I believe if you look atthe structure of an extended IP access list command
it will be come clear:
access-list < number 100-199> permit | deny {protocol | protocol-keyword}
{source source-wildcard
mask | any }
{destination
destination-wild card mask | any}
[protocol-specific
options] [log]
as you can see you need a source and a destination so it means any source to
any destination
Tony Vendetti
CCNA,CCDA,RCDD, MCSE
---------- Original Text ----------
From: <[EMAIL PROTECTED]>, on 5/18/00 1:31 PM:
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.~
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