Does a WAN connect a number of LANs?

Does a WAN connect a number of LANs?

A WAN connects several LANs, and may be limited to an enterprise (a corporation or an organization) or accessible to the public. The technology is high speed and relatively expensive. The Internet is an example of a worldwide public WAN.


WAN stands for Wide Area Network and this is the network that connects your router to your service provider. The WAN port usually connects to a DSL modem, cable modem or fibre media converter. LAN stands for Local Area Network and this is the network that connects the devices within your home/business to the router.

What connects multiple LANs?

Hubs are commonly used to connect segments of a LAN. A hub contains multiple ports. When a packet arrives at one port, it is copied to the other ports sothat all segments of the LAN can see all packets. In networks, a device that filters and forwards packets between LAN segments.

Can I connect WAN to DSL?

WAN Port And DSL Port Are Not Same: However, the functions of both of these ports are different for different types of routers. On the contrary, the routers without a built-in modem are required to have a separate modem which would provide a connection to the broadband service.

How are LANs connected together to form a WAN?

A WAN (wide area network) is created when LANs are connected. This requires media such as broadband cables, and can connect up organisations based in different geographical places. The internet is a WAN.

How do LANs and WANs connect?

So how do LANs and WANs connect? LANs have a router/firewall at each facility that is connected to an Internet Service Provider (ISP). The ISP assigns an IP address to the modem. LAN’s are connected to each other using Virtual Private Networks.

Is DSL port RJ11?

Description. A DSL router consists of a box which has an RJ11 jack to connect to a standard subscriber telephone line. It usually also has a USB jack which can be used to connect to computers via a USB cable, to allow connection to computers without an Ethernet port.

What connects a LAN to a WAN?

It’s the router that allows the LAN to connect to the WAN. Data travels from the LAN, through a router, to connect to the external network. It’s the router that links the LAN to the internet.

What do you call the LAN that connects multiple LANs in which computers are directly connected?

In a server-based LAN, devices may connect directly to the server or indirectly via a router or switch. NOTE: Multiple LANs may be combined to create a larger LAN. This type of network, which can customized to include specific devices from various networks, is called a virtual LAN or VLAN.

How many LANs can be connected with router?

If you want to have a larger network, you will need to resort to a switch (or a hub), which adds more LAN ports to the router. Generally a home router can connect up to about 250 networking devices, and the majority of homes and even small businesses don’t need more than that.

What component connects LANs into a WAN?

WAN usually connects more than one local area networks together, a router or layer-3 switch or modem is used to connect the local area network to the WAN. The edge device advertises the details of the LAN that is connected to it so that the other edge devices know which network is behind a particular router.

How do WANs differ from LANs?

A WAN differs from a LAN because it is not restricted by geographic location. As opposed to a LAN which connects local devices to each other, a WAN connects LANs to each other, usually across multiple locations as well as individual devices that connect from a remote distance.

Can a WAN port be connected to a LAN port?

WAN is the Uplink port to another network, external internet provider normally, but you can connect it to a LAN port of another router, just to have a separate new range of IP addresses or an isolated WIFI ….

How does a DSL router connect to a WAN?

So routers with built-in modems connect directly to the phone line or cable via a DSL or cable port on the router. Conversely the routers without a built-in modem need a separate modem to connect to your broadband service, and so these routers have WAN ports for connection to this modem.

Can a xDSL router connect to a WAN?

◆ xDSL/Cable modem router with 10/100 ethernet LAN ports and a WAN port (optional)—this is the ideal way to connect the ISP-DSL or Cable-provided modem if it doesn’t provide enough internal ethernet ports and/or you need one-to-many internet IP sharing.

Which is an example of a WAN network?

The internet is the most prominent example of the WAN network type, though other wide area networks exist for scientific purposes, military and government work and to connect far flung offices and data centers within some big corporations. Router LAN and WAN Ports

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