60 Second Audio Tech: Unicasting on a network

[singlepic id=826 w=320 h=240 float=right]Here’s some more basic principles of networking that you can hopefully pick up in 60 seconds or less! We like to call this post 60 Second Tech! The information here is good to know for real world administration, but will also help you in preparing for certain CompTIA certifications, such as A+, Network+ and Security+.  Listen to 60 Second Audio Explanation Here Unicasting on a network: Unicasting is also sometimes refered to ask a “Directed Cast”, meaning that it is directed towards one device on [...]

60 Second Audio Tech: Broadcasting on a network

[singlepic id=823 w=320 h=240 float=right]This segment of 60 Second Tech is geared towards people wanting to know more about the basic principles of networking. This small segment can help you in preparing for certain Comptia certifications, such as A+, Network+ and Security+. Listen to 60 Second Audio Explanation Here Broadcasting on network:   Network broadcasting in its basic form can be seen as a yell on a network. Devices on a network trying to discover an IP address based upon a name will generally [...]

Last Chance on A+, Network+, Security+ Certifications

[singlepic id=883 w=320 h=240 float=right]As of January 1, 2011, CompTIA A+, CompTIA Network+ and CompTIA Security+ certifications are valid for three years from the date the candidate becomes certified. A “valid through” date will appear on all certificates and certificate holder CompTIA ID cards. Does this change affect individuals who were certified prior to 2011? No, those individuals certified on or before December 31, 2010 in CompTIA A+, CompTIA Network+ and CompTIA Security+ will retain their “certified for life” status. No [...]

10 Certifications Every IT Pro Needs to Have

CED Solutions provides certification training classes on every one of these highly desired certifications.  by Donald E. Sears [singlepic id=883 w=320 h=240 float=right] No. 10: Cert: Security+ Organization: CompTIA Purpose: Knowledge of system security, network infrastructure, access control and organizational security. No. 9: Cert: ITIL (IT Infrastructure Library) Organization: ITIL Certification Management Board (ICMB) Purpose: To show knowledge of IT operational best practices. There are three tiers of ITIL: Foundation, Practitioner and Manager. No. 8: Cert: MCSA (Microsoft Certified Systems Administrator) Organization: Microsoft Purpose: Demonstrated expertise in MS systems troubleshooting networks in [...]

Take These Live Online Remote Classroom Training Courses Starting Saturday

[singlepic id=18 w=320 h=240 float=right]Take these Live Online Remote Classroom Training Courses starting this Saturday from comfort of your home or office with no travel involved! 8 Cert MCPD/MCTS: ASP & Windows .NET Developer Boot Camp 2/13 to 2/27 CompTIA Triple Certification A+/Network+/Security+ Boot Camp  2/13 to 2/26 Triple MCITP: Windows 2008 Server Desktop Support, Server Administrator, Enterprise Administrator Boot Camp 2/13 to 2/27 6 Cert Windows 2003 MCSA/MCSE, MCSA: Security, MCSE: Security, Security+, MCP Boot Camp  2/13 to 2/27 Use Your New Year Budget to Purchase [...]