One of the most common Interview questions for Networking related positions involves asking a candidate what occurs in order to move data through a Network. This is a great question to ask, because it requires… Read More »“Tell me everything that happens when you type google.com into a web browser”
In an effort to continue helping CCNA candidates, I’ve taken to doing packet tracer labs on a live stream on YouTube. During the streams I will: Discuss my way through what I am configuring and… Read More »Packet Tracer labs
Supernetting is something like the inverse of Subnetting. With Subnetting, you take one Network and divide it into multiple sub-networks (subnets). With Supernetting, you are doing the opposite: you take multiple subnets and aggregating them… Read More »Supernetting, IP Aggregation, and IP Summarization
In Part 7 of the video series on Access Control Lists we finally apply access lists to an Interface. In Video 1 we discussed that an ACL is simply a tool used to identify traffic… Read More »Applying ACLs to Interfaces
In Part 6 of the video series on Access Lists we look at the syntax and configuration of IPv6 ACLs. This video picks up where we left off and is a direct follow up to… Read More »IPv6 Access Lists
Part 5 of the video series on Access Control Lists is a demonstration of the configuration of Named ACLs. We begin by re-configuring the Numbered ACL from Part 3 as a Named ACL in order… Read More »Named ACL Configuration
I recently made a recommendation for a full CCNA training course. I’ve come across another resource that I would also recommend. Jeremy of JeremysITlab.com has been putting together videos on Youtube covering the entire CCNA… Read More »CCNA Training Videos from Jeremy’s IT Lab
Part 4 of the video series on Access Control Lists picks apart the syntax required to configure a Named Access List. In the video, we will continue where we left off in the prior videos… Read More »Named ACL Syntax