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Old 02-21-2012, 12:03 PM
sgall sgall is offline
Junior Member
Join Date: Feb 2012
Posts: 12
Unhappy Errors in LAB 5

I believe that most of the answers to this lab are wrong.

e.g. Q5 to
15 = 00001111
so the first 20 bits are unchanged i.e. /20
The answer given is which would include for example
But the question is unclear because the CIDR notation is missing. without that this would be a Class A network and the IP addresses would both be on

Q6 - again CIDR is missing so say we assume class C
the first 17 bits are unchanged 120<128
So a good summary would be
The answer given which is only -

Q2 the question gives two /13 networks. the answer /16 how can that be a summary. I think works.

I could go on
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