1 / 29

CISCO NETWORKING ACADEMY PROGRAM (CNAP) SEMESTER 1/ MODULE 5

CISCO NETWORKING ACADEMY PROGRAM (CNAP) SEMESTER 1/ MODULE 5. Cabling LANs and WANs. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5. Networking Fundamentals. Objectives. Upon completion of this module, the student will be able to perform tasks related to the following:

randi
Télécharger la présentation

CISCO NETWORKING ACADEMY PROGRAM (CNAP) SEMESTER 1/ MODULE 5

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. CISCO NETWORKING ACADEMY PROGRAM (CNAP) SEMESTER 1/ MODULE 5 Cabling LANs and WANs

  2. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Networking Fundamentals Objectives • Upon completion of this module, the student will be able to perform tasks related to the following: • Cabling the LAN • Cabling the WAN

  3. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs LAN Physical Layer

  4. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Ethernet in the Campus

  5. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Ethernet Media & Connector

  6. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Connection Media

  7. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs UTP Implementation • Order of the wires in must follow EIA/TIA-T568-A or T568-B standards • Three types of patch cables: • Straight-though cable • Switch to router • Switch to PC or server • Hub to PC or server • Crossover cable • Switch to switch • Switch to hub • Hub to hub • Router to router • PC to PC • Router to PC • Rollover cable • console cable

  8. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs UTP Implementation

  9. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Repeaters

  10. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Hubs • multiport repeaters (generally have from two to twenty-four ports) • data arriving over the cables to a hub port is electrically repeated on all the other ports connected to the same network segment, except for the port on which the data was sent

  11. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Bridges

  12. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Switches • Sometimes described multiport bridges • Operate at data link layer of OSI reference model • Switches use gathered information to build forwarding tables to determine the destination

  13. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Switches

  14. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Wireless • Wireless signals are electromagnetic waves that travel through the air • Wireless networks use Radio Frequency (RF), laser, infrared (IR), or satellite/microwaves to carry signals from one computer to another without a permanent cable connection • Two most common wireless technologies used for networking are: • IR - line of sight • RF - out of sight, two approaches used to implement spread spectrum for WLAN transmissions are Frequency Hopping Spread Spectrum (FHSS) and Direct Sequence Spread Spectrum (DSSS)

  15. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Host Connectivity • Host can connect to network using Network Interface Card (NIC) • NIC is layer-2 device and each NIC carries a unique code called MAC address

  16. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Peer-to-peer & Client-server • Peer-to-peer • networked computers act as equal partners, or peers • users control their own resources • Client-server • server is a central computer that respond to requests from clients for file, print, application, and other services

  17. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Peer-to-Peer VS Client/Server

  18. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Peer-to-Peer VS Client/Server

  19. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs WAN Physical Layer

  20. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs WAN Serial Connection DTE: Data Terminal Equipment DCE: Data Communications Equipment CSU: Channel Service Unit DSU: Data Service Unit

  21. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and Serial Connections

  22. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and Serial Connections

  23. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and Serial Connections

  24. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and Serial Connections port typeslot number / port number

  25. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and ISDN BRI Connections • With ISDN BRI, two types of interfaces may be used, BRI S/T and BRI U • A BRI interface with an integrated NT1 is labeled BRI U • A BRI interface without an integrated NT1 is labeled BRI S/T

  26. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and DSL Connections • To connect a router for DSL service, use a phone cable with RJ-11 connectors. • DSL works over standard telephone lines using pins 3 and 4 on a standard RJ-11 connector.

  27. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Routers and Cable Connections • Coaxial cable and a BNC connector are used to connect the router and cable system

  28. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Setting Up Console Connections

  29. CISCO NETWORKING ACADEMY PROGRAM SEMESTER 1/ MODULE 5 Cabling LANs and WANs Summary

More Related