Mine machine side route

1.

Bypass router is the name of a unit method that sends router protocol to terminal

First, the advantages of bypass router deployment scheme

2. Make full use of the function of the existing hardware, easy to deploy, and will not affect the existing network structure

3. Bypass mode analyzes the data copied from the mirror port, which will not cause delay to the original packet

4. Once the bypass monitoring equipment fails or stops running, it will not affect the existing network

5. The bypass deployment scheme can also control the online behavior

Second, the disadvantages of the bypass router deployment scheme

2. In bypass mode, the TCP connection is disconnected by sending RST packets, and UDP communication cannot be prohibited. For UDP applications, it is generally necessary to prohibit UDP port cooperation on the router

extended data:

router function

1. Connect different networks

for each received packet, the router will recalculate its check value and write a new physical address. Therefore, the speed of forwarding and filtering data by router is often slower than that of the switch which only looks at the physical address of the packet

However, for those networks with complex structure, the use of routers can improve the overall efficiency of the network. Another obvious advantage of router is that it can automatically filter network broadcast

Second, information transmission the main task of router is to find an optimal transmission path for each data frame passing through the router, and effectively transmit the data to the destination

2. Side route means:
a client device belonging to the main route has good compatibility with the main route like other devices accessing the main route, and the functions of the two routes can be combined;

4. Where do you come from when you leave the main route network? If you change to the location of the main route, the settings may be different. You need to follow the settings of the main route to get online.

5. 1
if all the cables are connected, we can turn on any connected PC at this time. Turn on the network neighborhood property
2
and then turn on the local connection property
3
and then turn on the TCP / IP protocol property

6. The setting method of connecting a wireless router to a wired router is as follows:
1. Setting method of the main router:
1. First, plug the network cable (bus) into the WAN port of the wireless router, insert one end of the network cable into any LAN port of the wireless router, and connect the other end to the computer network card to turn on the power of the router
2. Open the browser and fill in the address bar with the setting website of the wireless router: 192.168.1.1 (marked on the back of the router)
3. Then enter the default account name and password of admin, which are the same (the original data is also prompted on the back of the router) and click OK
4. After entering the wireless router setting interface, select the Internet access mode according to the setting wizard (different broadband options are also different), and enter the internet account and password
5. Save and continue to set the wireless key (it is recommended to use a combination of numbers and English for the password, and it is better to use the @ symbol in the middle, so as to prevent others from rubbing the network)
6. After saving, you can access the Internet normally
7. If it is abnormal, you may as well click the reset button of the wireless router and set the router again< Second, how to set up the secondary router:
1. Do not connect the secondary router to the primary router
2. One end of the network cable is connected to any LAN port of the secondary router, and the other end is connected to the computer
3. Change LAN port IP to 192.168.2.1 through computer browser login interface to avoid conflict with IP network segment of main router
4. WAN port access mode selection: dynamic IP connection, start DHCP server
5. Connect a network cable from any LAN port of the main router to the WAN port of the secondary wireless router. At this time, the computer can access the Internet.

7. Configure on the AC wireless network controller. Layer 2 switch does not need to be configured. Configure wireless network name, encryption mode and password, AP name and management IP address on AC. If the external router is a broadband router, DHCP can be set on the broadband router. If not, set it directly on the AC, but set the default route to the router on the AC.

8. The magnet is not clear, but the metal will reflect the signal to the metal. Then the device behind the metal will receive a very weak signal. Therefore, it is not recommended to put too many obstructions around the router.

9. Just insert it according to the color of the thread

10. General replacement of the router is the need to reset
it is recommended that you check the settings in the replaced router
then set the new router to the same.