How to Troubleshoot DNS using NSLookup (Nameserver Lookup)
This content is from our CompTIA Network + Video Certification Training Course. Start training today!
In this video, CompTIA Network + instructor Rick Trader demonstrates how to us the NSLookup tool to help troubleshoot DNS.
A Simple Introduction to Cisco CML2
Mark Jacob, Cisco Instructor, presents an introduction to Cisco Modeling Labs 2.0 or CML2.0, an upgrade to Cisco’s VIRL Personal Edition. Mark demonstrates Terminal Emulator access to console, as well as console access from within the CML2.0 product. Hello, I’m Mark Jacob, a Cisco Instructor and Network Instructor at Interface Technical Training. I’ve been using … Continue reading A Simple Introduction to Cisco CML2
Creating Dynamic DNS in Network Environments
This content is from our CompTIA Network + Video Certification Training Course. Start training today! In this video, CompTIA Network + instructor Rick Trader teaches how to create Dynamic DNS zones in Network Environments. Video Transcription: Now that we’ve installed DNS, we’ve created our DNS zones, the next step is now, how do we produce those … Continue reading Creating Dynamic DNS in Network Environments
Cable Testers and How to Use them in Network Environments
This content is from our CompTIA Network + Video Certification Training Course. Start training today! In this video, CompTIA Network + instructor Rick Trader demonstrates how to use cable testers in network environments. Let’s look at some tools that we can use to test our different cables in our environment. Cable Testers Properly Wired Connectivity … Continue reading Cable Testers and How to Use them in Network Environments
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