1, no optical cat can use the router, insert the network cable into the interface of the router, and then set the router with the help of the mobile phone.
2, mobile broadband has no cat, you can directly plug the Internet cable into the WAN port of the wireless router, and then connect the LAN port with the computer. Then log in to the router background for the Internet account wireless Settings can be. The connection and setting methods are as follows: Connect the mobile broadband access network cable to the WAN port of the wireless router. Then use the network cable to plug into the LAN port of the router and connect to the computer.
3, the setting of the router has nothing to do with the light cat, you can use a mobile phone or a computer to set. The steps to set up the router are as follows: First, connect the output or home network cable of the broadband cat to the WLAN interface of the router, and then connect to the computer through the network cable or wireless network. Next, enter the router's management page address in the address bar of your computer's browser, usually 19161, for specific referenceRouter manual.
4, Connect the network cable to the router, then connect the router to the computer, and then start the computer and router. Open the browser and enter 19161 in the address bar to enter the wireless router Settings screen. If you cannot access it, check the nameplate on the bottom of the router or the user manual to confirm the default Settings of different models of routers.
5, no cat, set the router method: [home network environment wiring] : network cable -- router wan port; Router lan port -- Computer. [Computer enters router] : Computer ip and dns Settings are automatically obtained.Open a browser and enter 19161 in the address bar (the usual router address is this or check the login information on the back of the router) into the route - enter the user name, password, (the default is usually admin).
The main purpose is different: modern is used to modulate and demodulate the signal transmitted by the telephone line, while the wireless router mainly uses its wireless function and lan interface routing function.
Router: connects to the LAN and wide area of the InternetNetwork equipment, Modern is a kind of computer hardware. The correct name of the Modern cat is called "modem", and the correct name of the router is called "router". Router: is connected to the Internet in the local area network, wide area network equipment, it will automatically select and set the channel according to the situation, to the best path, in order to send signals.
Switch: A device at the Layer 2 link layer that is used for fast packet forwarding. Unlike routers, it does not require routing, as long as a packet comes, it is forwarded immediately without verifying whether the data is complete. Road,A device belonging to the third layer of the network layer, its main function is to provide the function of finding the path of the data in the network, and to verify the integrity of the data packet.
The functions of the two are different, and the signals received are also different. Difference/Functionality: The Router can only receive or release digital signals. With the function of judging network address and selecting IP path, it can establish flexible connection in multi-network interconnection environment. Modulator/demodulator, commonly known as cat (modem), simply put, modem can accept both digital and analog signals.
Wireless routingThe good and bad results are largely related to the wireless transmission power of the router. Under normal circumstances, the higher the wireless transmission power, the better the effect through the wall.
There are three main factors that affect the router's ability to penetrate the wall: the working frequency band of the wireless signal, the power of the router and the internal module, and the antenna. At present, most families use dual-band wireless routers that support both 4G and 5G bands.
is determined by two points: one is the router antenna, in general, the more the number of roots the stronger the signal, such as three must be stronger than one and two. You can tell from the bandwidth in the manual. There is another additionA strong antenna is one but very long, standing tall, about five times longer than the average antenna. The radiation frequency of this reinforced antenna is very strong, and the signal can be expanded by 3 to 5 times at the same distance and in the same environment.
As can be seen from the above, the shape of the building is closely related to the local topography. Only when we have a good grasp of the local topography and the unique climate environment under the influence of the terrain can we make full use of the advantages of the terrain and put it into the construction as a building resource to meet the needs of the constructionEconomical and practical and various architectural requirements at the same time, but also can make the building a good integration with the region.
Extended topographic analysis mainly includes topographic calculation, earthwork analysis, topographic profile analysis, visibility analysis, light analysis, basin network and topographic characteristics, tidal inundation analysis, sea and land transition analysis, etc. Different thematic maps can be produced as the reference basis for various background analysis and decision-making of urban planning.
Architectural location generally includes terrain, climate and geology, architectural form, site location, surrounding environment, functional analysis, streamline analysis, spatial reconstruction (transformation assumption), etc. Site locationIt's the connection with the surrounding environment, the natural environment, the human environment, etc. It roughly includes urban location, base location, urban texture, traffic analysis, location landscape environment, special analysis chart, etc.
Profile map: mainly shows the vertical change of terrain. It shows the change of surface elevation along a certain direction, and can clearly see the vertical distribution of geographical forms such as mountains, rivers and valleys. Cross-sectional drawing: Used to show the distribution and change of a building or terrain on a certain level. This section can clearly show the internal structure of the building, road section, bridge section, etc.
Not suitable. The land utilization rate of the plain terrain is high, and the construction needs demolition, etc., and the cost is high. Human activities are intensive in the plain terrain, which interferes greatly with the engineering construction. So building things on the plain terrain is not suitable for many large buildings.
The primary task of engineering geological investigation is to study the topographic and geomorphic features of the construction site. This includes the ups and downs of the terrain, the morphology and distribution of the landform, etc. For example, in the mountainous area, the topography is very undulating, there may be landslide, collapse and other adverse geological phenomena, which will affect the construction of the project. The types and properties of rock and soil are the core contents of engineering geological investigation.
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