Monthly Archives: September 2010

CCNP SWITCH update

Well no luck I’m afraid I agree with many of the other complaints about this exam, there seems to be a large number of questions that are not covered in the course material. I say that having read the foundation … Continue reading

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Time up!

Well a night of study and now its to bed for some sleep before my CCNP SWITCH exam. Hopefully by the time of my next post I will be one third of the way towards achieving my CCNP. If I’m … Continue reading

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Trouble Shooting with ACL’s (part 2, naughty CISCO and there firewall)

OK so following on from here  Trouble shooting with ACL’s (part 1). To recap for un-know reasons packets had begun to get lost on one of my firewalls, and by using a combination of ACL’s applied to interfaces, logging commands and debug commands, … Continue reading

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CCNP EXAM

Well you might notice I am not updating and working on this blog much this week. Main reason is I have my CCNP SWITCH Exam coming up in a few days and hard at work revising! I think I have … Continue reading

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Trouble shooting with ACL’s

We all know of ACL’s for use in restricting traffic when applied to an interface, and also for classing traffic such as when used in NAT to chose the ranges to apply NATing to. But they can also be very useful in … Continue reading

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A new way to navigate.

Unfortunately I can’t get the full paper on this, however the link below is to the article on new scientist. An alternative to turn by turn I should point out this is not for car drivers, but for pedestrians walking through city’s and towns. Although I can see how it … Continue reading

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Music to the Cloud

So came across this today. Moving music to the cloud I wonder if this is just another one of those ideas that will disappear in to the ether, or will it actually take of this time. It’s all we seem to here now, “the cloud”. But … Continue reading

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Quotes

Man I seem to be contently adding my quote collection but still no where near the end! In fact not even 20% of the way through! Main trouble is that I have them all over the place with different formats … Continue reading

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QoS and leaky Buckets

Just been going through QoS in the foundation guide, it has a small bit on the Leaky bucket algorithm, but I think the wikipedia article explains in much clearer. I had always though of it as the packets where the … Continue reading

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Do you like the Pretty links?

Getting the pretty Permalink’s to work on this blog has been a bit of a pain, According to word press you click on the format you want under the settings and then they should all work nicely. so rather than have a link that looks like “http://www.devilwah.com/?p=344″ you … Continue reading

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