Why did a straight through cable work when I connected a router to another router?

Why did a straight through cable work when I connected a router to another router?

Do not be surprise when you connect a router to another router with a straight through cable and it works, this is because they both have auto-sensing and auto-crossover will occur between them.

Can I use straight through cable to connect router to router?

A straight-through cable is used in local area networks to connect different devices like a computer to a network hub such as a router, router and switch, PC and switch, and so on. A crossover cable is only required when interconnecting two devices with the same functionality.

Why you connect the computers to the switch with a straight through cable?

It helps you connect a router’s WAN port to a cable or DSL modem’s LAN port. You can connect two switches/hubs by using the normal port in both switches/hubs. Straight-through cables are mainly used for connecting, unlike devices.

Can a router be connected to a switch?

Simply connect any LAN port on your router to any port on the switch with an Ethernet cable. All ports on the switch are identical. You can use them in any order. Technically, yes you can.

Can we connect a switch to switch with straight cable?

When hooking two new switches, or an old switch to a new switch, you can use either a straight or crossover cable and it will probably auto detect how to configure the port. If not, press the up-link button and connect the cable to the highest numbered port on that switch.

What cable connects a switch to another switch?

Ethernet crossover cable
An Ethernet crossover cable is a crossover cable for Ethernet used to connect computing devices together directly. It is most often used to connect two devices of the same type, e.g. two computers (via their network interface controllers) or two switches to each other.

Do routers have ports?

Generally, a router has just one WAN port. (Some business routers come with dual WAN ports, so one can use two separate internet services at a time.) On any router, the WAN port will be separated from the LAN ports, and is often distinguished by being a different color.

What does Wi Fi stands for?

Wireless Fidelity
Wi-Fi, often referred to as WiFi, wifi, wi-fi or wi fi, is often thought to be short for Wireless Fidelity but there is no such thing. The term was created by a marketing firm because the wireless industry was looking for a user-friendly name to refer to some not so user-friendly technology known as IEEE 802.11.

Can I use a switch before a router?

Assuming a normal residential setup, you need to put the switch after the router. because the modem will only talk to the first computer that talks to it. To share the connection, you need a router. Thus, you usually want that “first device” to be a router.

Do you need crossover cable for switch to switch?

If you were using an Ethernet switch or hub, the crossing over would happen within that device. However, if you don’t want to bother with introducing that external device, with its power requirements, you can use a crossover cable. Another use for the cable would be to connect two hubs together.

How does a switch work with a modem and a router?

It depends on your connection. If your modem is also a router, then the devices connected to your switch will be provided their DHCP information, and all connectivity by the modem. The router will also get it’s address from the modem. And the router will basically be doing nothing.

Do I need a crossover cable to connect a switch?

So, connecting a switch and a hub would need a crossover. Similarly, a server uses a straight through cable to connect to a switch. Same with a router or pc. So, for this, a server, a router, and a pc are like devices. So, to connect one to any of the others require a cross over cable.

How do I connect a switch to a router?

When you add a device to a router, the router assigns a LAN IP address, The router takes care of translating between the WAN and LAN addresses. A switch can’t do that. So do what Scott King Walker said. Connect the modem to the router’s WAN port. If you want more LAN ports than are on the router, connect a switch to one of the router LAN ports.

What is a straight through Ethernet cable called?

Straight-through cable A straight-through cable is often called a wired patch cable or an Ethernet cable. The cable that comes in the box with your router is a straight through cable – it is the most common format for network cables. The straight through cable is configured as described above.