Question 1 -
Answer B is wrong because the network address would be 10.1.8.0/23
Answer D is wrong because it's 10.2.x.x not 10.1.x.x
Answer C and A are wrong because mask is too short.
Question 2 -
Answer A is wrong because it's 172.16.3.x not 172.16.2.x
Answer C is wrong because mask is too short
HTH
Gareth
"Hunt Lee" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
> Hello everyone,
>
> I'm really confused on the following IP Prefix-List questions. Can
> somebody please shed some light on this?
>
> Q) IP prefix-list permit 10.1.0.0/16 ge 20 le 27 matches routes to
> which of the following networks?
>
> A) 10.1.128.0/18
>
> B) 10.1.8.192/23
>
> C) 10.1.0.0/16
>
> D) 10.2.160.0/23
>
> E) 10.1.2.0/24
>
> I chose B, but the answer is E. I understand that GE is the minimum
> mask length of matching routes, and LE is maximum length. But what's
> wrong with answers B OR D?
>
>
> Q) IP prefix-list permit 172.16.2.0/24 ge 25 le 27 matches routes to
> which of the following networks?
>
> A) 172.16.3.128/25
>
> B) 172.16.2.128/25
>
> C) 172.16.2.0/24
>
> D) 172.16.2.192/27
>
> I chose A, but the answer is B and D.
>
> Regards,
> Hunt Lee
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