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Video: LPIC-1 Exam 101 Linux Professional Institute Certification: Course Introduction
Apr 9, 2015
In this excerpt from LPIC-1 (Exam 101) LiveLessons: Linux Professional Institute Certification, Sander van Vugt introduces this course by sharing information about himself, defining the LPIC and related exams, and covering some basic exam information.
Host, Storage, Network, and Application Integration into a Secure Enterprise Architecture
Apr 6, 2015
This chapter from CompTIA Advanced Security Practitioner (CASP) CAS-002 Cert Guide covers secure data flows to meet changing business needs, standards, interoperability issues, technical deployment models, logical deployment diagram and corresponding physical deployment diagram of all relevant devices, secure infrastructure design, storage Integration, and enterprise application integration enablers.
CompTIA Network+ N10-006 Cert Guide: Network Components
Mar 30, 2015
Many modern networks contain a daunting number of devices, and it is your job to understand the function of each device and how they work with one another. This chapter from CompTIA Network+ N10-006 Cert Guide covers characteristics of media types, infrastructure components, and specialized network devices.
Video: Oracle Certified Associate, Java SE 7 Programmer Exam (1Z0 803): Course Introduction
Mar 27, 2015
In this video excerpt from Oracle Certified Associate, Java SE 7 Programmer Exam (1Z0-803) Complete Video Course, Java instructor, architect, and programmer Simon Roberts introduces the course, what he covers in the course, how the course is structured, and his teaching approach.
Virtualizing Cisco Network Devices
Mar 17, 2015
This chapter from CCNA Data Center DCICT 640-916 Official Cert Guide covers the virtualization capabilities of the Nexus 7000 and Nexus 5000 switches using Virtual Device Context (VDC) and Network Interface Virtualization (NIV).
It's Hard to Overstate the Value of Good Communication Skills in IT
By Ed Tittel
Mar 14, 2015
Ed Tittel discusses the value of oral and written communication "soft skills" in the IT workplace, and suggests resources to help you improve your skills.
Network Implementation of Protocols and Services
Mar 10, 2015
This chapter from CompTIA Security+ SY0-401 Exam Cram, 4th Edition discusses how to use the proper network implementation of protocols and services as a tool to protect and mitigate threats against network infrastructure based on organizational needs. It also has a section specifically dedicated to wireless security implementation based on organization requirements.
Exam Profile: Cisco 640-916 DCICT
Feb 18, 2015
Wendell Odom, author of many highly respected Cisco networking books, previews the Cisco DCICT 640-916 exam for CCNA Data Center certification. He briefly reviews the history of the Cisco Data Center certifications, comparing Cisco Data Center certifications with other tracks, and then focuses on the specifics of the DCICT exam and how to prepare yourself to pass it.
OSPF Implementation
Feb 3, 2015
This chapter from Implementing Cisco IP Routing (ROUTE) Foundation Learning Guide: (CCNP ROUTE 300-101) examines the Open Shortest Path First (OSPF) Protocol, one of the most commonly used interior gateway protocols in IP networking.
CCNP Routing and Switching Portable Command Guide: Configuration of Redistribution
Jan 21, 2015
This chapter from CCNP Routing and Switching Portable Command Guide provides information about redistribution topics.
Troubleshooting Methods for Cisco IP Networks
Jan 14, 2015
This chapter from Troubleshooting and Maintaining Cisco IP Networks (TSHOOT) Foundation Learning Guide: (CCNP TSHOOT 300-135) defines troubleshooting and troubleshooting principles. Next, six different troubleshooting approaches are described. The third section of this chapter presents a troubleshooting example based on each of the six troubleshooting approaches.
Handling Computer Hardware in a Computer Forensics Investigation
Jan 6, 2015
As an aspiring computer forensics investigator, you should develop an understanding of computer hardware, for a number of reasons. This chapter from A Practical Guide to Computer Forensics Investigations covers the importance of being able to recognize different types of computer hardware; the various disk drive interfaces that an investigator can encounter; the types of devices used to forensically extract data from different storage devices; the variety of storage media used and how this evidence should be handled and analyzed; and the use of storage media in actual investigations.
A+ Certified at Twelve: A Study Success Story
Jan 4, 2015
Learn how Canadian teenager Garrett Hillyard became CompTIA A+ certified at the age of twelve with encouragement from his parents and community, and learning materials from Pearson IT Certification.
NCLEX-PN Exam Prep: Care of the Client with Immunological Disorders
Dec 31, 2014
The authors of NCLEX-PN Exam Prep, 3rd Edition discuss care of the client with immunilogical disorders, including hypersensitivity and HIV.
CCNP Routing and Switching SWITCH 300-115 Official Cert Guide: Switch Port Configuration
By David Hucaby
Dec 18, 2014
This chapter from CCNP Routing and Switching SWITCH 300-115 Official Cert Guide presents the various Ethernet network technologies used to establish switched connections within the campus network and also details the switch commands required for configuring and troubleshooting Ethernet LAN ports.
CCIE Routing and Switching v5.0 Official Cert Guide: Classification and Marking
Dec 16, 2014
This chapter from CCIE Routing and Switching v5.0 Official Cert Guide, Volume 2, 5th Edition covers the following subtopics from the Cisco CCIE Routing and Switching written exam blueprint: Modular QoS CLI (MQC), Network-Based Application Recognition (NBAR), QoS Classification, QoS Marking, and Cisco AutoQoS.
Where to draw the line on exam prep?
By Ed Tittel
Dec 10, 2014
Ed Tittel helps define the line between what's OK and what's not, when it comes to disclosing an exam's details to those who haven't yet taken it.
CCNP Routing and Switching TSHOOT 300-135 Official Cert Guide: Troubleshooting Device Performance
Dec 9, 2014
This chapter from CCNP Routing and Switching TSHOOT 300-135 Official Cert Guide discusses common reasons for high CPU and memory utilization on routers and switches, in addition to how we can recognize them. This chapter also covers interface statistics because they sometimes provide the initial indication of some type of issue.
IPv4 Routing Protocol Concepts
Dec 3, 2014
This chapter from CCNA Data Center DCICN 640-911 Official Cert Guide introduces the concepts behind Interior Gateway Protocols (IGPs), typically used inside one company. In particular, this chapter discusses the theory behind types of routing protocols, including distance vector and link-state logic. The chapter also introduces the Routing Information Protocol (RIP), Enhanced Interior Gateway Routing Protocol (EIGRP), and Open Shortest Path First (OSPF) routing protocol.
Fundamental EIGRP Concepts
Nov 26, 2014
This chapter from CCNP Routing and Switching ROUTE 300-101 Official Cert Guide covers EIGRP fundamentals, EIGRP neighborships, and neighborships over WANs.

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