2003Server to do LAN server suddenly became very stuck, please teach the high fingers

Your computer is too old, and the computer will be stuck when it is old, so it is recommended that you close some unused programs in the next optimization master.

The problem of connection, you don't have to play the interstellar machine well, it may be a problem with the connection.

There may be poisoned computers on the intranet, causing network congestion, shut down some computers, check and kill viruses, and clean up Trojans.

This should be a problem with the operating system or database software.

Idea: Under the packet capture test, preliminarily determine whether it is a network fault or a server failure, if it is a network problem

We recommend that you use the replacement method to check the performance usage of the switch hardware, recent changes in policy configurations, virus problems, and physical faults of the network cable.

If it is a server failure: 1. Check the server hardware, most likely the hard disk is about to break, check the array.

2. Network interface, 3. System problems.

Generally, the above methods can be used to solve intranet problems.

It is very likely that there is a network storm, and the causes of the network storm may be:

1. There are viruses in the computer that affect the entire network;

2. A certain network network circuit causes a storm;

3. Core switch failure;

Suggestion: First of all, check whether the flashing frequency of your switch's lights is much more "ferocious" than usual, if so, it means that there is a network storm, and then check step by step;

Second, if there is a standby switch, you can try to replace it;

If you have installed the enterprise version of anti-virus software, go to the anti-software console to see if there is a large area of computer poisoning!

This speed is not normal.

Let's check in the following order.

1. Server system failure and hard disk read and write failure.

2. ARP attacks.

3. The switch is faulty.

Try replacing a switch and try using a Gigabit switch.

Or take a look at the stand-alone network cable test copy.

Could it be that your switch has loops, or that there is a problem with the switch? You ping the private IP address to see how the delay and packet loss are.

What about the transfer speed between clients, or between clients and the backup server? Determine whether it's a network issue or a problem with the primary server, and then narrow down the scope before continuing to troubleshoot.

Let's make an FTP. NextServ u... It's very simple.

There may be a problem with the server hard drive.

Check to see if there is any P2P software running. Also, if there is a virus on any machine, it can affect the entire network.

Tell them to change the thing they were given.

1.It may be that there is a problem with the network, it may be that the cat is aging, or there is a problem with the line of the row2You're down next door all the way down (maybe smaller).

3.Next door with P2P Terminator Limit your Internet speed You confirm that the ARP Firewall of 360 Security Guard is turned on is not used to counter P2P Terminator.

4.I'm not sure what antivirus software you use A few days ago, a person also said that he didn't have a virus The Kaba used is that the boot installation file is very stuck to be stuck for 10 minutes As a result, I asked him to use nod32 to kill a lot of Trojans, and 360 antivirus is very bad Free Very bad to use Recommended use of nod32 antivirus occupies a small amount of memory, and also recommends a Trojan to kill the windows cleaning assistant arswp Absolutely powerful, install a nod32 + arswp + 360 security guard + 360 safe.

If 2, 3, 4 have tried, it's still the same, it's definitely 1, just look for Netcom.。。。

The mobile phone is connected to the wifi but it is very stuck, this trick will help you solve your troubles! The mobile phone is connected to the wifi but it is very stuck, this trick will help you solve your troubles! The mobile phone is connected to the wifi but it is very stuck, this trick will help you solve your troubles!

There are a lot of methods mentioned above.,Simple,I think,First check if there is an abnormal program in the task manager.,Whether the CPU occupation is abnormal.,If you rule out computer problems.,And adsl cats and network cables are best to find someone to borrow and change them.。

You try a different cat. No, then one-click restore the elf 360 Don't use it Use Jinshan "Netshield Guardian Poison Tyrant" will repair if it doesn't work, and if it doesn't work, call Netcom** (The tone is very angry, call once every 30 minutes) So that he can come over and solve it for you within 2 hours, "His bonus will be gone for a day".

Now that you have installed 360, there is a traffic monitor in it, you might as well see if there is an automatic program that occupies the bandwidth as soon as you turn on the computer, such as pps and the like.

Also, what is your network card? Integrated? Or a standalone NIC? Are you using the Ghost version of XP? If so, it is recommended that you delete the network card driver and install the original driver.

What region is LZ?

Natural disasters have been frequent in recent times, and network lines in many areas have been affected differently.

If it's inconvenient for lz, you can send a message about hi directly.

The internet around my area hasn't been very good lately.

Maybe it's because the memory left in your C drive is not enough, or maybe you have a virus, 360 can't kill it (360 is really not much, many viruses can't kill it).

I used to be like you, too, and it was okay at first, and then after 1 or 2 minutes, it got more and more stuck.

If it is, it's a problem with the network card, and it's very cheap to change it or add one.

Forehead... So coincidental ... I'm also y450...

It is recommended that you reinstall the system so that you can clean up the system junk and the speed will be faster.

See if it's packet loss. Is there a problem with the network cable?

PS: Packet loss is packet loss.

The easiest way to check is to enter the run, enter cmd, ping -n 100, and finally there will be a result after the loss, and the rate after the lost is the packet loss rate. If it's too high. It's the problem of the net.

You can also ping your own gateway If the ping gateway is fine, it's the operator's problem.

With the 360 treatment system, it is estimated that the system will enter the water sooner or later!!

Let's change to Norton Security Guard, the CPU occupies a small amount and is very quiet!!

There is also a thorough virus check or a reinstall of the system!

Can't find the reason time will fix it after a while for sure.

Find someone to reinstall the program, our computer turned out to be in the same situation as you.

Try it yourself with P2P Terminator for counter-control.

Two scenarios:

1. Someone in your LAN may use "P2P Terminator" and other control software 2, signs of ARP virus.

The ARP virus is characterized by the fact that the infected machine will forge the MAC address of a computer, and if the fake address is the address of the gateway server, it will affect the entire network, and the user will often be interrupted from surfing the Internet instantly.

There are probably several ways to judge recognition. 1.Run -cmd on the client to ping the server IP to see if the returned packet is a card or not, and troubleshoot the LAN card problem caused by the switch.

2.Go to the server, go to the task manager, and see how much CPU and memory are occupied. You're more likely to be poisoned in this case!

Hope it helps!

The reason is your heat dissipation problem, change the fan.

I also have this kind of problem sometimes and suggest increasing your memory.

Is it time for some program to automatically upgrade, or spare hard disks and the like, it is recommended that you look at the process.

This Kaba eats memory, increase the memory, I used to use Kaba and now I use Jinshan.

The CPU or graphics card is overheating. Open the case and take a look.

It may be that your father, his computer through the LAN, shared the resources in your computer, so that your CPU work rate is too high, resulting in the computer can not handle it, you can, disable the LAN. Get your feet wet.

The reinstallation system is exactly the same as mine!

To solve the problem, enter the QoS settings of the route and assign the network speed to solve the problem. Uninstall P2P Ultimate.

It's the same with my Warcraft, is the CPU too high, it's not the cat's problem, it's not that the network card is broken.

I see you change computers.

See if there is a virus on his computer? Put a 360 on his computer and see what he's doing.