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This is one of those tricks you wish you learned about 10 years ago, but never did. You know how easy it is to mess up a nice looking access list. You get one setup on the router, and then you end up tinkering with it over the next month and the next thing you [...]
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How many times a day do you issue a show command from configuration mode ? If you’re anything like me, its enough to get annoying. Luckily Cisco has given us the ability to user define aliases, here is a simple solution to this issue.
router(config)#<b>alias configure show do show</b>
While this fixes part o fthe issue, you’ll [...]
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Ever accidentally set your config register to a random value that isn’t in the Cisco documentation? No? Neither have I, but one day I encountered someone on #cisco that had. So I did my best to help him, and was able to decode his settings and get him back into the CLI.
First things first. Lets [...]
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So, I’m sure these have been posted almost on every networking blog under the sun, but who knows, right? Here are a few tips and tricks to help you move around the IOS a bit faster, find information faster, and locate problems… faster.
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Recently one of my clients asked me to help resolve an issue at an aggregation point on their network. They had several connections that converged onto a single unlicensed link on their network, not only was the link saturated, but it had lots of bi-directional traffic going across it. While I would’ve preferred to move [...]
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