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ExamNotes for CompTIA Network+ N10-007 Main Domain 2.0 Infrastructure ExamNotes for Network+ N10-007 Main Domain 2.0 NOTE: This is a work in progress. We are completing Network+ Main Domain 2.0 right now and when all the sub-objectives are completed, there will be one post for each Network+ N10-007 CompTIA Sub-Objective (just like in our ExamNotes for A+ 220-1001 & 1002). Click here to go back to the Network+ Table of Content If this was a book, these posts would represent a little over 150 Read more […]

ExamNotes for Network+ N10-007 1.8 Explain the functions of network services Click here to go back to the Network+ ExamNotes Table of Content DNS service In order to effectively administer DNS in your organization, you need a working knowledge of how the namespace database is arranged. The namespace databases are stored in DNS zone files. These zone files store the data in a number of resource records. Each resource record is designed to hold precise types of data serving specific functions. Click Read more […]

ExamNotes for Network+ N10-007 1.7 Summarize cloud concepts and their purpose Click here to go back to the Network+ ExamNotes Table of Content Cloud computing has become a part of every user’s daily interactions. Even your Smartwatch can store data in the cloud. Here we’ll look at the available cloud services, delivery models, connectivity, and the security aspects. Click here for our Exam Simulator for Network+ N10-007 Cloud computing public – private Types of services Cloud service Read more […]

CompTIA Network+ N10-007 Sub-objective 1.6: Given a scenario, implement the appropriate wireless technologies and configurations Click here to go back to the Network+ ExamNotes Table of Content Click here for our Exam Simulator for Network+ N10-007 802.11 standards WLAN networking standards are described by the IEEE 802.11 group. Listed below is a description of each WLAN standard. 802.11a – Released after 802.11b, 802.11a has greater theoretical throughput and a greater coverage area. Since the Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.5 Compare and contrast the characteristics of network topologies, types, and technologies – Part 2 of 2 Click here for Part 1/2 Click here to go back to the Network+ ExamNotes Table of Content Click here for our Exam Simulator for Network+ N10-007 Network+ N10-007 Sub-objective 1.5 ‘Compare and contrast the characteristics of network topologies, types, and technologies’. Here are the exam objectives covered in this Part 2/2. For Part Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.5 Compare and contrast the characteristics of network topologies, types and technologies – Part 1/2 Click here for Part 2/2 Click here to go back to the Network+ ExamNotes Table of Content Click here for our Exam Simulator for Network+ N10-007 1.5 Compare and contrast the characteristics of network topologies, types and technologies Welcome to Exam Notes for the CompTIA Network+ N10-007 objective 1.5! This exam sub-objective covers a lot of ground, Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.4 Given a scenario, configure the appropriate IP addressing components – Part 2 of 2 Click here to go back to the Network+ ExamNotes Table of Content Click here for our Exam Simulator for Network+ N10-007 1.4 Given a scenario, configure the appropriate IP addressing components Subnetting – Classful Classes A, B, C, D, and E Classless VLSM CIDR notation (IPv4 vs. IPv6) Address assignments DHCP DHCPv6 Static APIPA EUI64 IP reservations Click here Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.4 Given a scenario, configure the appropriate IP addressing components – Part 1 of 2 1.4 Given a scenario, configure the appropriate IP addressing components. – Private vs. public – Loopback and reserved – Default gateway – Virtual IP – Subnet mask This is our Part 1 of 2 for sub-objective 1.4. For the remainder of sub-objective 1.4 go to Part 2. Click here to go back to the Network+ ExamNotes Table of Content In this Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.3 Explain the concepts and characteristics of routing and switching – Part 3 of 3 We need your help! This is a free community resource: Please give us any feedback you deem appropriate. If you like it as is, we’d love to know. If you don’t like it, we’d love to know how to improve it. If you find typos or errors, please let us know! Your fellow students will all benefit from your feedback. CompTIA Exam Sub-objective 1.3: “Explain the concepts Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.3 Explain the concepts and characteristics of routing and switching – Part 2 of 3 CompTIA Exam Sub-objective 1.3: “Explain the concepts and characteristics of routing and switching.” For the previous part of these objectives go to Part 1, for the remainder of the 1.3 objectives go to Part 3. Routing Routing protocols (IPv4 and IPv6) – Distance-vector routing protocols – RIP – EIGRP – Link-state routing protocols – Read more […]

Network+ N10-007 ExamNotes for sub-objective 1.3 Explain the concepts and characteristics of routing and switching – Part 1 of 3 In order to understand routing and switching you should be comfortable with the logical and physical aspects of the networks, you will encounter along with the behavior of the devices that control their traffic. CompTIA Exam Sub-objective 1.3: “Explain the concepts and characteristics of routing and switching.” Properties of network traffic Broadcast domains – Read more […]

ExamNotes for Network+ N10-007 sub-objective 1.2 Explain devices, applications, protocols and services at their appropriate OSI layers The OSI layers have been a recurring feature of the Network+ exams from one version to the next for over a decade now. CompTIA is so serious about it that it dedicates this entire sub-objective to this one item. CompTIA Exam Sub-objective 1.1: “Explain devices, applications, protocols and services at their appropriate OSI layers.” • Layer 1 – Physical • Read more […]

ExamNotes for Network+ N10-007 1.1 Explain the purposes and uses of ports and protocols – Part 2/2 Click here to go back to the Network+ ExamNotes Table of Content Welcome to ExamNotes for Network+ N10-007. This series of posts is one pear each CompTIA Network+ sub-objective. This one addresses sub-objective 1.1 “Explain the purposes and uses of ports and protocols”. Because this sub-objective covers so much ground we have split it up into two and this is Part 2 of 2. Click here for Part 1. Please Read more […]

ExamNotes for Network+ N10-007 1.1 Explain the purposes and uses of ports and protocols – Part 1 of 2 Welcome to exam notes for Network+ N10-007! Click here to go back to the Network+ ExamNotes Table of Content ExamNotes is one article for each and every one of the CompTIA Network+ sub-objectives. This one addresses sub-objective 1.1 “Explain the purposes and uses of ports and protocols”. Because this sub-objective covers so much ground we have split it up into two parts and this is part Read more […]