ccna2
-
Upload
vijender-negi -
Category
Documents
-
view
213 -
download
0
description
Transcript of ccna2
![Page 1: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/1.jpg)
A network is a system that transmits any combination of voice, video and/or data between users.
![Page 2: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/2.jpg)
![Page 3: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/3.jpg)
![Page 4: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/4.jpg)
![Page 5: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/5.jpg)
![Page 6: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/6.jpg)
![Page 7: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/7.jpg)
![Page 8: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/8.jpg)
![Page 9: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/9.jpg)
![Page 10: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/10.jpg)
Programmers
Do
Not
Throw
Sausage
Pizza
Away
![Page 11: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/11.jpg)
![Page 12: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/12.jpg)
•Provides connectivity and path selection between two host
•Provides Logical address
•No error correction, best effort delivery.
![Page 13: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/13.jpg)
![Page 14: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/14.jpg)
![Page 15: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/15.jpg)
![Page 16: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/16.jpg)
![Page 17: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/17.jpg)
![Page 18: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/18.jpg)
![Page 19: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/19.jpg)
Data
Segments
Packet
Frame
Bits
Data
Data
![Page 20: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/20.jpg)
![Page 21: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/21.jpg)
IP defines datagram structures that encapsulate the data to be delivered. It also defines addressing methods that are used to label the datagram source and destination.
![Page 22: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/22.jpg)
![Page 23: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/23.jpg)
Routing is the process of selecting paths in a network along which to send network traffic. Routing is performed for many kinds of networks, including the telephone network (circuit switching), electronic data networks (such as the Internet), and transportation networks
![Page 24: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/24.jpg)
![Page 25: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/25.jpg)
![Page 26: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/26.jpg)
•Cisco Systems, Inc., (2003, March 14). CCNA: network media types. Retrieved from ciscopress.com
•Shelly, Gary, et al. "Discovering Computers" 2003 Edition
•Odom, Wendall, "CCNA Certification Guide"
![Page 27: ccna2](https://reader035.fdocuments.us/reader035/viewer/2022070418/5695d3531a28ab9b029d8563/html5/thumbnails/27.jpg)