Computer Science 220: Fundamentals of Routing and Switching

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Course Summary

Computer Science 220: Fundamentals of Routing and Switching has been evaluated and recommended for 3 semester hours and may be transferred to over 2,000 colleges and universities. With this self-paced course, you get engaging lessons, expert instructors who make even the most challenging computer science topics simple, and an excellent resource for getting a head start on your degree.
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12 chapters in Computer Science 220: Fundamentals of Routing and Switching

Course Practice Test

Check your knowledge of this course with a 50-question practice test.
  • Comprehensive test covering all topics
  • Detailed video explanations for wrong answers
Week {{::cp.getGoalWeekForTopic(0, 12)}}
Ch 1. Networking Basics {{cp.topicAssetIdToProgress[588245].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is a Computer Network? - Types & Definition Score: {{cp.lessonAssetIdToProgress[6117].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6117].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6117].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6117].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Importance of Communication Networks Score: {{cp.lessonAssetIdToProgress[486217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486217].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486217].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Network Operating Systems (NOS): Windows & Novell Net Ware Score: {{cp.lessonAssetIdToProgress[1760].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1760].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1760].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1760].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Client/Server and Mainframe Systems Used in Telecommunication Systems Score: {{cp.lessonAssetIdToProgress[1758].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1758].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1758].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1758].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Components of a Telecommunications System Score: {{cp.lessonAssetIdToProgress[1757].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1757].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1757].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1757].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Cables for Networking: Types & Characteristics Score: {{cp.lessonAssetIdToProgress[486237].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486237].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486237].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486237].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Telecommunications Hardware: Routers, Modems, Switches, Bridges, and Gateways Score: {{cp.lessonAssetIdToProgress[1759].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1759].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1759].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1759].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Network Interface Card (NIC): Types, Function & Definition Score: {{cp.lessonAssetIdToProgress[5089].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5089].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5089].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5089].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - LAN Card: Definition, Function & Types Score: {{cp.lessonAssetIdToProgress[5088].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5088].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[5088].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[5088].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(1, 12)}}
Ch 2. Network Types & Topologies {{cp.topicAssetIdToProgress[588247].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Network Architecture: Tiered & Peer-to-Peer Score: {{cp.lessonAssetIdToProgress[14066].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14066].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14066].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14066].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Physical & Logical Topology: Definition & Characteristics Score: {{cp.lessonAssetIdToProgress[238215].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238215].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238215].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238215].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Computer Networks and Distributed Processing: PAN, LAN, WAN, MAN Score: {{cp.lessonAssetIdToProgress[1761].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1761].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1761].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1761].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Types of Networks: LAN, WAN, WLAN, MAN, SAN, PAN, EPN & VPN Score: {{cp.lessonAssetIdToProgress[14065].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14065].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[14065].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[14065].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - How Star, Bus, Ring & Mesh Topology Connect Computer Networks in Organizations Score: {{cp.lessonAssetIdToProgress[1766].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1766].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1766].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1766].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(3, 12)}}
Ch 4. Wide Area Networks (WAN) {{cp.topicAssetIdToProgress[588257].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Wide Area Network Topologies Score: {{cp.lessonAssetIdToProgress[486293].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486293].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486293].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486293].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - WAN Connectivity Techniques Score: {{cp.lessonAssetIdToProgress[238219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238219].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238219].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238219].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - DSL & Cable Wide Area Networks: Definitions, Types & Uses Score: {{cp.lessonAssetIdToProgress[486295].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486295].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486295].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486295].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - WAN Troubleshooting: Procedures & Commands Score: {{cp.lessonAssetIdToProgress[588259].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588259].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588259].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588259].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(5, 12)}}
