Case Study: Pat Lee's Home Pc Network Chapter 1a Updated January 2007 Panko’s Business data Networks and Telecommunications. 6th edition :: Copyright 2007 Prentice-Hall May only be used by adopters of the book
Case Study: Pat Lee’s Home PC Network Chapter 1a Updated January 2007 Panko’s Business Data Networks and Telecommunications, 6th edition Copyright 2007 Prentice-Hall May only be used by adopters of the book
Pat Lee's Home Network Pat Lee is a vice president at FBP Wants a network in her home Family' s main computer is the downstairs PC Daughter Emily has a pc in her room Wants to connect both to the Internet through a broadband(high-speed) cable modem service Perspective A small Lan but has all the key network elements 1a-2
1a-2 Pat Lee’s Home Network • Pat Lee is a vice president at FBP • Wants a network in her home – Family’s main computer is the downstairs PC – Daughter Emily has a PC in her room – Wants to connect both to the Internet through a broadband (high-speed) cable modem service • Perspective – A small LAN but has all the key network elements
I Figure 1a-2: Coaxial Cable Inner Outer Common Conductor Conductor Axis (wire) Insulation (cylinder) Insulation Two conductors are required for transmission 1a-3
1a-3 Figure 1a-2: Coaxial Cable Inner Conductor (wire) Insulation Insulation Outer Conductor (cylinder) Common Axis Two conductors are required for transmission Two conductors are required for
) Figure 1a-1: Pat Lee's Home Network 2 Coaxial cable Cable to ISP Modem 3. UTP Cord Access Router 1a-4
1a-4 Figure 1a-1: Pat Lee’s Home Network 1. Coaxial Cable to ISP 2. Cable Modem 3. UTP Cord 4. Access Router
) Figure 1a-1: Pat Lee's Home Network, Continued 6 A1-BD-33-6E-C7-BB PC in Emily,'s Room 5. UTP Access Cord Router 5. UTP Cord 6. B2-CD-13-5B-E4-65 PC in study 1a-5
1a-5 Figure 1a-1: Pat Lee’s Home Network, Continued 5. UTP Cord 5. UTP Cord 6. B2-CD-13-5B-E4-65 PC in Study 6. A1-BD-33-6E-C7-BB PC in Emily’s Room 4. Access Router
Figure 1a-5: Unshielded Twisted Pair(UTP) cord With rj-45 Connector 4-Pair Unshielded Twisted Pair (UTP) Industry Standard Pen 8-Pin RJ-45 Connector UTP Cord 1a-6
1a-6 Figure 1a-5: Unshielded Twisted Pair (UTP) Cord With RJ-45 Connector 8-Pin RJ-45 Connector 4-Pair Unshielded Twisted Pair (UTP) Industry Standard Pen UTP Cord
) Figure 1a-1: Pat Lee's Home Network, Continued 6. A1-BD-33-6E-C7-BB PC in Emilys Room 7. File Sharing 6 B2-CD-13-5B-E4-65 PC in Stud. 1a-7
1a-7 Figure 1a-1: Pat Lee’s Home Network, Continued 6. B2-CD-13-5B-E4-65 PC in Study 6. A1-BD-33-6E-C7-BB PC in Emily’s Room 7. File Sharing
) Figure 1a-1: Pat Lee's Home Network, Continued 6. A1-BD-33-6E-C7-BB PC in Emily,'s Room 8. Printer Sharing 6 B2-CD-13-5B-E465 PC in Study 1a-8
1a-8 Figure 1a-1: Pat Lee’s Home Network, Continued 6. B2-CD-13-5B-E4-65 PC in Study 6. A1-BD-33-6E-C7-BB PC in Emily’s Room 8. Printer Sharing
Figure 1a-3: Network Interface Cards(NICs) PC Card Nic, Installed in pc Internal Nic, Installed inside Card slot in notebook and some Pdas systems unit Plugged into expansion slot on the mother board 1a-9
1a-9 Figure 1a-3: Network Interface Cards (NICs) Internal NIC. Installed inside systems unit. Plugged into expansion slot on the mother board. PC Card NIC. Installed in PC Card slot in notebook and some PDAs
Figure 1a-4: Device Drivers Operating system NIC Hard drive Printer Device Device Device Driver Driver Driver NIC Hard Drive Emla Printer 1a-10
1a-10 Figure 1a-4: Device Drivers Operating System NIC Device Driver Hard Drive Device Driver Printer Device Driver NIC Printer Hard Drive
