Private IP Addresses

stevcha

Hi guys! Is there an easy way to remember the range of private addresses?

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techster79

10.0.0.0-10.255.255.255/8
172.16.0.0-172.31.255.255/16
192.168.0.0-192.168.255.255/24

This may help:
http://en.wikipedia.org/wiki/Private_network

Netstudent

You could write them out in permanent marker on your forehead so that every morning when you wake up, you will see it. Then I bet you will always remember them.

networker050184

Netstudent wrote:

You could write them out in permanent marker on your forehead so that every morning when you wake up, you will see it. Then I bet you will always remember them.

I got a tattoo of them on my hand....

On a serious note I don't think there is really a good trick to remebering them. After you work with them for a while they just stick.

stevcha

Thanks guys!!

mog27

There are much harder things to memorize in the CCNA than this, in my opinion.

mikej412

techster79 wrote:

10.0.0.0-10.255.255.255/8
172.16.0.0-172.31.255.255/16
192.168.0.0-192.168.255.255/24

Or the "short form"

10.0.0.0/8
172.16.0.0/12
192.168.0.0/16