surfnet7 @ sc12
DESCRIPTION
TRANSCRIPT
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SURFnet7 & Accessible Lightpath Services
Supercomputing 2012
Alexander van den Hil [email protected]
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Institution
Optical Transport (Layer 0/1)
Next Generation Ethernet
(Layer 2)
Routed IP (Layer 3)
Institution
Bandwidth
Service
Bandwidth
Service
Applica5on Applica5on Applica5on Applica5on Applica5on Applica5on
✔2010
SURFnet7: Scalable Network
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SURFnet7
• No limitations in capacity • Efficient use of resources • Availability • Accessibility • Ready for cloud provider integration
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Resiliency & Availability
• Amsterdam • Utrecht • Den Haag • Eindhoven • Rotterdam • Breda • Leiden
• Groningen • Nijmegen • Maastricht • Delft • Zwolle • Enschede • Tilburg
PoP redundancy in 14 ci5es
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Core II Core I
SURFnet PoP
GigaMAN PoP
Core network
GigaMAN ring
GigaMAN PoP
Availability of SURFnet6
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GigaMAN PoP
Core II Core I
GigaMAN ring
SURFnet PoP
Core network
GigaMAN PoP
Availability of SURFnet7 Step 1
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GigaMAN PoP GigaMAN PoP
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PoP 2
Core II Core I
Core network
GigaMAN ring
PoP 1
Availability of SURFnet7 Step 2
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2013
Connection types SURFnet7
• 1 Gbit/s 1000Base-SX MultiMode 500 meter 1000Base-LX SingleMode 10.000 meter 1000Base-ZX SingleMode 70.000 meter
• 10 Gbit/s
10GBase-SR MultiMode 100 meter 10GBase-LR SingleMode 10.000 meter
• 100 Gbit/s 100GBase-LR4 SingleMode 10.000 meter
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SURFinternet
100 GE
N* 100 GE
1 GE
10 GE SURFnet7
N* 100 GE
External IP connectivity
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SURF Lightpaths
• From SDH to Carrier Ethernet technology. • Multiplexing of traffic. • Low latency optical design. • New speeds. • Multiple Lightpath Services using one port. • To partnering NREN’s via CBF’s and/of via NetherLight,
GLIF or GÉANT.
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One or more services on a single port
• Single Service Port (SSP) - One service, one port
• Multi Service Port (MSP) - Multiple network services, one port - Efficient use of interfaces
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SURFinternet SURF-lightpath SURF-lightpath OnDemand lightpath Free
2 Gbit/s 1 Gbit/s 2 Gbit/s 3 Gbit/s 2 Gbit/s
10 Gbit/sMSP Interface
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Multi Service Port
Connected Ins@tu@on
No extra equipment
No Patching
No Invoice
SURFnet7
Accessible
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Example:
Sharing a datacenter
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SURFnet7
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Example:
Sharing instruments
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SURFnet7
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Example: Cloud providers
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SURFnet7
Cloud A
Cloud B
Cloud C
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• Possible to all OnDemand lightpath ports within the SURFnet7 network (and beyond soon).
• Institutions can activate OnDemand lightpaths to each other using an MSP
• Also to Cloud providers via NetherLight. • Offers the same bandwidth, latency, availability etc.
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OnDemand Lightpaths
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OnDemand Lightpaths
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Connected Ins@tu@on
Automating Bandwidth On Demand
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SURFnet7 SURFnet BoD NSI
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W
[email protected] @avdhil avdhil [email protected] www.surfnet.nl +31 30 2 305 305 Creative Commons “Attribution” license: http://creativecommons.org/licenses/by/3.0/