MTL - The Return of the Black Technology of Immortal World-Chapter 16 return home
After waiting for a while, Xiao Ai still couldn't help herself, and poked her body out a little.
Just follow the interface of the network card and network cable, and sneak out a little bit from there.
Anyway, the network cable and the optical cat are all in the house, so it can’t be considered as leaving, right?
Only she herself can control her digitalized body, which will not be disconnected and packaged by the CPU, and divided into a series of Ethernet data packets, and then add the header and tail at the position of the network card to make it an Ethernet packet. Frames, delivered on Ethernet.
However, the data-based soul, as well as the calculation array as the main body, under the control of the hatchback, the thin tentacles will not be cut off, and they will be quietly inserted into the network cable behind the network card. The data transmission in the network cable is essentially It is high-frequency electromagnetic wave conversion, and the speed is the speed of light, 299792458m/s. Almost at the same time, her body stretched out at this point is directly stretched until the next gate. On the chip of the light cat, due to If it does not conform to the data standard of tcp and is not converted, it will stop.
In this way, the protruding part of her body was stretched extremely long, as long as four or five meters. In the talisman array, Xiao Ai's spirit no longer struggled to maintain a human form, but It naturally becomes spherical, like a ball of slime stretching out a very thin tentacle.
Even though it took Xiao Ai to transform the host computer into a calculation array, and then connect to the Internet, it took only an hour or two, but with her ability to squeeze out the bandwidth, it would be a few hours without a break. Ten TB of data was recorded by her.
According to the characteristics of intelligent life, if you memorize it, it means you have learned it. This knowledge, especially computer networks and various network devices, is not very familiar with these things, but you also know a general idea.
So she is quite clear about the principle and function of the optical modem. Since the optical modem of this broadband company has its own routing function, its front end is not connected to a router, and Xiao Ai's tentacles came to the optical modem's RAM at once. in.
However, the RAM of the optical modem is also controlled by the central processing unit. The operating system embedded in the ROM makes it only convert the data packets conforming to the tcp/ip protocol into optical signals, and then transmit them to the broadband company through optical communication. The host room, and finally forwarded to the rest of the world.
Continuous data such as tentacles do not form a complete packet, and obviously will not be converted into a tcp packet, and it does not comply with the rules of photoelectric conversion, so it is directly stuck here.
Although this piece of continuous data is like a piece of fishbone, it is stuck in RAM, which affects the transmission of data, but as a civilian-grade product, there is obviously no possibility of installing a firewall to filter data, so the tentacle stayed in RAM for a while , without paying attention, it seemed very boring to wander around.
A standard data frame based on Ethernet is only 1518 bytes, and a file will be split into hundreds or thousands or even millions of data packets or frames. A large number of data frames will share the same network bandwidth as other data frames, but It will take up CPU resources, making the CPU sometimes overwhelmed, which will cause the computer to show a series of characteristics such as slow response.
However, although Xiao Ai's modified calculation array is not as good as a large server, the workload of just parsing the data is still difficult for her, and under the auspices of her clever tool, the work over there is tight, naturally A part of the resources will be lost to cooperate in the past, and there will be no scene where one party is in trouble and all parties are watching.
So even if the jumbo frame has the advantages of fast transmission of information and less CPU resources, but just because it can only be customized in the local area network, its potential is limited, so it is not within the scope of Xiao Ai's consideration.
But Xiao Ai thought for a while, and the tentacles sneaked into the ROM. The operating system of the light cat is stored here. Generally, it will not be destroyed, but it is still rewritable.
But to re-burn the operating system, it is necessary to shut down the computer and disconnect the network. In fact, she is not sure. Some things can be done without re-writing the operating system, such as data hijacking.
With a slight movement of the tentacles, the data exchange to the cpu was cut off, and she replaced the cpu for data management, and then converted her tentacles into photoelectric signals and sent them out. She finally couldn't hold back, and stuck out her tentacles, anyway. Just a little bit, isn't most of yourself at home? .
After the binary signal code of 0101 entered the optical fiber, Xiao Ai immediately lost the sense of this tentacle, and it was not until she came to the main engine room that she regained it.
However, because this piece of data has no header and tail, that is to say, its delivery address cannot be found, but after they are sent, they are automatically collected, and a part of it is quickly accumulated here, and then it is treated as Obsolete packages cleared.
Although the follow-up tentacles are still continuously teleporting, they are like small fish that have thrown themselves into the net. After accumulating a certain amount, UU Reading www.uukanshu.com was swallowed by the monster with a big mouthful. After all, there is a section of optical fiber, there is no medium such as electromagnetic field, Xiao Ai also lost the ability to command like an arm, and can only use remote control.
However, in this way, not only the uplink channel on the optical modem host is completely occupied by Xiao Ai, but also a large amount of redundant data will be brought to the broadband company's switch, which will soon attract the attention of the firewall.
Xiao Ai suddenly had a bad feeling, she decisively broke off the protruding tentacles, although she did not give up control of the light cat's cpu, she left the photoelectric converter and resumed the light cat's work.
The optical modem uses an embedded cpu and an embedded operating system, and its functions are not powerful, but generally speaking, it is enough for applications, and there is a certain amount of redundant design, normal people will never reach its limit.
But after Xiao Ai replaced it, the data transmission was like opening a valve, surging out. In a short period of time, the efficiency of data conversion was several times higher.
Obviously at this time, the bottleneck of data transmission has become the computer room of the broadband company. It is here that the small room rented by Yang Qing provides 300 megabytes of bandwidth. Obviously, if you want to continue to increase the bandwidth, you still have to go through here.
After the first attack failed, Xiao Ai did not continue. If she just read some books and materials, the bandwidth is enough. In fact, there are too many free resources on the Internet. If someone has enough patience, most of them All the learning materials can be found on the Internet, and Xiao Ai happens to be such an existence.
However, there are many errors in such data, and there are many repetitions. Part of Xiaomei’s computing power is focused on picking mistakes, removing duplicates, and deleting too simple. Otherwise, even if the storage space of the symbol array is calculated, it may not be all. Fit it.
