From VIRL to IOU and Back
When VIRL first came out everyone jumped on the bandwagon, including myself. Some of us have had it before it was officially released to the public. Cisco’s VIRL is really a good piece of software,...[[ Summary content only, you can read everything now, just visit the site for full story ]]
From VIRL to IOU and Back
When VIRL first came out everyone jumped on the bandwagon, including myself. Some of us have had it before it was officially released to the public. Cisco’s VIRL is really a good piece of...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Merry Christmas
I wanted to wish my readers a Merry and safe Christmas! If you don’t believe in Christmas, then Happy Hanukkah Happy Kwanzaa, Happy Holidays or whatever else you may believe in. We all need...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Sorting Bookmarks in Safari for Mac OS X
If you’re anything like me, then you may just be a bit OCD or ANAL when it comes to some things. One of those things is, I like my bookmarks/favorites in alphabetical order with folders sorted...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Sorting Bookmarks in Safari for Mac OS X
If you’re anything like me, then you may just be a bit OCD or ANAL when it comes to some things. One of those things isI like my bookmarks/favorites in alphabetical...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Sorting Bookmarks in Safari for Mac OS X
If you’re anything like me, then you may just be a bit OCD or ANAL when it comes to some things. One of those things is, I like my bookmarks/favorites in alphabetical order with folders sorted...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Sorting Bookmarks in Safari for Mac OS X
If you’re anything like me, then you may just be a bit OCD or ANAL when it comes to some things. One of those things is, I like my bookmarks/favorites in alphabetical order with folders sorted...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Sorting Bookmarks in Safari for Mac OS X
If you’re anything like me, then you may just be a bit OCD or ANAL when it comes to some things. One of those things is, I like my bookmarks/favorites in alphabetical order with folders sorted...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Sorting Bookmarks in Safari for Mac OS X
If you’re anything like me, then you may just be a bit OCD or ANAL when it comes to some things. One of those things is, I like my bookmarks/favorites in alphabetical order with folders sorted first....[[ Summary content only, you can read everything now, just visit the site for full story ]]
Enterprise Internet Intelligence – Part 1
This entry is part 1 of 1 in the series Enterprise InternetThe Reasoning Scale? Services? Stupidity? I’ll let you be the judge of the proposition. Lets start with current state. Current State...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Running RIPv2 with INE Topology with IOU/IOL
The Problem or Task I wrote the initial topology introduction on INE’s topology with IOU here. Task Enable RIPv2 on all 155.1.0.0 and 150.1.0.0 interfaces and disable auto-summary. Seems simple...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Cisco IOU – INE v5 R&S Topology
Same Thing Different Version Now with the CCIE Routing and Switching officially on version 5. It’s probably about time that I get back into the game and pick up my numbers. I stopped studying,...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Atomic Updates and Nexus ACL Changes
Deploying WCCP with Cisco Nexus 7000 and Ironport recently, we ran into a bit of a slowdown. This is a pilot program, so we’re adding users and subnets on a daily basis for testing and working...[[ Summary content only, you can read everything now, just visit the site for full story ]]
How and Where to Learn Python
This entry is part 1 of 1 in the series Learn PythonHow? That’s a bit of a loaded question, since many of us absorb information differently. However, I will put down what’s worked for me...[[ Summary content only, you can read everything now, just visit the site for full story ]]
What You Should Know Before Deploying and Designing OTV for Your DCI Strategy
I had a recent oportunity to come in to an OTV project half-way into its deployment cycle. There’s nothing too massive it, project was for a local Enterprise. Before OTV Diagram Overview Two...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Passing Command Line Arguments to Python
The Common Way (I think) There’s a very well know way of grabbing command-line arguments and passing them to a Python program. This is done by importing the sys module and using the argv...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Get Ansible to Work on Mac OS X Mavericks
running ansible on mavericks If you’re trying to run an ansible-playbook or just testing around using a Mac running OS X Mavericks. There’s a good possibility that you’ll hit a...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Don’t Disable IP Unreachables it Just Breaks Things
PERFORMANCE NOT YOUR PROBLEM? Then by all means disable ip unreachables in your networks, specially at the edge, whether it’s the WAN or your Transit / Internet connections. There are very few...[[ Summary content only, you can read everything now, just visit the site for full story ]]
DMVPN Tunnels => Have a Transport VRF
WHAT IS A TRANSPORT VRF? What do I mean be a transport VRF, lets expand on that a bit. The transport VRF is used to carry tunnel source, to tunnel destination traffic. Simplistic example, imagine a...[[ Summary content only, you can read everything now, just visit the site for full story ]]
Why You Should Learn to Code
I took a few C++ and Visual Basic courses back in high shcool. Now, at that time, they didn’t teach the STL (Standard Template Library), I remember using conio.h allot...[[ Summary content only, you can read everything now, just visit the site for full story ]]