----- Original Message -----
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, May 18, 2000 8:31 PM
Subject: A little unsure...
> Hey Group,
> This may take a little space so if you don't have much time just
close it out. I am writing the CCNA in 4 days. My question is on the topic
of Access-lists. I know them very well and am not worried about them on the
test. My questions are geared more towards fully understanding them for
being in the field. Here we go...
>
> For example:
> access-list 101 permit tcp any any eq www
> To me this is saying to permit anything leading with a www. I am wondering
more on the syntax. Why are there 2 any's? Is it using 2 so it can say any
tcp and any www? Why dont they just write .......permit tcp any eq www?
>
> another is:
> access-list 101 permit IP any any
> I have no clue why they use 2 any's on this one. If I used only 1 would it
not work?
>
> I generally know my stuff but I process things better when I can totally
digest them. If this is a waste of your time I apologise but I just wanted
to clear my head on this. Thanks so much guys/ladies, ~Mark Z.~
access-list 101 indicates an extended access list. the syntax is:
access-list {number} {permit|deny} {protocol} {source} {destination} {port}
one any for the source and one for the destination.
HTH,
gabriel
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