Monthly Archives: January 2015

GNS3 v1.2.3 VPCS not working on OSX

Posted on January 19, 2015 by networkshinobi

Today, I was testing some stuff, and instead of using another router disabled routing which would eat up some resources on my laptop. I thought of using VPCS which came in with GNS3. Since VPCS takes up very little memory, and … Continue reading →

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GNS3 v1.2.1 IOU could not connect to GNS3 devices

Posted on January 10, 2015 by networkshinobi

So, I downloaded GNS3 v1.2.1, and loving the new UI. I got my IOU and it is working the way it supposed to work; however, I noticed that I could not connect it to any of GNS3 devices, such as … Continue reading →

Posted in Misc. | Tagged , , , | 2 Comments

Ethernet Address Format

Posted on January 8, 2015 by networkshinobi

The MAC address or hardware address is a 48 bits (6 bytes) in hexadecimal format and composed of two sections. The first half is assigned by IEEE to a vendor. This is called Organization Unique Identifier or OUI. The second … Continue reading →

Posted in CCIE, Misc. | Tagged , , , , | 1 Comment

CCIE R&S Journey Part 1

Posted on January 8, 2015 by networkshinobi

I have not written a blog for a while now due to work and personal stuff. Anyways, I passed my CCNP R&S back in March 2014 last year, and it was a fun experience and a lot of hard work; … Continue reading →

Posted in CCIE, Cisco, Misc. | Leave a comment