Date post: | 16-Jan-2016 |
Category: |
Documents |
Upload: | victoria-dorsey |
View: | 224 times |
Download: | 0 times |
Kees NeggersKees Neggers SURFnet SURFnet
Kees NeggersKees Neggers SURFnet SURFnet
SC2003
Phoenix, 20 November 2003
• Question 2
e-infrastructuree-infrastructuree-infrastructuree-infrastructure
• e-infrastructure is the innovation engine for a modern economy
• new network infrastructure is an enabler for new applications
• research and higher education community are the early adopters
GigaPort innovation engineGigaPort innovation engineGigaPort innovation engineGigaPort innovation engine
GigaPort Network
Application in research and higher education
Application in business and by citizens
Application in educationApplication in government
Application in healthcare
GigaPort NG Network
Application in research and higher education
Application in business and by citizens
...
1999 - - - - - 2003 2004 - - - - - 2007 2008 - - - -
SURFnet5 2001-2005SURFnet5 2001-2005SURFnet5 2001-2005SURFnet5 2001-2005
• Partners BT and Cisco
• 15 PoPs connected by thirty 10 Gbit/s lambdas
• Dual stack IPv4 and IPv6 since 2001
• More than 100 institutes connected at Gbit/s level
• 500,000 users
Global Lambda Integrated FacilityGlobal Lambda Integrated Facility 2003 2003Global Lambda Integrated FacilityGlobal Lambda Integrated Facility 2003 2003
DWDM SURFnet
10 Gbit/s
SURFnet10 Gbit/s
SURFnet10 Gbit/s
IEEAF10 Gbit/s
DwingelooASTRON/JIVE
DwingelooASTRON/JIVE
PragueCzechLight
PragueCzechLight
2.5 Gbit/s
NSF10 Gbit/s
StockholmNorthernLight
StockholmNorthernLight
CA*net4
2.5 Gbit/s
New YorkMANLANNew YorkMANLAN
TokyoWIDETokyoWIDE
10 Gbit/s
10 Gbit/s
10 Gbit/s
10 Gbit/sIEEAF
10 Gbit/s
10 Gbit/s
10 Gbit/s
2.5 Gbit/s
2.5 Gbit/s
TokyoAPANTokyoAPAN
AmsterdamNetherLightAmsterdamNetherLight
GenevaCERN
GenevaCERN
LondonUKLightLondonUKLight
ChicagoStarLightChicagoStarLight
VLBI at JIVE in Dwingeloo todayVLBI at JIVE in Dwingeloo todayVLBI at JIVE in Dwingeloo todayVLBI at JIVE in Dwingeloo today
Lambdas as part of instrumentsLambdas as part of instrumentsLambdas as part of instrumentsLambdas as part of instruments
www.lofar.org
• Question 5
What did we learnWhat did we learnWhat did we learnWhat did we learn
• Point to point lambdas are a powerful service
• Current Optical-Electrical-Optical equipment can allocate sub-lambdas to individual applications
• Management is still cumbersome
Hybrid network architecture seems to be the only valuable NREN option for the future:
– Packet switched internet for regular many-to-many usage
– Light Paths for new high speed few-to-few usage
SURFnet6 overviewSURFnet6 overviewSURFnet6 overviewSURFnet6 overview
• Realization of a next generation hybrid network with seamless end-to-end communication:
– Based on SURFnet owned dark fiber, already 3000 km in place– Native IPv4, IPv6 and Lambda Services over a single
transmission infrastructure managed via a single control plane– Multi-domain networking– Ethernet services as part of the WANs– Intelligence of networks and the associated responsibilities at
the edges
• Paving the way to a ubiquitous and scalable Services Grid
Positioning GigaPort NG NetworkPositioning GigaPort NG NetworkPositioning GigaPort NG NetworkPositioning GigaPort NG Network
Applications
Networkinfrastructure
Grid services
Generic application services
Civilinfrastructure
Research Pilot Market
GigaPort-Network
Virtual Laboratory for E-Science
Innovation cycle
Fu
nct
ion
Joint development with Virtual laboratory for E-Science project from the University of Amsterdam