Book Description

A Day-by-Day Review Guide for the CompTIA A+ 220-701 and 220-702 Exams

31 Days Before Your CompTIA^® A+ Exams, Second Edition offers you a personable and practical way to understand the certification process, commit to taking the exam, and finish your preparation using a variety of study resources.

The 31-Day format breaks down key exam topics into 31 daily review sessions using short summaries, lists, tables, examples, and graphics. This edition includes a Study Resources section at the end of each day that provides you with a quick reference for locating more in-depth treatment of a day’s topics within relevant textbook resources.

Use this day-by-day guide to organize, prepare, and review all the CompTIA A+ objectives for the CompTIA A+ Essentials exam (220-701) and the CompTIA A+ Practical Application exam (220-702).

• The features of the book empower you to fit exam preparation into an otherwise busy schedule:
• Tear-out visual calendar summarizes each day’s study topics
• Checklist highlights important tasks and deadlines leading up to your exam
• Description of the CompTIA A+ exams and sign-up process
• Strategies from the author help you to be mentally, organizationally, and physically prepared for exam day
• Conversational tone makes your study time more enjoyable

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Book Description

Trust the best selling Official Cert Guide series from Cisco Press to help you learn, prepare, and practice for exam success. They are built with the objective of providing assessment, review, and practice to help ensure you are fully prepared for your certification exam.

CCNA Voice 640-461 Official Cert Guide presents you with an organized test preparation routine through the use of proven series elements and techniques. “Do I Know This Already?” quizzes open each chapter and enable you to decide how much time you need to spend on each section. Exam topic lists make referencing easy. Chapter-ending Exam Preparation Tasks help you drill on key concepts you must know thoroughly.

• Master Cisco CCNA Voice 640-461 exam topics
• Assess your knowledge with chapter-opening quizzes
• Review key concepts with exam preparation tasks
• Practice with realistic exam questions on the CD-ROM

CCNA Voice 640-461 Official Cert Guide focuses specifically on the objectives for the CCNA Voice ICOMM exam. Senior voice consultants and trainers Jeremy Cioara and Michael Valentine share preparation hints and test-taking tips, helping you identify areas of weakness and improve both your conceptual knowledge and hands-on skills. Material is presented in a concise manner, focusing on increasing your understanding and retention of exam topics.

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Book Description

Never has something cried out for a cookbook quite as much as Cisco’s Internetwork Operating System (IOS). IOS is powerful and flexible, but also confusing and daunting. Most tasks can be accomplished in several different ways. And you don’t want to spend precious time figuring out which way is best when you’re trying to solve a problem quickly.

That’s what this cookbook is for. Fortunately, most router configuration tasks can be broken down into several more or less independent steps: you configure an interface, you configure a routing protocol, you set up backup links, you implement packet filters and other access control mechanisms. What you really need is a set of recipes that show you how to perform the most common tasks, so you can quickly come up with a good configuration for your site. And you need to know that these solutions work: you don’t want to find yourself implementing a backup link at 2 A.M. because your main link is down and the backup link you set up when you installed the router wasn’t quite right.

Thoroughly revised and expanded, Cisco IOS Cookbook, 2nd Edition, adds sections on MPLS, Security, IPv6, and IP Mobility, and presents solutions to the most common configuration problems, including:

• Configuring interfaces of many types, from serial to ATM and Frame Relay
• Configuring all of the common IP routing protocols (RIP, EIGRP, OSPF, and BGP)
• Configuring authentication
• Configuring other services, including DHCP and NTP
• Setting up backup links, and using HSRP to configure backup routers Download Now »

Book Description

Implementing Cisco Unified Communications Voice over IP and QoS (CVOICE)
Foundation Learning Guide
Foundation Learning for the CCNP^® Voice (CVOICE) 642-437 Exam

Implementing Cisco Unified Communications Voice over IP and QoS (CVOICE) Foundation Learning Guide is a Cisco^®-authorized, self-paced learning tool for CCNP Voice foundation learning. Developed in conjunction with the Cisco CCNP Voice certification team, it covers all aspects of planning, designing, and deploying Cisco VoIP networks and integrating gateways, gatekeepers, and QoS into them.

Updated throughout for the new CCNP Voice (CVOICE) Version 8.0 exam (642-437), this guide teaches you how to implement and operate gateways, gatekeepers, Cisco Unified Border Element, Cisco Unified Communications Manager Express, and QoS in a voice network architecture. Coverage includes voice gateways, characteristics of VoIP call legs, dial plans and their implementation, basic implementation of IP phones in Cisco Unified Communications Manager Express environment, and essential information about gatekeepers and Cisco Unified Border Element. The book also provides information on voice-related QoS mechanisms that are required in Cisco Unified Communications networks.

Fourteen video lab demonstrations on the accompanying CD-ROM walk you step by step through configuring DHCP servers, CUCME autoregistration, ISDN PRI circuits, PSTN dial plans, DID, H.323 and MGCP gateways, VoIP dial peering, gatekeepers, COR, AutoQoS VoIP, and much more. Download Now »

Book Description

This complete new guide to auditing network security is an indispensable resource for security, network, and IT professionals, and for the consultants and technology partners who serve them.

Cisco network security expert Chris Jackson begins with a thorough overview of the auditing process, including coverage of the latest regulations, compliance issues, and industry best practices. The author then demonstrates how to segment security architectures into domains and measure security effectiveness through a comprehensive systems approach.

Network Security Auditing thoroughly covers the use of both commercial and open source tools to assist in auditing and validating security policy assumptions. The book also introduces leading IT governance frameworks such as COBIT, ITIL, and ISO 17799/27001, explaining their values, usages, and effective integrations with Cisco security products.

This book arms you with detailed auditing checklists for each domain, realistic design insights for meeting auditing requirements, and practical guidance for using complementary solutions to improve any company’s security posture.

• Master the five pillars of security auditing: assessment, prevention, detection, reaction, and recovery.
• Recognize the foundational roles of security policies, procedures, and standards.
• Understand current laws related to hacking, cracking, fraud, intellectual property, spam, and reporting. Download Now »

Book Description

The practical guide to simulating, detecting, and responding to network attacks

• Create step-by-step testing plans
• Learn to perform social engineering and host reconnaissance
• Evaluate session hijacking methods
• Exploit web server vulnerabilities
• Detect attempts to breach database security
• Use password crackers to obtain access information
• Circumvent Intrusion Prevention Systems (IPS) and firewall protections and disrupt the service of routers and switches
• Scan and penetrate wireless networks
• Understand the inner workings of Trojan Horses, viruses, and other backdoor applications
• Test UNIX, Microsoft, and Novell servers for vulnerabilities
• Learn the root cause of buffer overflows and how to prevent them
• Perform and prevent Denial of Service attacks

Penetration testing is a growing field but there has yet to be a definitive resource that instructs ethical hackers on how to perform a penetration test with the ethics and responsibilities of testing in mind. Penetration Testing and Network Defense offers detailed steps on how to emulate an outside attacker in order to assess the security of a network.

Unlike other books on hacking, this book is specifically geared towards penetration testing. It includes important information about liability issues and ethics as well as procedures and documentation. Using popular open-source and commercial applications Download Now »