ixia chassis

layer-2 switching, and the price is relatively low. Since there are many features and the price is low, it should be favored by enterprise users. How should we select switches?　How to select a vswitch:　(1) Selecting trusted technical indicators: Like any electronic product, when selecting a layer-3 switch, we should first analyze the performance indicators of various products. However, for example, switching capacity Gbps) and Board bandwidth Gbps), processing capability Mpps), throughput Mpps)

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reason is that your motherboard design or BIOS has some bugs, because the ATX power supply, plug plus, the power has already started to work, and so you press the key, the motherboard because it is not able to provide the necessary power on the instant voltage, resulting in the first boot failure. Reference to the solution: first to change the power of a large high-quality power, if it does not work, you can refresh the BIOS, no longer work, you can only try to shut down every time, unplug the

the button on the chassis is not easy to bounce, it appears in use because of occasional touch of the chassis or a sudden reboot of the host in the normal use state. Therefore, when the reset switch can not be moved freely, we must carefully check, it is best to replace the new reset button switch or the external button of the chassis lubrication treatment. The

self-test. However, when the reset switch is less flexible or the button on the chassis is not easy to bounce, it appears in use because of occasional touch of the chassis or a sudden reboot of the host in the normal use state. Therefore, when the reset switch can not be moved freely, we must carefully check, it is best to replace the new reset button switch or the external button of the

oxidation caused by poor contact, you can have the hardness of the White Paper folded (surface smooth that facing outside), insert the groove to wipe back and forth. In addition, the CPU slot used to detect the CPU temperature or the motherboard used to monitor the temperature of the chassis in the thermal resistor attached to the dust, it is likely to cause the motherboard to the temperature identification error, which causes the motherboard protec

motherboard temperature is too high solution: Cause the motherboard temperature is too high for the following reasons: 1, inside the chassis and the motherboard dust more. 2, check the chassis ventilation channel is not smooth and the fan running slowly. 3, Motherboard North Bridge Radiator is not strong, the North bridge temperature will lead to high temperature board. 4. Run multiple prog

your hard drive die. Solution: Shut down after something has forgotten to do, also put down his; must be completed, please wait more than a minute to reboot, or the machine does not disconnect the power when the chassis to press the hot boot key. If you can't do all the above, for the sake of your love machine health, I suggest you fasten a rope on the computer desk so that you can tie your hand for more than a minute. 5, the Boot box lid operation

current performance of single cards to improve the plight of the weak, through the dual-SIM work to improve the overall performance. For enthusiasts who need extreme performance, top cards are no longer enough to meet their needs, and the two top cards are his choice. Conclusion: According to the choice of their own needs, low-end users do not recommend the choice of dual-card platform, recommended high-end users using dual-SIM platform to provide speed performance. Keyboard mouse,

Ah's very affectionate, but your mind must keep calm, the brain one heat hundreds of RMB to slip into the other people's purses in vain now the line of the normal profit of a machine is probably in 200RMB or so. Buying, it's a process of brain Let me choose the ordinary Celeron grade as an example, in accordance with the order of purchase orders of accessories one by one and sell the Lady contest it! CPU: Celeron 2.4 No more nonsense, CPU price is the most transparent in the line Motherboar

Failure phenomenon: Phenomenon 1: After the boot, the monitor is dark, the chassis issued "beep-, beep-" long sound. Phenomenon 2: After the boot, the monitor interface stays in the boot screen (can not enter the system desktop), and constantly restart. Phenomenon 3: After the boot, the monitor is dark (the monitor is good), the chassis in addition to the fan rotation there is no other sound. Failure re

, Saturday early up, in the wife of the roar of the slam door and go, straight to Zhongguancun. The first step: purchase 1U Server Accessories You must be particularly concerned about what configuration my server is going to use. Oh, that also used to say, of course, do not look expensive, P4, Xeon We do not need, anyway, is to try to play a game, so go straight to AMD counters, according to the following cheap prescription: Item model Price (for reference only)CPU Bulk amdxp2500+ 580 yuanMemory

The assembly line problem is as follows:Colonel Motor Company produces cars in factories with two assembly lines, and a chassis that enters each assembly line will have different parts installed on the chassis of the vehicle at each station, and the final finished car leaves from the end of the assembly line. As shown in the following figure. Figure 1 assembly line schematicEach assembly line has n assem

Elite P5hx-b Pentium Motherboard technology fine, is the assembly of desktop computers and servers are more ideal for one of the motherboards. Existing a 386 microcomputer upgrade using the board color like S3 virge 30 Color card (2M FDO memory), 32M Edo Ram, Kun Teng bf 2.5G hard disk, Intel Pentium CPU, sony-7e four times times the speed of the CD-ROM drive.Failure phenomenon: Elite P5hx-b Pentium Motherboard technology fine, is the assembly of desktop computers and servers more ideal motherbo

maintenance and maintenance, this time to come in handy. Through the fault surface, after a lot of analysis, finally determined that the CPU is poor heat dissipation, resulting in the CPU overheating protection function open and frequent restart. The author's computer configuration is the Intel Pentium 4 630 processor, 1GB ddr2-667 memory, gigabyte 945P-G motherboard, 160GB SATA hard drive, Rainbow 6600GT graphics card, configuration can be said to be the mainstream. But after running for just

Today, the main character is the chassis. Many hardware firewalls are just PCs with multiple NICs. They only use UNIX operating systems and have customized a special chassis-a box, which is worth hundreds of times. The magic box that makes PC accessories worth hundreds of times is a 1U steel shell firewall chassis. Today, I chose a Firewall Router professional 1

Possible factors:1. Ambient temperatureThe cpu temperature has a lot to do with the ambient temperature. It will be a little higher in summer. Generally, the temperature is less than 50 ° when the CPU is idle, less than 65 ° when the CPU is busy, and less than 75 ° when the CPU is working at full speed. In winter, the ambient temperature is very low, the cpu temperature is generally controlled at about 30 degrees. If the cpu temperature is too high, restart or blue screen crashes. If

I am a hard disk. Work in an ordinary desktop. Others always think that we are high-tech white-collar workers with clean and physical work. It seems that the scenery is very good. Maybe they have the illusion of white and beautiful chassis. Actually A small desktop like ours has a narrow working environment, and the dust inside it is terrible. Every day Tan, the work machinery is repeated. Run the Text Processing to see if the film is still working to

As we all know, the heat dissipation of the laptop is not good. Sometimes the graphics card temperature is too high or even the computer black screen, we all have such doubts, graphics card temperature is too high how to do? Today's small series for everyone to clean up the graphics card temperature problems, to solve everyone's problems. 　　video card temperature is too high reason: General graphics temperature is too high most of the chassis due to

Because the computer began to display no signal for a lot of reasons, so small series can not determine what kind of problems we have, the following small set to teach us the method of analysis, using the elimination of the method of their own computer inspection, the following we look at the method. 1. First of all, we have a comprehensive inspection of the connection between the computer monitor and the host, and plug each line back again to see if there is a connection problem. 2, if the fa