Two routers and one switch setup issue

However, the point B router needs to disable the DHCP service (used as a switch, the line from point A to router B cannot be plugged into the WAN port), and change the IP of router B to be different from that of point A router (but in the same network segment), as long as the network cable is not plugged into the UPLINK port.

The gateway is set to the IP address of router A, and the IP addresses of all devices are on the same network segment as router A.

This method is feasible, assign an IP from point A to point B, and then point B router needs to set up a Layer 2 route.

Note: **It cannot be the same as point A route, point C can be connected from point A or point B, the effect is similar.

Point A moden is connected to port 16 routing.

Hop a line from port 16 to point B.

Route the jumper from point B to the switch at point C.

Internet access is possible at the same time.

The gateway is set to.

Absolutely.

The B-point route DHCP is turned off and the IP is set.

The switch does not need to be set up (cannot be set).

Use both of your routes as switches. The route does not connect to the WAN port, and the LAN port at point A is connected to B, and then the LAN port with line B is connected to the LAN port of C. Then the other holes are connected to the computer. Next to the ccproxy software. Use a computer as a host.

1. Connect two wireless routers under a switchSetup method: Set up a level 2 router.

2. The connection method of two routers is 1, there is a cat (modem): cat (modem) - router 1wan port; Router 1LAN port --- router 2WAN port; The 2lan port of the router --- the computer. 2. No cat (modem):

Network cable --- router 1WAN port; Router 1LAN port --- router 2WAN port; The 2lan port of the router --- the computer.

3. Before setting the setting method, please disconnect the WAN port network cable of the second router, and plug it in after the setting is completed. 1. Set the IP segment of the second router. LAN port setting, if you have multiple routers, and it is the 2nd router, in order to avoid conflicts (router 1LAN port, you can change this IP to other.

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]) on the second router, select [Static IP] in the [Setup Wizard]. Enter the IP that is not used for the first router, 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.

The following settings can be made when the router is used as a switch, and we will take the TP-Link router with the most users as an example to introduce to you, and other brands of routers are similar to this. The steps are as follows:

1. First, log in to the router management interface.

Enter the default router login address in the browser, generally the default is, if not, please check the nameplate in the router shell, if you still have questions, please read: How to log in to the router What is the router login address? , after which you will understand how to log in to the router.

2: After entering the router management interface, select "DHCP Server" and "DHCP Service" on the left menu bar, choose not to enable "DHCP Server", and then save it.

Set the DHCP server not to be enabled.

Three: Then select "Network Parameters" in the left menu bar LAN port settings, change the IP address of the LAN port to: or other IP addresses as long as they do not conflict with the local IP addresses of other computers, it is recommended that you change them to better, LAN port IP address settings.

Four: After the above settings are set, the basic router can be used as a switch, but it should be noted that the WAN port of the router is not available, and the other four ports can be used as switch ports.

After the above four steps to easily use the router as a switch, many friends may find that in fact, the router is not set, as long as the WAN port is not used, in fact, the LAN port can still be used as a switch, but some routers will cause network instability or occasional drops if they do not go through the above settings, so if you really want to use the router as a switch, it is still necessary to make the exchange more stable, if you want to use it as a router in the future, restore the settings.

;192, how to set up can look at the manual, enter the AD number and dial password.

Turn on DHCP, 130 oceans one. In addition, if the router is a five-port. 1;, then there are four LAN ports.

S1008A Yes.

Huawei's switches can be connected to three computers or switches with the three extra LAN ports, which can be set as a workgroup.

The basic working idea is to log in with the IP of the router.

For example, http, set the address pool.

After the dial-up work is completed by the router, the basic functions of the LAN can be realized.

For computers, as long as it is an XP system. 1

Enter your account password.

Generally admin

Set the connection mode to PPPoE and connect it to the router LAN port with a network cable. /.168, because all ports have uplink function, home switches do not need to be set. It's as simple as that, one end is connected to any port of the switch, and the line coming out of the modem is connected to the routing WAN port.

If it's an adsl method, there are a lot of settings on the Internet. The other seven ports of the switch can connect to seven computers.

In fact, you don't need to waste so much, use the cat to connect to one of the wireless router WAN ports to set the wifi password, to prevent others from rubbing the network to affect your Internet speed, and then you can achieve wireless Internet access. If you need a switch for special needs, you can directly connect it to the LAN port of the wireless router.

One route is used as the primary route, dial-up is set, and the modem is connected correctly.

Any LAN port can be connected to the switch.

The other router can be connected to the switch.

You can change the address of one of the routers, but some of the settings need to be changed.

You can only log in with the IP set with the LAN IP.

The WAN port of the second router is idle, don't plug in anything, plug in the LAN port of the network cable and the computer and then restore the default settings, and you're good to go!

In effect, the second router is used as a switch!

What you have to do now is: change the IP address of the second router (it seems to be okay not to change it, I remember that I used to use the same two routers under one of them, but it always feels a little slower), and the DHCP of the second router is turned off, and the IP address is provided by the first router for you!

The landlord connection may be set incorrectly, please set the LAN IP address of the second router to the computer gateway under it to be set to the LAN port IP.

In order to break the Netcom limitations at that time, I used to take it like this, absolutely no problem, mainly the second route (b) setting.

The WAN IP should be routed to a network segment with A The gateway is a routing IP; The LAN IP can be a different network segment, the computer connected to the LAN and the B IP are one network segment, and the gateway is the IP of B

The landlord can go in B to see if the connection is successful, if it is normal, it is the following machine setting error, and the DNS is also set to B route, LAN IP try.

The first floor is correct, but there is a very important factor missing, and the landlord is on par with this.

Another thing is,Your first router is set up with PPPoE Internet access,And automatically assign IP, right?

1. Your second router turns off DHCP!! (If DHCP is enabled, the computer under the router will get the wrong DHCP).

2. It is also very important for the landlord to add, and the IP of the two routers cannot conflict!!

3. The WAN port of the second router is not plugged in! The cables from the switch to the router are also plugged into the LAN, and the computer under the router is also plugged under the LAN.

Supplements: 1. All your computers are changed to automatically obtain IP

2. Turn on the first router and set DHCP

3. It means that your computer cannot obtain IP from the DHCP server (that is, the first router), please look for the root cause of the problem in this direction.

Hello, the first router should be set up like this:

1.Select PPPoE

Enter the broadband account and password given by Telecom.

The next step is to complete the basic networking setup.

Finally, save and restart, and plug the cable from the LAN port of the first router into the LAN port of the second router, so that you can surf the Internet normally.

You only need to set the IP of the second router to be different from the LAN port IP of the first router. For example, you can set the LAN port IP of the second router to: and disable the DHCP service.

In addition, it should be noted that the physical connection needs to connect the LAN ports of the two routers. The WAN port does not need to be connected. In this way, the second router is used as a switch.

How many WAN ports does your router have? If it is an ordinary home router with a WAN port, the two routers cannot be connected (except for the LAN port,), but you can't answer you if you don't know what you say.

It's not bad if both of them are dialing up the Internet, but you have to change the IP of one of the routers to no.