NETWORK+ GUIDE TO NETWORKS, FOURTH EDITION - CHAPTER 14 docx

... measures to prevent future problems Network+ Guide to Networks, 4e 34Private Key Encryption (continued)Figure 1 4-6 : Private key encryption Network+ Guide to Networks, 4e 41IPSec (Internet Protocol ... their techniques Network+ Guide to Networks, 4e 23Proxy Servers (continued)Figure 1 4-4 : A proxy server used on a WAN Network+ Guide to Networks, 4e 11Risks Associated with Protocols and Software ... of documentation and communication Network+ Guide to Networks, 4e 32Key Encryption (continued)Figure 1 4-5 : Key encryption and decryption Network+ Guide to Networks, 4e 5Security Risks•Not...

... systems can connect to UNIX servers Network+ Guide to Networks, 4e 20UNIX System File and Directory Structure (continued)Figure 9-1 : UNIX file system hierarchy Network+ Guide to Networks, 4e 27A ... pages)–Access via man command Network+ Guide to Networks, 4e 42Connecting to UNIX-Type of Servers (continued)Figure 9-5 : Windows Telnet session Network+ Guide to Networks, 4e 12UNIX Server ... necessary to make a UNIX-type system a fully featured Windows file- and printer-sharing server–Communicates with Windows servers using SMB file-sharing protocol and CIFS protocol Network+ Guide to...

... distributing to all users•Workstation-by-workstation or network installation Network+ Guide to Networks, 4e 28Performance and Fault Management (continued)Figure 1 5-7 : Graphs generated by MRTG Network+ ... software Network+ Guide to Networks, 4e 49Summary (continued)•Baselining includes keeping a history of network performance, physical topology, logical topology, number of devices, OSs and protocols, ... plan–Proposal–Evaluation–Training–Pre-implementation–Implementation–Post-implementation Network+ Guide to Networks, 4e 12Tasks and Timelines•Project should be divided into specific tasks–Divide large tasks into sub-tasks–Assign duration,...

... WAN NETWORK+ GUIDE TO NETWORKS, FOURTH EDITION Chapter 1An Introduction to NetworkingCLIENT/SERVER NETWORKS (CONTINUED)Advantages of using client/server networks over peer -to- peer networks (continued):Servers ... mediaIn a peer -to- peer network, every computer can communicate directly with every other computerA client/server network uses a server to enable clients to share data, data storage space, ... 1-2 : Resource sharing on a client/server networkLANS, MANS, AND WANS (CONTINUED)11Network+ Guide to Networks, 4eFigure 1-4 : A simple WAN NETWORK+ GUIDE TO NETWORKS,...

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... (sheath)Twisted-pair cable consists of color-coded pairs of insulated copper wiresThere are two types of twisted-pair cables: STP and UTP Network+ Guide to Networks, 4e29SMF (SINGLE-MODE FIBER)Narrow ... to noiseExcellent securityAbility to carry signals for much longer distances before requiring repeaters than copper cableIndustry standard for high-speed networking NETWORK+ GUIDE TO ... than UTPConnector: Both use RJ-45 and RJ-11Noise Immunity: STP more noise-resistantSize and scalability: Max segment length for both is 100 m on 10BASE-T and 100BASE-T networksMaximum...

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... direction9 NETWORK+ GUIDE TO NETWORKS, FOURTH EDITION Chapter 5Networking Hardware44BROUTERSBridge routersRouters that take on some characteristics of bridgesCan forward nonroutable protocolsConnect ... allows connection to another hub or other connectivity deviceOn Ethernet networks, can serve as central connection point of star or star-based hybrid topologyOn Token Ring networks, hubs ... REQUEST)Message to computer instructing it to stop what it is doing and pay attention to something elseInterrupt: circuit board wire over which device issues voltage to signal IRQIRQ...

... or fiber-optic required•For T3s, microwave or fiber-optic necessary Network+ Guide to Networks, 4e 10WAN Topologies (continued)Figure 7-4 : A star topology WAN Network+ Guide to Networks, ... Protocols (continued)Figure 7-2 4: Protocols used in a remote access Internet connection Network+ Guide to Networks, 4e 7WAN Topologies (continued)Figure 7-2 : A bus topology WAN Network+ Guide ... channel and D channel Network+ Guide to Networks, 4e 22Types of T-CarriersTable 7-1 : Carrier specifications Network+ Guide to Networks, 4e 20ISDN (continued)Figure 7-1 1: A Primary Rate Interface...

... files within each directory Network+ Guide to Networks, Fourth Edition Chapter 8Network Operating Systems and Windows Server 2003-Based Networking Network+ Guide to Networks, 4e 32MMC (Microsoft ... Server 2003 network Network+ Guide to Networks, 4e 40Trust Relationships (continued)Figure 8-1 4: Explicit one-way trust between domains in different trees Network+ Guide to Networks, 4e 20Managing ... server?–Which protocols and network services should the server use? Network+ Guide to Networks, 4e 39Trust RelationshipsFigure 8-1 3: Two-way trusts between domains in a tree Network+ Guide to Networks,...