MAN is a type of computer network that is larger than a LAN but not up to a WAN (Wide Area Network). b>","additionalResourceLink":"","bookCompanionPage":{"pageId":0,"name":null,"slug":null,"_links":null},"seo":{"metaDescription":"Whether you're a network administrator or hoping to become one someday, Networking All-in-One For Dummies, 8th Edition (1119689015) is an indispensable resource. Then the bridge can inspect each message that comes from one side of the bridge and, if appropriate, broadcast it on the other side. r\n

Comparing managed and unmanaged network switches

Managing a small computer network is well within your reach, but it's vital to track key information that's unique to your network. The 50+ technology books he's written include more than 30 For Dummies books, including Networking All-in-One For Dummies.If it doesn’t, something is wrong with the cable, the hub or switch port, or the device on the other end of the cable. Through them, devices connected to your network can communicate with one another and with other networks, like the Internet.

noIndex":0,"noFollow":0},"content":"To create and configure a Cisco network, you need to know about routers and switches to develop and manage secure Cisco systems.You can also get stackable switches that have high-speed direct connections that enable two or more switches to be counted as a single switch. MAC (Media Access Control) address is a 64-bit manufacturer’s address burnt on the motherboards of computers, routers, and switches. r\n\r\nFor example, a stackable switch may be initially configured with just a single module that provides 48 switch ports. r\n \tInternet: The Internet is a huge amalgamation of computer networks strewn about the entire planet.

Each port on the switch has an RJ-45 jack and a single LED indicator, labeled Link, that lights up when a connection is made on the port. He's covered dinosaurs such as COBOL, FORTRAN, and IBM mainframe computers, as well as web programming, Microsoft PowerPoint, and networking. When you daisy chain switches, you connect one end of a cable to a port on one switch and the other end to a port on the other switch. com/v2/books/281665"}}],"cheatSheet":{"articleId":208149,"slug":"networking-one-dummies-cheat-sheet","title":"Networking All-In-One For Dummies Cheat Sheet","description":"Managing a small computer network is well within your reach! jpg\" alt=\"Distribution and access network switches\" width=\"556\" height=\"322\" /> Distribution and access network switches.Distribution switches: A distribution switch is a switch that isn’t designed to directly support end users.