This article also introduces several popular broadband networking configurations for ADSL Wireless routers. Recently, due to the migration and adjustment of its ADSL Network Mode, it was found that the original configuration can achieve broadband access to multiple computers. There is a slight difference between different methods. Note: The black line is the telephone line, the red line is the cross network cable, and the Green Line is the direct connection network cable.
The first method for co
light of two different optical fibers to pass through.
There are many kinds of connectors. The differences between different connectors vary depending on the size and connection method. Normally, the same connector is used in the same system.
Type (partial)
Name (full name) Chinese name connection method
LC (Lucent Connector/Local Connector) Lucent Connector/Local Connector slide buckle high-density connection
SC (Subscriber Connector/Standard Connector) Client Connector/Standard C
)
Editable topicdMedium user1,4(Column d can be posted by user1, 3, 4 users, but admin3 can only manage posts with 1, 42 accounts)
Simply put, an administratorDifferent columns/users, OrDifferent users/topicsManage permissions.In the case of multiple administrators, this crossover should be very variable (many-to-many users and columns ).
Is there any existing solution? Please provide more guidance. Thank you.
Reply content:
For example
Column a/
equipment manufacturers have adjusted the price of 24-port switches, and also launched some low-end non-Network-managed switches to meet the needs of small and medium-sized enterprises, currently, 24 vswitches of less than 500 RMB can be seen on the market. It is no wonder that some people use "civilian" to describe the 24-port switch products. It can be seen that the 24-port switch will soon become a mainstream product for small and medium-sized enterprises and residential users. In terms of s
simplifies the connection between switches. Uplink port is a dedicated port used to connect to other vswitches. You can use a straight-through jumper to connect the port to any port other than the Uplink port of another vswitch.
The connection method is the same as that between the computer and the switch. Note that some brands of vswitches such as 3Com use a common port and Uplink port, and use an MDI/MDI-X switch) to switch between the two types. Cascade switches through Uplink ports using ex
distance is enough for a small network in the same building!
Uplink ports are now available, except for more and more Cisco switches. This simplifies the connection between core switches. Uplink port is a dedicated port used to connect to other vswitches. You can use a straight-through jumper to connect the port to any port other than the Uplink port of another vswitch.
The connection method is the same as that between the computer and the switch. Note that some brands of vswitches such as 3Com
-x wine.deb extract/dpkg-deb-e wine.deb Extract/debianE. Removing dependenciesOpen the Extract/debian/control and find depends: remove some dependencies that cannot be installed, generally leaving only the crossover included.F. Re-packagingCreate a Package build directorymkdir BuildRePack as DebDpkg-deb-b extract/build/G. InstallationIn the build directory, you will see the newly generated wine package, which can be installed.You will then see this co
me. The second method: TFTPI tried to use TFTP before using the X-modem method to recover, but did not succeed, I think the TFTP method line is different. But later on the internet to see, in fact, TFTP is also available, and the efficiency may be higher. The following is the way others recover, but I did not practice, because I have not entered the Rommon mode:Install the TFTP server software on a single machine, place the iOS file in the default root of the TFTP server, open the TFTP server,
1, what is the cross-tool chain:Understanding from two levels, the first level, the crossover tool, the second level, the chain;Chain is the meaning of the set, merged together, the Cross tool chain is a series of cross-tool collection;2. Embedded development model--cross-developmentIn embedded development, there is a very important model called cross-development model;In this model, there is a host, the Target Machine (Development Board), host and ta
side play, it is this feature, can achieve online live, set up their own digital radio became a reality. Several complementary concepts:What is a crossover device? Frequency divider refers to the different frequency bands of the sound signal to distinguish, respectively, to enlarge, and then sent to the corresponding band of the speakers and then replay. In high-quality sound playback, electronic crossover