Ch 6. Components of Wireless Networking {{cp.topicAssetIdToProgress[588267].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Wireless Network Modes: Applications & Differences Score: {{cp.lessonAssetIdToProgress[238217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238217].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238217].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238217].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Communication & Wireless Computing Devices: GPS, PDA, Cellular & Satellite Score: {{cp.lessonAssetIdToProgress[1762].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1762].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1762].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1762].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - Short-Range Wireless Communication: Bluetooth, ZigBee & Infrared Transmission Score: {{cp.lessonAssetIdToProgress[1763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1763].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1763].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1763].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Medium-Range Wireless Communication: Wi-Fi & Hotspots Score: {{cp.lessonAssetIdToProgress[1764].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1764].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1764].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1764].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Wide-Area Wireless Communication: Microwave, Satellite, 3G, 4G & WiMAX Score: {{cp.lessonAssetIdToProgress[1765].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1765].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1765].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1765].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - WLAN Protocols: Types & Characteristics Score: {{cp.lessonAssetIdToProgress[486305].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486305].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486305].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486305].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(6, 12)}}
Ch 7. OSI & TCP/IP Overview {{cp.topicAssetIdToProgress[588269].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is a Network Protocol? - Types & List Score: {{cp.lessonAssetIdToProgress[213041].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[213041].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[213041].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[213041].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Communication Protocol? - TCP/IP & Explanation Score: {{cp.lessonAssetIdToProgress[6381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6381].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6381].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6381].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - OSI Model: Using Open Systems Interconnection to Send and Receive Data Score: {{cp.lessonAssetIdToProgress[2482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2482].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2482].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2482].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Physical Layer of the OSI Model: Definition, Components & Media Score: {{cp.lessonAssetIdToProgress[486225].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486225].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486225].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486225].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Data Link Layer of the OSI Model: Protocol, Functions & Design Score: {{cp.lessonAssetIdToProgress[9283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9283].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9283].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Network Layer of the OSI Model: Functions, Design & Security Score: {{cp.lessonAssetIdToProgress[9294].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9294].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9294].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9294].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Transport Layer of the OSI Model: Functions, Security & Protocol Score: {{cp.lessonAssetIdToProgress[9287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9287].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9287].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Session Layer of the OSI Model: Functions, Protocols & Examples Score: {{cp.lessonAssetIdToProgress[9279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9279].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9279].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Presentation Layer of the OSI Model: Definition, Functions & Protocols Score: {{cp.lessonAssetIdToProgress[9276].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9276].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9276].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9276].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - Application Layer of the OSI Model: Definition, Functions & Protocols Score: {{cp.lessonAssetIdToProgress[9288].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9288].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[9288].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[9288].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - Internet Connectivity and Communication Standards Score: {{cp.lessonAssetIdToProgress[2438].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2438].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[2438].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[2438].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(7, 12)}}
Ch 8. Routing Protocols & Standard Practices {{cp.topicAssetIdToProgress[588271].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - Internet Packet: Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6378].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6378].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6378].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Routing Protocols: Interior & Exterior Gateways Score: {{cp.lessonAssetIdToProgress[440023].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[440023].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[440023].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[440023].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - EIGRP: Definition, Protocol & Functionality Score: {{cp.lessonAssetIdToProgress[588273].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588273].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588273].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588273].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - OSPF: Definition, Routing & Configuration Score: {{cp.lessonAssetIdToProgress[588275].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588275].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588275].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588275].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Routing Information Protocol: Definition, Function & Versions Score: {{cp.lessonAssetIdToProgress[588277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588277].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588277].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588277].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Spanning Tree Protocol: Definition, Uses & Limitations Score: {{cp.lessonAssetIdToProgress[588279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588279].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588279].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588279].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Implementing Spanning Tree Protocol in VLANs Score: {{cp.lessonAssetIdToProgress[588281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588281].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588281].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588281].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Implementing Spanning Tree Protocol in WANs Score: {{cp.lessonAssetIdToProgress[588283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588283].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588283].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588283].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(8, 12)}}
