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The Itvue Team
Feb 9, 2017


The Itvue Team
Jan 28, 2017
PPTP vs L2Tp vs OpenVPN vs SSTP vs IKEv2
Every now and then I find myself googling some stuff to find the best answers for my questions sometimes I get to much of information and...
Author Ermias Teffera
Jan 7, 2016


High Availability Design
It is ugly when networks go down. People live online nowadays. Essentially, the life blood of an organization rests in highly available...
Author Ermias Teffera
Dec 26, 2015


General Network Challenges
For some of us, building a network from the ground up is a huge challenge. Understand, once we have that network built we could have some...
Author Ermias Teffera
Nov 26, 2015


SPAN and RSPAN Configuration
Every switch out of box isolate devices in to their own collision domain that means those devices can only see traffics that is sent to...
Author Ermias Teffera
Nov 21, 2015


UDP Operation
No, it isn’t called Unreliable Data Protocol, although many will nickname it that way so they can remember it. UDP is an option at the...
Author Ermias Teffera
Nov 18, 2015


The OSI World
It won’t take you too long being in a technology world to realize there is a concept out there called the OSI Model that people keep...
Author Ermias Teffera
Nov 10, 2015


TCP Operation
If you are reading this the odds are that you are already familiar with TCP infamous "Three way handshake or SYN/ACK sequence....
Author Ermias Teffera
Oct 16, 2015


TTL / Hop Limit
Time to Live (TTL) or hop limit, is a mechanism that limits the lifespan or life of data in networking, The designers of TCP/IP realizes...
Author Ermias Teffera
Sep 25, 2015
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