home *** CD-ROM | disk | FTP | other *** search
-
-
- N-1-3-010-10, "Internet and NSFNET's Evolution", by Eric M. Aupperle,
- <Eric.M.Aupperle@um.cc.umich.edu>
-
-
- For more than two years NSFNET's future has been hotly debated in
- numerous forums and by many interest groups. A major factor for this
- increased interest is the rapid international growth of TCP/IP
- networking resulting from NSFNET's success. The emerging market for
- Internet networking is now of intense interest to many potential
- vendors of services and products. Some sense of this growing market
- can be seen in a recent report by The Insight Research Corp., which
- predicted that the world-wide revenues for internetworking would
- triple from $976.3 million in 1992 to $2.8 billion in 1996. In
- addition, the current cooperative agreement for NSFNET backbone
- services is scheduled to end creating the potential for new and
- different models for the future NSFNET.
-
- The market aspects of the Internet are not a new concept. The terms
- "privatization" and "commercialization" were coined during the first
- of two 1990 Harvard workshops. Policy questions in the changing
- environment abound, such as those relating to NSFNET's focus on
- high-bandwidth scientific users verses ubiquitous access for the K-12
- and library communities, or the appropriateness of Acceptable Use
- Policies. One focus of the collective debate on issues is NSF's next
- NSFNET solicitation.
-
- An illustration of the increasing telecommunications industry activity
- in the Internet is the recent announcement by DoE and NASA of vendors
- selected to upgrade their respective networking infrastructures. With
- their Federal High Performance Computing and Communication program
- funding, DoE and NASA chose to upgrade three of their networks using
- ATM "cell" based technology provided by Sprint. Three other companies
- will work with Sprint on this project; they are TRW, Cisco and Digital
- Equipment Corporation. Separately, Sprint has introduced a new
- commercial IP service known as SpintLink.
-
- The growing interest of the telecommunications industry in the
- Internet is healthy. This industry has enormous resources and
- understands that data transport represents a major growth market. A
- challenge will be how best to couple their resources and experience
- with both the computer industry's data activity and products, and the
- many talents of all the organizations which have contributed to the
- Internet's success to date. Another challenge will be the continued
- fostering of networking services for the education and research
- sectors.
-
- In part, the NSF's expected structuring of their new NSFNET & NREN
- solicitation appears to facilitate the further integration of the
- telecommunications industry into the evolving Internet. The long term
- outcome of NSF's solicitation as well as the actual implementation of
- the awarded proposals may well be as significant as NSF's commitment
- to TCP/IP, and expanding connectivity for the education and research
- communities were in their 1987 solicitation. Hopefully NSF's
- stewardship will continue to advance global data networking as
- successfully as it has for the past five years.
-
-