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Supernet

Studying for CCNP. Came across the following definition for supernet as follows:

SUPERNET----A summarization of class addresses given out by the internet community. For example, a group of Class C addresses 200.100.16.0 through 200.100.31.0 could be summarized into the address 200.100.16.0 with a mask of 255.255.224.0(/19).

Does that look right? Seems to me like they are summarizing 200.100.32.0 thru 200.100.61.0 instead. Shouldn't the mask be 255.255.240.0 instead ? Where am I confused? This from CiscoPress Book. Thanks for the input..

1 ACCEPTED SOLUTION

Accepted Solutions

Re: Supernet

The mask shud have been 255.255.240.0 instead of 224.0

2 REPLIES

Re: Supernet

The mask shud have been 255.255.240.0 instead of 224.0

New Member

Re: Supernet

Thanks. This book has so many mistakes I'm surprised it got thru editing..

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