By Todd Lammle
First-class ebook! Has the entire wanted info and the way to go the recent community+ examination! most sensible details i have obvious in many years and a very good CD in addition. The CD comprises the whole booklet in PDF shape so that you shouldn't have to hold the e-book, that is relatively huge, with you for all time.
Read or Download CompTIA Network+ Deluxe Study Guide: (Exam N10-004) PDF
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Divided into 4 components, LAN change safeguard provide you with steps you could take to make sure the integrity of either voice and information site visitors touring over Layer 2 units. half I covers vulnerabilities in Layer 2 protocols and the way to configure switches to avoid assaults opposed to these vulnerabilities. half II addresses denial-of-service (DoS) assaults on an Ethernet swap and exhibits how these assaults may be mitigated.
This booklet covers the certification examination good, so far as the themes. yet so far as the knowledge it comprises, i don't believe it truly is adequate to cross the examination. The video clips at the cd are only a waste of time; in contrast to one could examine a lot from them. no longer a nasty publication total, yet wishes one other ebook to enrich it.
Hypertext Preprocessor is the world’s hottest open resource internet scripting language, put in on nearly 17 million domain names around the globe (www. personal home page. net/usage. php). it's enjoyed via newbies and embraced via complicated clients. This publication deals builders a whole advisor to taking either protecting and proactive safety techniques inside of their personal home page purposes.
Instant sensor networks have lately bought a excessive point of recognition because of their huge purposes in army and civilian operations. safeguard for instant Sensor Networks discusses primary safety concerns in instant sensor networks, concepts for the security of such networks, in addition to effects from contemporary experiences in instant sensor community safeguard.
Extra info for CompTIA Network+ Deluxe Study Guide: (Exam N10-004)
Test and observe an action plan. B. Determine if anything has changed. C. Implement an action plan. D. Document the solution and the entire process. indd 54 2/27/09 6:27:33 AM Assessment Test lv 39. Which network-performance-optimization technique can delay packets that meet certain criteria to guarantee usable bandwidth for other applications? A. Traffic shaping B. Jitter control C. Logical network mapping D. Load balancing E. Access lists 40. You need to optimize network traffic by spreading it across multiple connections.
A client machine is any device on the network that can ask for access to resources from a workstation—for instance, a printer. The terms workstation and host are used interchangeably because computers have become more and more powerful and the terms have become somewhat fuzzy. The term host is used to describe pretty much anything that takes an IP address. Servers Servers are also powerful computers. They get their name because they truly are “at the service” of the network and run specialized software for the network’s maintenance and control known as the network operating system.
A denial of service (DoS) attack prevents users from accessing the system. All of the above are all possible denial of service attacks except Virus FloodSyn. See Chapter 14 for more information. 29. D. Changing network configurations, terminating sessions, and deceiving the attacker are all actions that can be taken by an Intrusion Prevention System (IPS) device. These are all proactive approaches to security. See Chapter 15 for more information. 30. B. Firewalls help provide perimeter network security by allowing or denying connections and types of traffic in or out of the network.