What is the source of this information on the sublayers of the layers in the
OSI model? Is this information that is readily available? Do other layers of
this model, besides the IEEE defined sublayers of the Data Link layer, have
sublayers assumed as well? In other words, where can I find more inf
Does anyone have any figures for the MTBF and MTTR for common WAN lines such
as a T1?
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=7410&t=7410
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FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.
An excellent book on this subject is High Availability Networking with Cisco
by Vincent Jones ISBN 0201704552.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Priscilla Oppenheimer
Sent: Thursday, May 31, 2001 3:11 PM
To: [EMAIL PROTECTED]
Subject: Re: Re
Yes. Thanks. That helps. I have been doing more research and see that
Ethernet II is the one to use in most cases these days.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Priscilla Oppenheimer
Sent: Tuesday, May 29, 2001 2:19 PM
To: [EMAIL PROTECTED]
S
netstat -a
If you find out how to track down what the various ports are really being
used for, let me know. I asked about this a while back. So far no one has
suggested anything useful except for monitoring and asking security related
lists.
-Original Message-
From: [EMAIL PROTECTED] [m
They are called Media Filters. A search using media filter on google.com
turned up several companies. But yes they are getting hard to find and the
price is going up all the time.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Brian Lodwick
Sent: Thursda
Do you mean an IBM Type 1 cable to UTP Category 5 cable conversion or Token
Ring to Ethernet as both Token Ring and Ethernet can run over the same UTP
cables? I have done many of both.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of
Plantier, William (Spe
Regardless of the location DeVry has an excellent program in
Telecommunications Management which deals specifically with computer
networking and voice at all levels. Look at
http://www.devry.edu/f_acad_prog.html. Those are underlines in the URL.
-Original Message-
From: steve billy [mailt
At what layer or layers are trailers added during the process of
encapsulation as described by the OSI model? Is the only trailer the CRC for
error checking? Is the CRC trailer added at the Data Link or the Physical
layer?
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