegal software malice to attack Internet bar or ARP virus attack network) when technician produce mother plate should each surface some shielded softwares that attack Internet bar illegally and under possible condition for gateway MAC carries out static ARP to tie now also have a lot hard router surely special defence loses the function of line , it may be timing to broadcast normal ARP pack, if you are software road from one that words may also offer with MAX the software that guards against ARP attack , principle and ARP hobbyhorse are similar , broadcast ARP
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