Wan what is my

Connection type often used with cable modems. Choose this option if the ISP provides you with a static permanent IP address and does not assign it dynamically. Use the corresponding information from your ISP to complete the following fields:.

Choose this option if your ISP provides you with client software, username, and password. This choice is recommended if your ISP fees are based on the time that you spend online.

This choice is recommended if you pay a flat fee for your Internet service. The reset events are logged if you enable this feature. A wide area network usually traverses multiple geographical areas. 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.

In all homes and most small businesses, the WAN port connects to a high-speed modem, like a DSL or cable modem, which in turn connects the router to the Internet. Once connected, these computers can access the Internet and other computers on the LAN, just like those that use Wi-Fi.

While modern routers are designed to connect computers and other devices wirelessly, they often have some physical ports on them as well where computers can connect directly, often using Ethernet cables. They usually use an Ethernet cable to connect to a modem you receive from your internet service provider. In some cases, a router may also be a modem, in which case it may connect to a cable line or phone jack instead.

WANs are the largest and most expansive forms of computer networks available to date. These networks are often established by service providers that then lease their WAN to businesses, schools, governments or the public.

These customers can use the network to relay and store data or communicate with other users, no matter their location, as long as they have access to the established WAN. Access can be granted via different links, such as virtual private networks VPNs or lines, wireless networks, cellular networks or internet access. For international organizations, WANs allow them to carry out their essential daily functions without delay.

Certified network professionals help organizations maintain their internal wide area network, as well as other critical IT infrastructure. There are many different forms of area networks, but one of the most common networks outside of WANs is the local area network, or LAN.

Whereas WANs can exist globally, without ties to a physical location through the use of a leased network provider, LANs exist within a limited area.

Two common examples of LANs are ethernet and wireless networks. Other forms of telecommunication networks include the following:. A router will assign unique private IPs to all the computers and devices on your home network, which you can then use to communicate with them. This is important:. This site uses Akismet to reduce spam. Learn how your comment data is processed. Advantages and Disadvantages of a VPN? WAN IP addresses are global in nature.

You will see different publications refer to these differently. Table of Contents.