Ebook network certification part 1

... Sackerman SubAssy Part No X 11- 77572 Body Part No X 11- 77574 A02L622337.p65 11 /8/2005, 2:58 PM CONTENTS AT A GLANCE CHAPTER 1: Networking Basics CHAPTER 2: Network Cabling ... 17 7 Wireless Networking Standards 17 8 The IEEE 802 .11 Physical Layer 17 8 The IEEE 802 .11 MAC Layer 18 1 ... Windows ■ AppleShare IP Chapter 11 Lab 11 Chapter 11 Chapter 12 Chapter 12 Lab 10...

Ngày tải lên: 23/04/2015, 12:00

... CHAPTER 7: TCP/IP ROUTE ADD 1 92. 168.5.0 MASK 25 5 .25 5 .25 5.0 1 92. 168 .2. 7 IF METRIC 1 92. 168 .2. 0 Router A 1 92. 168 .2. 2 Ft07xx10 Figure 7-10 1 92. 168.5.0 Router B 1 92. 168 .2. 7 Adding a static route to ... complex 29 3 29 4 NETWORK + CERTIFICATION Understanding Routing A router is a system connected to two or more networks that forwards packets from one network to ano...

Ngày tải lên: 23/04/2015, 12:01

... 506–507 change control documentation, 483–484 documentation types, 479 481 documenting configurations, 481–483 load balancing, 501 network monitoring, 493–504, 507–508 notification documentation, 496–497 ... local area networks (WLANs), 173, 179, 185, 192, 221, 222, 224 Wireless media, 86 Wireless networks, 138, 145, 649 adapter, 179, 200, 202 antenna concepts, 178– 179 architecture, 183–184...

Ngày tải lên: 04/07/2014, 13:20

... CompTIA Network+ Certification Study Guide This page intentionally left blank CompTIA Network+ Certification Study Guide Exam N10-004 2E Robert J Shimonski Technical ... Data CompTIA Network+ certification study guide / Robert J Shimonski [et al.] — 2nd ed p cm Includes index ISBN 978 -1- 59749-429-8 (pbk : alk paper) Computer networks—Examinations Study guides...

Ngày tải lên: 04/07/2014, 13:20

... Security+ Study Guide and DVD Training System, (ISBN: 978-1-931836- 72- 2, Syngress), lead author and technical editor for Network+ Study Guide & Practice Exams: Exam N10-003, (ISBN: 978-1-931836- 42- 5, ... Linux (ISBN: 15974 920 78), How to Cheat at Administering Office Communications Server 20 07 (ISBN: 15974 921 26), Microsoft Forefront Security Administration Guide (ISBN: 15...

Ngày tải lên: 04/07/2014, 13:20

... 1979 It isn’t until 19 83 that IBM releases the XT with the 8086 processor (and option to add an 8087 math co-processor) ■■ 80286 (16-bit processor) produced in 1982 ■■ 8 038 6 (32 -bit processor) produced ... 1985 10 Chapter 1: ╇ Network Fundamentals ■■ ■■ 80486 (32 -bit processor) produced in 1989 Pentium (32 -bit processor) produced in 19 93, and which ended the x86 naming scheme for th...

Ngày tải lên: 04/07/2014, 13:20

... by designating certain ports as part of a logical network Although several computers or devices can be connected to the same physical network, they can be all 23 24 Chapter 1: ╇ Network Fundamentals ... either case, users connect to the Internet or an ESP through a point of presence (POP) using their particular VPN client software (Figure 1.2) Once the tunnel is set up, users are forced...

Ngày tải lên: 04/07/2014, 13:20

... together, the LANs become parts of a WAN When looking at WANs, ownership isn’t a defining factor WANs are often owned and managed by more than one organization Each LAN that is part of the WAN may ... part of the WAN may be managed by individuals or IT departments, and either maintains their connection to the rest of the LAN or hires outside parties to perform that function For example, i...

Ngày tải lên: 04/07/2014, 13:20

... Full-Duplex Cabling Cable Management LAN Technologies and Standards Connectors Other Media 46 49 58 63 63 67 69 75 85 Introduction In this chapter, we’ll take a look at what you will need to know ... ability to dial into the Internet, but isn’t connected to the other offices Office B is in Â� another part of the country from the other offices, but doesn’t have its network interconnecte...

Ngày tải lên: 04/07/2014, 13:20

... Because a thicker wire was used in 10Base5, it allows data to travel further than its thinner counterpart This made 10Base5 ideal as a backbone for early networks, although the increased speeds and ... later in this � chapter, there are different categories of Figure 2.1╅ Twisted-Pair Wiring 47 48 Chapter 2: ╇ Network Media twisted-pair cabling, which are used for different purposes and...

Ngày tải lên: 04/07/2014, 13:20

... have been transmitted across the network.€If a particular type of packet is not being transmitted across the network, the problem may lie with that particular packet type Because the network monitor ... cable, all you need to is change one of the cable ends to a different standard 568a – standard end on one side, 568b – standard on the other end makes a crossover cable Although cabling stand...

Ngày tải lên: 04/07/2014, 13:20

... accommodate speeds of 10 Mbps using coaxial cable or specific categories of twisted-pair cabling In 199 0, Ethernet was standardized by the 802.3 committee, and specifications under this correspond ... RG- 59, which is used for broadband transmissions (such as cable television), and is used for 10Base5 networks RG-6, which is used for broadband, but supports higher transmission rates than RG-...

Ngày tải lên: 04/07/2014, 13:20

... Fast Ethernet, and Token Ring CAT 100 Mbps (4 pairs) Typically used for Ethernet networks running at 10 or 100 Mbps Used for data and voice transmission; rated at 100 MHz; suitable for Ethernet, ... pairs) that supports higher bandwidth and is typically used for Ethernet networks that run at 10 €or 100 Mbps Until recent enhancements were made to UTP this grade , of cabling was the stan...

Ngày tải lên: 04/07/2014, 13:21

... used? A RJ -11 B DIX C BNC Barrel Connector D BNC T-Connector figure 2.12 You have been hired by a small company to cable its network The company has offices in two buildings that are 300 m apart Both ... closets in your facility A patch and impact tool is used to terminate copper cabling to 66€and 110 blocks For the Network exam you will need to know how to install commonly used wiring d...

Ngày tải lên: 04/07/2014, 13:21

... Self Test A RJ-11 B RG 58 C SC D BNC 12 As a Network technician for 123 LLC, you are asked by your CIO about the access method of Gigabit Ethernet Which ... A new technician for 123 Corp plans out the maximum length of a Gigabit Ethernet segment using MMF optic cable is What is the correct distance? (Choose only one) A 100 m B 125 m C 550 m D 10 km ... UTP cable A 10BaseT B 100BaseFL C 1...

Ngày tải lên: 04/07/2014, 13:21