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Peter Olenick Princeton University - OIT

Tier 3 Science Data/Network Requirements Workshop - NJ (East Coast region) Princeton University Campus Network Overview. Peter Olenick Princeton University - OIT. 03/20/07. Campus Network. ~100 academic/administrative buildings ~50 dormitories, eating clubs, apartments

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Peter Olenick Princeton University - OIT

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  1. Tier 3 Science Data/Network Requirements Workshop - NJ (East Coast region) Princeton University Campus Network Overview Peter Olenick Princeton University - OIT 03/20/07

  2. Campus Network • ~100 academic/administrative buildings • ~50 dormitories, eating clubs, apartments • ~26,000 registered devices, 35% Dormnet • Backbone trunk - 48 single mode and 48 multi-mode fibers • Hubsite to building - 16 single mode and 16 multi-mode fibers • Conduit system, sub-ducted for future expansion, remove old CATV

  3. Campus Network • Desktop Cat 5+, single and multi-mode fiber • Full 802.11g coverage by end of 2007 • Dark fiber provides on-campus - Sunesys and TelCove (Level 3) • Service providers on-campus – Verizon, Patriot Media, AT&T, US LEC (Paetec)

  4. Campus Network • Two Class B IPV4 address ranges • Multiple Internet ISPs plus Internet2 • On-campus only network - PPNnet • Support for native IPV6 via Internet2 • Nortel telephone switch, copper plant,limited VOIP • Campus wide CATV over fiber

  5. Network Core hub site hub site hub site hub site hub site hub site hub site hub site Admin New South Academic Dorms 87 Prospect Network Core Academic Eating Clubs Dorms Academic

  6. Intrabuilding network fiber optic Etherswitch Etherswitch Etherswitch twisted pair Campus fiber backbone Computing cluster wiringcloset wallbox W b W b wiring closet Office W b Mobility drop wiring closet W b

  7. Intrabuilding fiber optics fiber optic fiber optic trunk Campus fiber backbone Computing cluster wiringcloset wallbox W b patch panel W b wiring closet Office W b patch panel Mobility drop wiring closet W p 1000Mbs

  8. Core Configuration MAGPI Patriot Internet2 US LEC Internet Internet AT&T Etherswitch Gigasw-2 Gigasw-4 gigagate1 S u b n e t s C a m p u s Cisco 6506 Cisco 6509 Cisco 6513 Cisco 6513 Firewall Firewall McC PRS PPL 500Mbs 45Mbs 100Mbs 60Mbs vgate1 1000Mbs 500Mbs 500Mbs 1000Mbs IPS 1000Mbs IPS Chambers PPPL Butler Apts Sayre 1000Mbs 1000Mbs 1000Mbs D o r m n e t linknets 1000Mbs 1000Mbs 100Mbs 1000Mbs Dormnet servers 100Mbs Tower Unix fileserver 100Mbs 1000Mbs PPNnet Cisco 6509 1000 Mbs Application server High-speed compute and file servers 1000Mbs 10Mbs 10Mbs Admin Application servers 1000Mbs PPNnet Sept. 2006 Application and file servers

  9. Campus Network • Dark fiber to Forrestal (two pair) • No dark fiber to Philly, only services • Internet bypass with Patriot Media • Current 500Mbs I1 and I2 on gigabit pipes • Core switches capable of 10Gbs • Can provide multiple gigabit links to buildings • Possible ESnet for PPPL, no NLR connection planned

  10. Questions?

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