CCNP Recertification

Posted on Thursday, 31st March 2005 by sean

Continuing on with the last article on NAT, I’m going to look at the ip nat outside source command.
The network in question is:

Bob is on the outside, and r1 is on the inside. I’d like R1 to connect to bob using the address of 5.5.5.5. That means an inside host will be using [...]

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Posted on Wednesday, 23rd March 2005 by sean

Getting back into things, I thought I’d do some practical work with NAT. I’ll go over the basic source NAT with overload, and then allowing an inside server to be accessed on the outside.

First, pinging the server from R1 times out. Looking at it from the server (Bob):

[root@bob ~]# tcpdump icmp
tcpdump: verbose output [...]

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Posted on Tuesday, 15th March 2005 by sean

At long last the writing for my book is done, and I can get back to studying.
The unfortunate part is that my CCNP has expired, and therefore I must do both the CCNA and CCNP.
So, the focus for a little while will be getting my CCNA. Stay tuned.

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