cisco ccna module 5
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1© 2004, Cisco Systems, Inc. All rights reserved.
Module 5 Cabling LANs and WANs
222© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idObjectives
333© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idLAN and Physical Layer
444© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idLAN and Physical Layer
555© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idEthernet in the Campus
666© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idEthernet Media and Connector Requirements
777© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idConnection Media
888© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
999© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
101010© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
111111© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
121212© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
131313© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
141414© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idUTP Implementation
151515© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRepeaters
161616© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idHubs
171717© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idWireless
181818© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idBridges
191919© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idSwitches
•A switch is sometimes described as a multiport bridge .
•Switches have multiports
•Switching is a technology that alleviates congestion in Ethernet LANs by reducing the traffic and increasing the bandwidth
•Replacing hubs
202020© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idSwitches
212121© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idSwitches
222222© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idHost Connectivity
232323© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idHost Connectivity
242424© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idPeer-to-Peer
252525© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idClient/Server
262626© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idClient/Server
272727© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idWAN Physical Layer
282828© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idWAN Serial Connections
292929© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idWAN Serial Connections
303030© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRouters and Serial Connections
• Routers are responsible for routing data packets from source to destination within the LAN,
• For providing connectivity to the WAN
313131© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRouters and Serial Connections
323232© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRouters and Serial Connections
333333© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRouters and Serial Connections
343434© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRouters and ISDN BRI Connections
353535© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idRouters and DSL Connections
363636© 2004, Cisco Systems, Inc. All rights reserved.
www.pnj.ac.idSummary
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