# Network Topologies

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Network Topology Paper
Unit 3 Assignment 1
ITT TECHNICAL INSTITUTE
NT1310
Physical Networking

Peter Mahlan
20168804
04/08/2016
Table of Contents Scope or Introduction 3 Unit 3. Assignment 1. Network Topology 3 Section 1 3 Conclusion 5 Reference 5

Network Topology
Scope or Introduction
Unit 3. Assignment 1. Network Topology Course Objectives and Learning Outcomes
In this assignment, you will describe the hierarchical star, bus, and ring network topologies.

Assignment Requirements
Chapter3 covered 3 main network topologies – hierarchical star, bus, and ring. Write a paragraph describing each topology. Discuss the reasons for using each, and any strengths/weaknesses each has.

Submission Requirements
Submit a 1-2 page Word document; double-spaced; Times New Roman 12 pt font. Cite all sources used. Section 1

In computer networking, topology refers to the layout of connected devices. Think of a topology as a network’s virtual shape or structure. This shape does not necessarily correspond to the actual physical layout of the devices on the network. For example, the computers on a home network may be arranged in a circle in a family room, but it would highly unlikely to find a ring topology there.
Hierarchical Star
Hierarchical star is also known as an extended star topology. Hierarchical or extended star topology is a star network with an additional networking device connected to the main networking device. Typically, a network cable connects to one hub and then several other hubs connect to the first hub. Some advantages of having a star topology are; easily expanded without disruption to the network, cable failure affects only a single user and easy to troubleshoot and isolate problems. Some disadvantages are; requires more cable, a central connecting device allows for a single point of failure and more…...

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