Click to edit Master subtitle style Full stack. SPA development.
Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:
-
Upload
mabel-chambers -
Category
Documents
-
view
215 -
download
0
Transcript of Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:
![Page 1: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/1.jpg)
• Click to edit Master subtitle style
Chapter 1:Introduction to NetworksInstructor:<enter your name here>
![Page 2: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/2.jpg)
Chapter 1: Introduction to Networks
The Following CompTIA Network+ Exam Objectives Are Covered in This Chapter:
3.5 Describe different network topologies.• MPLS• Point-to-point• Point-to-multipoint• Ring• Star• Mesh• Bus• Peer-to-peer• Client-server• Hybrid
2
![Page 3: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/3.jpg)
What is a Network?
3
In the computer world, the term network means two or more connected computers that can share resources like data and applications, office machines, an Internet connection, or some combination of these.
![Page 4: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/4.jpg)
What is a LAN?
4
A local area network (LAN) is usually restricted to spanning a particular geographic location
![Page 5: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/5.jpg)
Let’s connect these LAN’s together…
5
![Page 6: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/6.jpg)
Hosts/Workstations communicate to a Server
6
The term host is used to describe pretty much anything that takes an IP address. You also see that the hosts can access the servers across the network—pretty much the general idea of having a network.
![Page 7: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/7.jpg)
Wide Area Networks
7
•Usually need a router port or ports.•Span larger geographic areas and/or can link disparate locations.•Are usually slower.•Can choose when and how long we connect to a WAN. •Can utilize either private or public data transport media such as phone lines.
![Page 8: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/8.jpg)
MPLS
8
MPLS is a switching mechanism that imposes labels (numbers) to data and then usesthose labels to forward data when the data arrives at the MPLS network
![Page 9: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/9.jpg)
Peer-to-Peer Networking
9
![Page 10: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/10.jpg)
Client Server Networks
10
![Page 11: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/11.jpg)
Physical Topologies
11
Here is a list of the various topologies you’re most likely to run in to these days:– Bus
– Star
– Ring
– Mesh
– Point-to-point
– Point-to-multipoint
– Hybrid
![Page 12: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/12.jpg)
A Physical Bus Topology
12
![Page 13: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/13.jpg)
Physical Star Topology
13
![Page 14: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/14.jpg)
A Physical Ring Topology
14
![Page 15: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/15.jpg)
A Physical MESH Topology
15
![Page 16: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/16.jpg)
Point-to-point Topologies
16
![Page 17: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/17.jpg)
Point-to-Multipoint Topology
17
![Page 18: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/18.jpg)
Point-to-Multipoint Example 2
18
![Page 19: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/19.jpg)
Hybrid Topology
19
![Page 20: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/20.jpg)
Backbones and Segments
20
![Page 21: Click to edit Master subtitle style Chapter 1:Introduction to Networks Instructor:](https://reader035.fdocuments.in/reader035/viewer/2022062515/56649f4a5503460f94c6bf25/html5/thumbnails/21.jpg)
Summary
21
• Summary
• Exam Essentials Section
• Written Labs
• Review Questions