I must join the discussion and add some of my most recent experience
here with Addison Wesley ;-) They used their external reviewer and I
must say they chose him very well. I am sure I would not be able to do
such a thorough review he did. Of course, I had quite a few peer
(voluntary) reviewers
The best source is the IPv4 standard RFC 791:
The Options provide for control functions needed or useful in some
situations but unnecessary for the most common communications. The
options include provisions for timestamps, security, and special
routingThe options may appear or not in
See also Frame Relay Forum for basic guide, tutorials, primers and specs
(Implementation Agreements).
http://www.frforum.com
Very briefly: Frame Relay architecture encompasses only the lowest two
layers hence the _frame relay_ - at link layer. The bottom two layers
are just enough (even more
Keeping myself - hopefully - unbiased in this spelling discussion (not
being native English speaker) I would like to point out - FYI - that
FIBRE CHANNEL is the ANSI standard?!
Rita
MADMAN wrote:
Ah yes I should have known it was a British spelling, like centre,
fibre, behaviour etc...
...hope you are all OK there...
Damn the terrorists :-(((
Rita
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Howard C. Berkowitz wrote:
Has anyone ever noticed that certain RFCs have a bis version ?
ie RFC 2547bis. Anyone know what that means ?
bis is Latin, IIRC, for second, and ter is third.
Bis and ter are actually used in ITU/CCITT documents for revisions.
My understanding is that bis,
Howard C. Berkowitz wrote:
The topic that will never die... :-)
Right because I am getting more and more confused by the thread I
(inadvertently) started ;-( The more I wanted to get away from OSI
reference model, the closer we got.
I thought we could do without (anyway TCP/IP is older than
Final results of some search:
For information (using my father's notes) the CCITT
books-of-recommendations' colors were the following:
- green in 1972,
- yellow in 1980,
- red in 1984
- blue in 1988 (last 4-year-book).
mutters because I distinctly remember an Orange Book. 1976?
I have
about its own layering system -
at the beginning they for sure managed to fit the pieces in the puzzle
(I mean protocols) according to their original, simple
4-layer-architecture.
Sorry for being s persistent ;-)
Rita
Dr Rita Puzmanova wrote:
Hi all,
Trivial yet fundamental question. I
This is quite interesting discussion going back into the roots of the
current networking (which is in many ways quite a useful exercise, yet
not performed often enough). I wish my father who was quite active in
these network-forming days could add his knowledgeable views here -
unfortunately, it
Hi all,
I would appreciate your insight in the following question I have
received from my student. My answer follows but I am not sure I have not
missed some important piece here.
Q: Why was the
meaning of the packet length parameter changed from total length to
payload length when moving from
Hi all,
Trivial yet fundamental question. I have seen ARP described as part of
the network (internet) layer so many times that I have started to
believe it belongs there (although I know well that it operates as if
the Layer 2 protocol - as per OSI RM). Now I have eventually come across
Doug
Some additional notes:
A directed broadcast to all hosts on a particular distant subnet/network
is in current IOS version implicitly not allowed (no ip
directed-broadcast) although generally this type of broadcast in
processed by router without any problem (correctly as per its routing
table).
Hi all,
The discussion on this group concerning learning resources is mostly
about self-study (books and other vast - not only Cisco - resources,
including the group postings), or instructor-led courses provided by
Cisco Training/Learning partners.
I wonder whether someone has ever taken an
technology in general. Most of the real
work of the IETF is done via mailing lists.
Is this part of a degree program.
Don
- Original Message -
From: "Dr Rita Puzmanova"
To:
Sent: Friday, April 13, 2001 6:47 AM
Subject: Off-topic: On-line course in TCP/IP [
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