This chapter describes the Cisco Unified Communications IM and Presence (IM&P) architecture and design.
This chapter from CCNA Collaboration CIVND 210-065 Official Cert Guide offers a high-level overview of the solution Cisco offers in IP surveillance. The first section reviews legacy closed-circuit TV (CCTV) video-surveillance architecture and how it has evolved into what is available today. The subsequent sections cover Cisco’s physical security offering, the components involved with their solution, and the architectural design of how all the different elements work together.
Concluding this three-part series on WAN technologies, Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, Academic Edition, discusses how satellite, wireless data, and leased lines are used as part of a networking solution.
In Part 2 of a three-part series, Sean Wilkins, co-author of CCNA Routing and Switching 200-120 Network Simulator, Academic Edition, reviews popular low-end and mid-grade offerings for Internet access: dial-up, ISDN, DSL, and cable.
IT training and certification can be a wild, wacky and sometimes wooly world. That's why I follow lots of different news sources to keep up. This week, I have a better than usual reason for sharing those sources with you.
Interesting item showed up on the Born to Learn blog from Larry Kaye at Microsoft Learning on February 16, 2016, to inform readers that most of the SQL Sever exams will now cover content from both SQL Server 2012 and SQL Server 2014. This should extend the lifetime of current SQL Server certs for a while, as new version is expected to follow in the wake of Windows Server 2016, scheduled for public release sometime in the second half of 2016.
Ace psychometrician and MS Learning guru Liberty Munson helps certification minded IT professionals strike gold once again in a recent blog post for Born to Learn. In that post, she not only asserts that numerous Microsoft certification exams can provide college credit at a large number of institutions at the rate of 2-3 credit hours a pop, she also provides a list of the exam that potentially qualify for this bonanza.
You've got to hand it to the team at Microsoft Learning and the Microsoft Virtual Academy (MVA): they're always coming up with cool and interesting ways to incent people to dig more deeply into their tools and technologies, while also expanding their skills and knowledge. It's a good thing 2016 is a Leap Year, as it happens, because MS has issued ten learning challenges IT pros, students, and software developers to get their juices flowing and to help them improve their technical chops.