The problem with this list is that every application seem to use both UDP
and TCP, which is not always true.
Ednilson Rosa
----- Original Message -----
From: "Brian Whalen"
To:
Sent: Monday, August 27, 2001 5:03 PM
Subject: Re: access-list & ports ( TCP /UDP) [7:17374]
I use http://www.iana.org/assignments/port-numbers for finding out about
port numbers. Re the dns topic below, udp is fine for a company that does
not have its own dns servers and only makes queries. TCP is used for zone
transfers. I believe that in newer versions of bind, random hi port
numbers are used.
Brian "Sonic" Whalen
Success = Preparation + Opportunity
On Mon, 27 Aug 2001, shella kevin wrote:
> when dealing with access-list we use both TCP & UDP. For example we use
> tcp 53 or udp 53 for domain.
>
> My Q is when & how we know when we should use UDP and when TCP .........
> what is the difference .
>
>
>
> Thanks
>
> Shella K.
>
>
>
> ------------------------------------------------------------------------
>
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Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=17435&t=17374
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