RE: well known port numbers

From: Frye, Gary (Gary.Frye@xxxxxxxxxxxxx)
Date: Thu Sep 07 2000 - 09:47:46 GMT-3


   
I thought he just wanted to have a list as a general reference, he doesn't
mention needing it for access lists... You're right that the lab isn't the
correct place to find yourself digging around for those port numbers.

but even so, why wouldn't he be able to get to that file during the exam?
Every Windows computer that has an IP stack has to have it. (for Win9x it is
c:\windows\services)... I don't know, I've never looked to see if the lab
computers have an IP stack (it's possible they don't since the rack is
configured over a console cable/AS router).

Gary Frye, Team34 - Network Services
> Phone: (704) 427-0564
> Pager: (800) 504-8567
> Fax: (704) 590-7477
> gary.frye@getronics.com

-----Original Message-----
From: Earl Aboytes [mailto:earl@linkline.com]
Sent: Thursday, September 07, 2000 1:43 AM
To: Frye, Gary; ccielab@groupstudy.com
Subject: RE: well known port numbers

I don't think that you can get to that file during the test. The best thing
to do is the deny all log at the end so that you will notice any traffice
trying to get through your access list.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Earl Aboytes CCIE #6097
Senior Technical Consultant
GTE Managed Solutions
805-381-8817
earl.aboytes@verizon.com
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

-----Original Message-----
From: nobody@groupstudy.com [mailto:nobody@groupstudy.com]On Behalf Of Frye,
Gary
Sent: Wednesday, September 06, 2000 11:59 AM
To: 'ccielab@groupstudy.com'
Subject: RE: well known port numbers

A good, overlooked place for well-known port numbers is a file on
WinNT/Win2000 machines. That file is c:\winnt\system32\drivers\etc\services

Likewise, if you have to statically define new port numbers for WinNT
machines, this is the file to do it in.

Gary Frye, Team34 - Network Services
> Phone: (704) 427-0564
> Pager: (800) 504-8567
> Fax: (704) 590-7477
> gary.frye@getronics.com

-----Original Message-----
From: Gary Frye [mailto:gfrye@carolina.rr.com]
Sent: Friday, August 25, 2000 10:13 AM
To: gary.frye@getronics.com
Subject: well known port numbers

Is there a good spot on the doc cd that shows a table of the well known
TCP/UDP port numbers?
Thanks,

Aaron DuShey



This archive was generated by hypermail 2.1.4 : Thu Jun 13 2002 - 08:24:53 GMT-3