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- From: dan@gacvx2.gac.edu
- Newsgroups: comp.dcom.lans.misc
- Subject: Re: ethernet vs. 16mb token ring
- Message-ID: <1992Aug12.141916.1650@gacvx2.gac.edu>
- Date: 12 Aug 92 14:19:16 -0600
- References: <750@dowjone.UUCP> <odahios@rhyolite.wpd.sgi.com> <1992Aug10.184854.8172@phri.nyu.edu>
- Organization: Gustavus Adolphus College, St. Peter, Minnesota
- Lines: 48
-
- > I remember reading some years ago (in RISKS Digest, perhaps?) that
- > some hospital was installing a network and decided against ethernet
- > specifically because it has collisions. The thinking went something along
- > the lines of "In a hospital, people's lives depend on no data getting lost
- > and it's simply unacceptable for two packets to occasionally collide and
- > get destroyed".
-
- I don't know, but I feel the hand of an IBM sales person in this one. I once
- had an IBM rep tell me that if there was a cable problem on one part of an
- ethernet, the whole network would go down. He wanted to know how I could
- build a campus wide net based on a technology like that. In his defense, he
- only knew what he was told by IBM.
-
- On a similar note, I was just reading the sale liturature for TCP/IP for OS/2
- and was quite interested to see this on page 6:
-
- Product Positioning:
-
- IBM's networking vision is to provide customers the ability
- to collect, manage, access and integrate information among
- departments, locations and companies worldwide and do it
- simply and easily.
-
- IBM believes that the customer's enviroment will be composed
- of OSI, TCP/IP, SNA and other networks coexisting in a
- heterogeneous state.
-
- IBM must support the customer's freedom of choice, and
- flexibility required to create a network from diverse
- technologies, with total interoperability and comprehensive
- end-to-end management support and functions.
-
- In today's enviroment, TCP/IP is the most widely accepted
- product for support of multivendor networks. TCP/IP Version
- 1.2 for OS/2 interoperates with IBM's TCP/IP products for VM,
- MVS, DOS, AS/400, System/88 and the AIX family and products
- that provide equicalent protocol support.
-
- I found it interesting. I have never been a fan of IBM, this alone won't
- change my mind, but I do admit there are a lot of good people at IBM. I also
- don't complain too loudly when their view appears to match mine. Any errors
- were introduced by me.
-
- --
- Dan Boehlke Internet: dan@gac.edu
- Academic Computing BITNET: dan@gacvax1.bitnet
- Gustavus Adolphus College
- St. Peter, MN 56082 USA Phone: (507)933-7596
-