Router cascade setup question 80

Ordinary broadband routers cannot be cascaded, only uplink or downlink.

Take Router B to connect Router A as an example

Connection: The remaining LAN port of Route A is connected to the WAN port of Route B.

Route B: Set static IP, IP address, and LAN address to the WAN port, and set the PC address of other LAN ports of Router B to the gateway.

All subnet masks are either DNS reference carrier settings or existing settings. The PC does not need to dial up, and the local connection is normal to access the Internet.

You do. 1. Connect the WAN port of the A router to the broadband modem or broadband network cable, connect the computer to the LAN port of the A router, log in to the router, set the broadband connection of the WAN port, select the PPPoE mode, and enter your broadband password.

2. Connect the computer to the B router, because the address of the B router has been changed, change the computer IP to, log in to the B router, set the router WAN port to the static IP, the address is, and the gateway is; Turn on DHCP on the B router.

3. The WAN port of router B is connected to router A, and all computers are connected to router B LAN port, and the address is automatically obtained. You can all surf the Internet normally. Computers don't need to dial up.

With a router, there is no need for broadband dial-up.

The main line of the external network is connected to the WAN port of Router A, and the others are not moved. Log in to Router A to debug the mode PPPoE of the WAN port, and add the account number and password. That's it.

Just connect your computer to the LAN.

Your computer is set to automatically acquire an IP address.

The second computer can be set to get it automatically.

Router B is now only equivalent to a switch, and the computer connected to Router B is the same as the computer directly connected to Router A.

If Router A works in routing mode, the connected computer can directly share the Internet without dialing (and not dialing).

If the computer that can access the Internet is connected by dial-up, then the broadband incoming cable on Router A is plugged in incorrectly, and it should be plugged into the WAN port;

If the computer that can access the Internet now does not dial up and directly access the Internet, then the other computer does not need to dial up, check whether the network card settings are correct (it is best to use automatic IP and automatic DNS).

What you said is not very detailed 1, the WAN and LAN addresses of router A are not stated There is no description of the use of static, dynamic, PPPoE.

2. This connection is not cascading, which is equivalent to using router B as a switch, and if it is not set properly, it may lead to poor network. 3. Do I need to dial up the Internet on the computer that you can access the Internet? Why do you need to dial in when you're connected to the network with routing?

You didn't make it clear who A and B are the first ones in your mouth, let me put it this way:

Example: A is a router.

b. The router is used as a switch.

1) A normal configuration, that is, the WLAN is connected to the broadband modem, and the LAN port is standby.

2) Please do not plug anything into the WLAN port of B, and then choose one of the LAN ports to connect to one of the LAN ports of A, and the rest of the LAN ports of B are connected to the computer, and B must turn off DHCP, (must remember that whoever is the switch, whose WLAN should not plug in anything).

3) If the computer uses a router to connect to the Internet, then the computer cannot use the dial-up method, because the dial-up process has been done by the router for you.

4) The last possibility is that your service provider does not allow you to access the router to prevent multiple computers from accessing the Internet with one account.

Two routers are cascaded, and the secondary router IP setting method:

Before setting, disconnect the WAN port cable of the second router and plug it in after the setting is complete.

1. Set the IP segment of the second router.

2. Set up a second router to access the Internet.

Check the IP details of the computer connected to the first router. (win+r--input, cmd--input:ipconfig all [remember: ip, mask, gateway, dns]).

Set it on the second router, and select Static IP in the Setup Wizard. Enter the IP that the 1st router does not use, and the others: mask, gateway, DNS settings are the same.

Restart your router once it's set up.

3. After restarting the router, the setting is completed, and the line of the 2WAN port of the router is reconnected to make the router 2 network normal.

Nowadays is the Internet era, more and more people are surfing the Internet, our requirements for the network are getting higher and higher, the router is the most commonly used device to connect the network, we have to learn some relevant knowledge and skills, so do you know how to cascade routers? Here are some relevant information about router cascade that I have compiled for your reference.

Methods for router cascading:

Steps. 1. Two wireless routers are connected in cascade.

Prepare two network cables, one end of which is connected to any LAN (1 2 3 4) interface on router 1 and the other end to the WAN interface of router 2. The other network cable connects one end to any LAN (1 2 3 4) on router B, and the other end connects to the computer. The connection method is shown in the following figure:

Two wireless routers are connected in cascad.

Steps. 2. Router 2 sets dynamic IP to access the Internet.

Enter the settings interface of Router 2, click "Network Parameters" - WAN Port Settings - WAN Port Connection Type "Select: Dynamic IP (some routers call it "Automatically Get IP Address", "DHCP") - Click "Save".

Steps. 3. Change the IP address of the LAN port of Router 2.

On the setting interface of Router 2, click "Network Parameters" - LAN Port Settings" - "IP Address" on the right side is modified to: > click "Save", and then the router will be prompted to restart.

1) After router 2 is restarted, router 2 can access the Internet normally; In the WAN port state, Router 2 can be seen to have obtained the IP address information, as shown in the following figure.

2) After router 2 restarts, you need to enter : in the browser to log in to the setting interface of router 2 again; Please note that if you continue to enter your previous address, you will not be able to log in to the settings screen.

The characteristics of wireless routers are that they have routing functions, access management functions and stronger networking capabilities, and are necessary devices to realize wired to wireless conversion, so do you know? Here are some relevant information about wireless router cascade that I have compiled for your reference.

Methods of cascading wireless routers:

Two routers, one as the main router, one as the expansion kit router, we don't have to worry about the original router, we can set the expansion kit router, the following figure is the main router, that is, the router that is directly connected to the modem modem modem.

In the LAN port settings, set the IP address of the second router to:

After the storage is restarted, go to the management address and select [WDS Wireless Bridge] under the wireless settings

The wireless network name in our first router is [user], in order to be safe, we hide the network, so we choose [Manually add the main router].

To set the wireless name and password of this router, we set the same name and password as the first router.

I have read the article "1Which brand of wireless router has the best signal and the most stable signal.

2.Router settings.

3.How to set up a wireless router.

4.Unicom wireless router network configuration**.

5.How to turn your computer into a wireless router.

6.Got a signal but can't get through? Troubleshooting wireless routers.

7.How to turn your computer into a wireless router XP system.

Router cascade can meet the following needs:

First, the transmission distance of the router is limited, wired and wireless are the same, in order to increase the transmission distance to meet different needs, it can be achieved through the router cascade. For example, the router used in the home is placed on the first floor, and the signal attenuation will be very strong when it reaches the third floor, so we can use two wireless routers to achieve cascade, so that the coverage can be expanded.

Second, the number of terminals connected to each router is also limited, and the number of connected terminals can be increased through cascading.

Third, the cascading square cavity type has the way of increasing the subnet wirelessly, and there is also the way to connect through the switch in the same level of LAN, using different network segments.