Newbie Question about IOS and Dynamips/Dynagen

Feb 06, 2007 3 Replies
J
Newbie Question about IOS and Dynamips/Dynagen open original image

Hi, I hope no-one minds if I ask a dumb question....



I'm studying for CCNA 640-821, and am trying to find ways of remembering which commands are available in User Mode and Priveleged Mode. I'm looking at the Simple1 Lab, and different forms of the 'Show' command in particular.



If in User Mode I type 'show ?', I don't get 'interfaces' coming up as an option. But if I just type 'show interfaces', it works. How come?



Maybe I'm using an old version of the software; it's one I got using IOS Hunter: c7200-jk8o3s-mz.122-17a.bin



But I have occasional access to a PC running Network Visualizer 4, and the same discrepancy appears using the console for the 2500 Router. There again, I'm not sure that this SIM is that useful...



J_P


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J

not sure that this SIM is that useful...

Hello J_P,

It's been a while, but if you have this book, CCNA Practical Studies, they have a nice diagram/brake down of each of the config modes. Global, interface,line etc etc. Can't remember the page off the top of my head though.

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Best of luck.

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C

John Petersen a écrit :

This also happens on real routers, and btw Dynamips is only an hardware emulator, it doesn't handle IOS commands.

not sure that this SIM is that useful...

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J

Thanks for the replies.

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