[comp.unix.questions] Difference between Arpanet and Internet

muru@iris.brown.edu (07/23/90)

What is the exact difference between Arpanet and Internet? Can the two terms
be used interchangeably?

Thanks.

muru

kseshadr@quasar.intel.com (Kishore Seshadri) (07/26/90)

In article <45527@brunix.UUCP>, muru@iris writes:
>What is the exact difference between Arpanet and Internet? Can the two terms
>be used interchangeably?
>
The ARPANET was a sort of precursor to the Internet  set up in 1968 as a 
DARPA experiment. The Internet is a meta-network- an internetwork of
many networks running TCP/IP. Some of its major constituents are NSFNET,
MILNET and CSNET (partly). ARPANET is mostly phased out. The capital I
in "Internet" is important because "internet" just refers to an internetwork
as opposed to THE Internet. 

Look at Quarterman's "The Matrix" for more info.

Kishore
===============================================================================
Kishore Seshadri (Speaking for myself)      Intel Corp., Santa Clara, CA
CSNET: kseshadr@mipos3.intel.com ARPA: kseshadr%mipos3.intel.com@relay.cs.net
UUCP:{amdcad,decwrl,hplabs,oliveb,pur-ee,qantel}!intelca!mipos3!kseshadr

bob@MorningStar.Com (Bob Sutterfield) (07/26/90)

In article <2581@inews.intel.com> kseshadr@quasar.intel.com (Kishore Seshadri) writes:
   ARPANET is mostly phased out.

Its last components were dismantled late this spring.  A wake was held
at Usenix.