232 level conversion chip the reverse connection.(2) Use the Serial line crossover. Design circuit, because the serial line has been done cross, single-chip computer rxd Connection circuit board DB9 RXD, SCM TXD Connection circuit board DB9 Txd, are directly connected.This can explain why some circuits use the direct connection method, some circuits use the crossover method, because the use of the serial l
register.5. Programmable Channel Sampling time: The ADC uses several ADC_CLK cycles to sample the input voltage, and the number of sample cycles can be changed through the smp[2:0] bit in the ADC_SMPR1 and ADC_SMPR2 registers . Each channel can be sampled at different times, respectively.The total conversion time is calculated as follows:TCONV = Sample Time + 12.5 Cycle Period6. Dual ADC Mode: (Synchronous injection mode, Sync rule mode, Fast crossover
Cross tool chain1. Crossover tool is a tool that compiles the program on the arm platform, and the cross tool chain is a collection of cross tools.2.file filenameUse the file command to view information about the platform the program is running on3. Cross-development1. Creating a pattern on the x86 platform to run programs on other platforms is called cross-development2. Host is the platform to generate embedded software, the target machine is the pla
Real-time Clock crystal why the choice is 32768Hz Crystal, Baidu on the most of the answer is to say that 32768 is 2 of the 15-square, convenient crossover to get accurate 1 seconds. But the words came back, 2 of the whole number of reasons why the choice of 15?1. The higher the frequency, the higher the accuracy, the less error.2. There are also deviations between the actual frequency of each crystal oscillator and its nominal frequency for various r
. Set the crossover 1 rreg_clk_div0 = 0x14131440;4. Set up PPL1 // FOUT = mdiv*fin/(pdiv*2^ (SDIV-1)) =0x7d*24/(0x3*2^ (1-1)) =1000 MHz 2 Rreg_apll_con0 = apll_val; 3 // FOUT = mdiv*fin/(pdiv*2^sdiv) =0x29b*24/(0xc*2^1) = 667 MHz 4 Rreg_mpll_con = Mpll_val;The calculated data and formulas are already given, where m corresponds to the mdiv,p corresponding to the pdiv,s corresponding to the Sdiv The above corresponding to the APLL data a
road.The first step is to connect the two routers with a crossover line.This is critical, but it's easy to overlook. I just forget this point, cause how to set it all, and finally remembered to use the crossover line.By the way, the normal line of the line is "white orange, orange, white green, blue, white blue, green, white brown, Brown", the order of the intersection is "White green, green, white orange,
.... are learning ...There is also a Han Ligang teacher's course is also very good, learning the IP address subnetting Ultimate Explanation V2 Video Course after the conversion of the value of a more profound understanding ...650) this.width=650; "Src=" Http://s5.51cto.com/wyfs02/M02/82/39/wKioL1dOsA_iQdWhAADb6OrZNRk495.jpg-wh_500x0-wm_3 -wmp_4-s_1174112190.jpg "title=" IP address. jpg "alt=" wkiol1dosa_iqdwhaadb6orznrk495.jpg-wh_50 "/>The 2 standard of the network cable: 568B standard is gener
shielded. This is the name of the twisted pair wires. wires are grouped by color after being wound. Different colors are defined according to the standard, and the winding distance of wires is also different. the reason for using a pair of wire winding is to offset the electromagnetic interference of the signal.I don't know what you call a parallel network cable, because there is no such transmission medium in the network connection cable, and theoretically, using parallel wires, when a network
(verifies that its state is the same, assuming that the initial value is 0 or 1, based on the logical relationship analysis) For a divider with a crossover factor of 10, this example input clock system 50M clock (clk_50m), the output is a very frequency clock (f_50). Set a 3-bit counter, when the timing register to 4 (10/2-1), the output divider signal is reversed to obtain a 10-divided output. Function simulation and timing simulation (latency), r
the ADC1_CR2 register) from the ADC1, which also provides synchronous triggering for ADC2. Note that the: do not convert the same channel on 2 ADCs (two ADCs do not overlap on the same channel at the sampling time). (2) Synchronization rule mode: This mode is executed on the Rule Channel group. The externally triggered rule group multi-switch (extsel[2:0 by the ADC1_CR2 Register) from ADC1, which also provides synchronous triggering for ADC2. (3) Fast cr
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