If they'd never been invented, you wouldn't be reading this now (using the Internet) and I wouldn't be writing it either (using a wireless home network to link up my computer equipment). There's no doubt that c
A computer network is typically made up of a server, or client workstation, an operating system (like Windows NT), some sort of cabling and a network interface card (NIC). The network interface card--also known as an expansion board--is what allows the computer to be part of a network...
. Choose the network by its SSID (the name of a network). If you don’t know the name, check your router or ask the administrator of this network. If you want to connect to this wireless network the next time you log in to your computer, check Connect automatically. Then click Connec...
your bytes leave the application layer on Host A and travel through the transport and network layers on Host A; then they go down to the physical medium, across the medium, and up again through the various lower levels to the application layer on Host B in much the same way. If...
Network packets in IPv6 IPv6is the newer version of IPv4. When IPv4 was developed in the early 1980s, it was difficult to conceive the world would fully deplete its 4.3 million addresses. Work on its successor, IPv6, began in 1994, yet adoption has only recently gained momentum. IPv6 ...
How to Work for CNN. CNN's numerous editorial operations make it one of the largest information networks in the world. Turner Broadcasting System, the company that owns CNN, is responsible for hiring the thousands of employees at the network. To work for
Network monitoring collects and reports on a variety of data from a computer network, including routers, switches, firewalls, load balancers and even endpoints, such as servers and workstations. The collected data is filtered and analyzed toidentify a variety of network problemsand their root caus...
Your request goes out over the network, hitting domain name servers (DNS) along the way to find the target server. The DNS points the request in the right direction. Once the target server receives the request, it can send a response back to your computer. The data might travel a ...
SupportAssist automatically scans your computer, checks for driver updates, downloads, and installs the latest drivers (if available). SupportAssist also runs other automated tasks such as scan hardware, tune performance, optimize the network, and so on. How to download and...
To keep things running efficiently, the people working in those locations need a fast, secure and reliable way to share information across computer networks. This is where a virtual private network (VPN) comes in but how does a VPN work exactly? A VPN server is a private network that uses...