Ch 9. IP Addressing {{cp.topicAssetIdToProgress[588285].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is an IP Address? - Definition & Explanation Score: {{cp.lessonAssetIdToProgress[6372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6372].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[6372].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[6372].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - What is Hostname Resolution? Score: {{cp.lessonAssetIdToProgress[238211].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238211].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[238211].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[238211].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - The Internet: IP Addresses, URLs, ISPs, DNS & ARPANET Score: {{cp.lessonAssetIdToProgress[1747].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1747].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[1747].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[1747].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - IPv4 Address: Structure, Classes and Types Score: {{cp.lessonAssetIdToProgress[486245].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486245].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486245].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486245].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - The Role of IANA & ICANN in Managing IP Addresses Score: {{cp.lessonAssetIdToProgress[486241].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486241].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[486241].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[486241].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - Network Segmentation & IP Subnetting: Definition & Processes Score: {{cp.lessonAssetIdToProgress[588287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588287].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588287].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588287].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(10, 12)}}
Ch 11. Network Security & Policies {{cp.topicAssetIdToProgress[588297].percentComplete}}% complete
Course Progress Best Score
Lesson 1 - What is Network Security? - Definition & Fundamentals Score: {{cp.lessonAssetIdToProgress[219315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219315].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219315].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219315].bestScoreQuestions}}  Take Quiz Optional
Lesson 2 - Types of Network Security Score: {{cp.lessonAssetIdToProgress[219319].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219319].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219319].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219319].bestScoreQuestions}}  Take Quiz Optional
Lesson 3 - What is a Firewall in Network Security? - Role & Use Score: {{cp.lessonAssetIdToProgress[219321].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219321].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219321].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219321].bestScoreQuestions}}  Take Quiz Optional
Lesson 4 - Routing & Switching: Security Issues & Solutions Score: {{cp.lessonAssetIdToProgress[588299].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588299].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[588299].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[588299].bestScoreQuestions}}  Take Quiz Optional
Lesson 5 - Network Security Design: Best Practices & Principles Score: {{cp.lessonAssetIdToProgress[219337].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219337].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219337].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219337].bestScoreQuestions}}  Take Quiz Optional
Lesson 6 - IPsec vs. SSL Score: {{cp.lessonAssetIdToProgress[199949].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[199949].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[199949].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[199949].bestScoreQuestions}}  Take Quiz Optional
Lesson 7 - Network Security Risk Assessment: Checklist & Methodology Score: {{cp.lessonAssetIdToProgress[219339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219339].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219339].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219339].bestScoreQuestions}}  Take Quiz Optional
Lesson 8 - Network Security Threats: Types & Vulnerabilities Score: {{cp.lessonAssetIdToProgress[219351].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219351].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219351].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219351].bestScoreQuestions}}  Take Quiz Optional
Lesson 9 - Network Security Audit: Tools & Checklist Score: {{cp.lessonAssetIdToProgress[219341].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219341].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219341].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219341].bestScoreQuestions}}  Take Quiz Optional
Lesson 10 - What is a Network Security Policy? - Procedures & Examples Score: {{cp.lessonAssetIdToProgress[219343].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219343].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219343].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219343].bestScoreQuestions}}  Take Quiz Optional
Lesson 11 - How to Test Network Security Score: {{cp.lessonAssetIdToProgress[219345].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219345].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219345].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219345].bestScoreQuestions}}  Take Quiz Optional
Lesson 12 - Wireless Network Security Issues & Solutions Score: {{cp.lessonAssetIdToProgress[219349].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219349].bestScoreQuestions}}  Take Quiz Optional
Score: {{cp.lessonAssetIdToProgress[219349].bestScoreCorrect}}/{{cp.lessonAssetIdToProgress[219349].bestScoreQuestions}}  Take Quiz Optional
Week {{::cp.getGoalWeekForTopic(11, 12)}}
Ch 12. Required Assignments for Computer Science 220 {{cp.topicAssetIdToProgress[588301].percentComplete}}% complete
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