Q: Which ARP and Where
Are you an #ARP pretender? ARP is simple. At the same time, ARP can be used as both a testing tool and interview tool determine whether someone really knows how networks work, or if they just read the basics in
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200-301 V1 Part 1: Intro
A: Ethernet Cabling Pinouts
Which of these uses a straight-through cable: a cable between two switches? Two routers? Two PCs? A switch and a router? A switch and a hub? The list goes on for a bit. This latest question about Ethernet cabling pinouts makes
Q: Ethernet Cabling Pinouts
#CCENT test takers sometimes struggle with going from the basic idea of a crossover cable, to looking at a network diagram and deciding which types of cable pinouts to use for each link. Today’s post adds to the practice. As
A: Parsing Layer and Header Terminology
I posted a question about headers and TCP/IP layers a few days back. Here are the answers! Post with any related clarifications or comments.
Q: Parsing Layer and Header Terminology
One big challenge for #CCENT and #CCNA test takers is interpreting tons of new terminology. Today’s post poses a question about headers and encapsulation, with plenty of terms. You job is simple: interpret the scenario, the terms, and answer the
