Loading...
 
Home Page
Network Direction

Recent Blogs and Articles

DateTitleAuthor
2017-01-24 Firepower Threat DefenceĀ 6.2 Luke Robertson
2017-01-19 How Twinax Cables Ruined My Day Luke Robertson
2016-12-15 40G in the DC (Or, How I Learned to Stop Worrying and LoveĀ BiDi) Luke Robertson
Page Hits
vPC and Routing Protocols
A controversial topic; Can vPC exist with routing? If so, how about dynamic routing, such as OSPF, IS-IS or EIGRP>
187
ASA Multiple Context Mode
Did you know that ASA's can be virtualised? Contexts make it easier to have several firewalls on a few physical ASA's
125
ASA Context Configuration
So you know that you want ASA contexts, but want to see how to implement them? This is the right page
102
ICMP Inspection
ICMP receives very different treatment than TCP or UDP. Let's see how (and why) you can put them on a more equal footing
268
Advanced vPC
Following on from the vPC article, we look deeper into the peer-link, keepalive, duplicate frames, failure scenarios, and other advanced concepts
381


ARTICLES
Network Theory

Theory

Security

Security

Firewalls

Firewalls

Switching

Switching

Routing

Routing

VIRL Lab

VIRL Lab

Data Centre

Data Centre

WAN / Comms

WAN / Comms

ABOUT

I started Network Direction in 2008 as a way to reinforce what I've learned, and to share what I've learned with others. It wasn't long before I was posting articles on networking, Linux, Windows, and general Systems Administration.

Over the years my attention got diverted, and the site didn't get updated as often as I would have liked. I also found the content to be too general and unorganized, covering too many different areas of IT.

For this reason, in 2016 the site was redesigned into the site you see now. It is much more organised, and focuses more on networking, and less on general systems administration.

I hope the resources found on this site are of some benefit to you. If you find anything interesting, please share with others. Please feel free to contact me with ideas, suggestions, or comments.

Happy networking