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Archive for the ‘Cisco’ Category

I found this from THE Cisco Blog - http://packetlife.net/

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These are some very cool and innovative tools for emulating (not simulating) a Cisco Lab with real IOS images.  The first thing you’ll want to look into is:
Dynagen/Dynamips
Internetwork Expert Tutorial
then…
GNS3
and then…
hacki.at - cisco lab forum
then some…
blindhog.net - tutorials
courtesy of…
Cisco Blog
Cisco Subnet @ Network World

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I have been experimenting with a new Cisco Switch that I got today.  Here is the model:
Cisco WS-C2924C-XL-EN Catalyst 2900 XL 24 port Switch
This switch has 8MB of DRAM and 4MB of system flash.  This switch was also purchased used from eBay and therefore comes with a sort of “use at your own risk” mentality.  [...]

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CCNA Subnetting Notes

*This post is for people who know about subnetting and are studying for the CCNA.
Once you start practicing for the CCNA in subnetting, you’ll realize that there are a few things you’ll have to memorize cold to do it quickly:

The Binary Subetting Table
All of the multiples of 2, 4, 8, 16, 32, 64, and 128 [...]

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