Business Model Concepts for Dynamically Provisioned Optical Networks
Download as PPT, PDF1 like423 views
The document outlines business model concepts for dynamically provisioned optical networks, focusing on applications like disaster recovery, data storage on demand, and financial transaction grids. It describes a transaction grid demonstration showcasing real-time, high-bandwidth data transfers with dynamic lambda provisioning. Additionally, it details the network architecture and performance metrics related to various data transfer services and system configurations.
Business Model Concepts for Dynamically Provisioned Optical Networks
- 1. DWDM RAM Data@LIGHTspeed Business Model Concepts for Dynamically Provisioned Optical Networks Tal Lavian NNTTOONNCC National Transparent Optical Network Consortium Defense Advanced Research Projects Agency BUSINESS WITHOUT BOUNDARIES
- 2. Application Profile A – Lightweight users, browsing, mailing, home use B – Current business applications, multicast, streaming, VPNs, mostly LAN C – Emerging business, government, industry & scientific applications, data grids, virtual-presence Network Profile A – Internet routing, one to many B – VPN services on/and full Internet routing, several to several C – Very fat pipes (both full and non-full period services), limited multiple Virtual Organizations, few to few User/Bandwidth Profile SC BW requirements sr esu f o # SA SB A ADSL C A B ADSL GE chart courtesy of Cees de Laat, University of Amsterdam
- 3. Dynamic Wave Provisioning Service Business Models • Business Continuity/Disaster Recovery – Remote file storage/back-up – Recovery after equipment or path failure – Alternate site operations after disaster • Storage and Data on Demand – Rapid expansion of NAS capacity – Archival storage and retrievals – Logistical networking – pre-fetch and cache • Financial Community and Transaction GRIDs – Distributed computation and storage – Shared very high bandwidth network – Pay-for-use utility computing
- 4. 100s of transactions per second Core network is a shared resource • SLAs for graduated performance • Fixed time slots − Lambdas & sub-lambdas • Dynamically allocated 100s of transactions per second 100s of transactions per second Remote storage / processing location Remote storage / processing location Remote storage / processing location Dynamically provisioned carrier or large enterprise network – switched lambdas and sub-lambdas
- 5. Transaction GRID Demonstration • Real-time transactions – Collected, initially processed, buffered at primary collection site • Periodic transfer to secondary/remote site – Secondary/batch processing – Computationally intensive • Fixed timeslot dynamic lambda provisioning • High bandwidth/low holding time connection provides periodically scheduled, shared use path between collection and remote sites.
- 6. DemoControl nrm odinserver Sheridan PP8600 Federal McCormick Place 24.1 km PP8600 1 x GE Lakeshore 6.7 km 10.3 km Taylor 10GE (l1) 10GE (l2) 7.2 km 10GE (l3) 24.9 km Photonic Switch OMNInet PP8600 Demo Display Station LakeShoreHost (192.26.85.147/26) SheridanHost1 (192.26.85.169/26) SheridanHost2 (192.26.85.170/26) FederalHost (192.26.85.130/ 26) GRIDBRICK Media Converter/ Local Sw/hub Logical Demo Layout 100 Mbps ControlHost (129.105.25.103/24) NRM (129.105.220.101/24) ODIN (129.105.220.46/24) DemoReceiver1 DemoReceiver2 DemoSender1 DemoSender2 DemoGUI
- 7. BIGBANK Records/second: 16K records/second Record size: 4 KB Queue Load: 1,245,726 records 4,982,904,000 bytes Queue Fill rate: 64 Mbytes/sec Next Sched. Queue Delivery: 2:35 pm Delivery countdown: 33 sec Burst duration: 150 sec Last burst throughput: 610 Mbps Accumulation period: constant Stocks-R-Us Start Stop Records/second: 14K records/second Record size: 2 KB Queue Load: 70 records 140,000 bytes Queue Fill rate: 28 Mbytes/sec Next Sched. Queue Delivery: IN PROCESS Delivery countdown: IN PROCESS Burst duration: 90 sec Last burst throughput: 580 Mbps Accumulation period: constant Carrier POP POP Dynamically Provisioned Lambda Mesh POP POP
- 8. Transaction Demonstration Time Line Time (min:sec) Event Customer #1 Customer #2 - 0:35 Allocate path 0:00 Start burst transfer (150 sec) 2:30 Stop burst & de-allocate path 2:55 Allocate path 3:30 Start burst transfer (90 sec) 5:00 Stop burst & de-allocate path 5:25 Allocate path 6:00 Start burst transfer (150 sec) 8:30 Stop burst & de-allocate path 8:55 Allocate path 9:30 Start burst transfer (90 sec) 11:00 Stop burst & de-allocate path 11:25 Allocate path
- 9. Transaction Demonstration Time Line #1 Transfer 6 minute cycle time Customer #2 Transaction Accumulation #2 Transfer #1 Transfer #2 Transfer -30 0 30 60 90 120 150 180 210 240 270 300 330 360 390 420 450 480 510 540 570 600 630 660 allocate path de-allocate path Customer #1 Transaction Accumulation time (sec)
- 11. DWDM-RAM Architecture Data-Intensive Applications Data Transfer Service Network Resource Service Basic Network Resource Service Dynamic Lambda, Optical Burst, etc., Data Center l1 ln Grid services l1 ln Data Center Network Resource Scheduler Data Handler Service Information Service DTS API Application Middleware Layer NRS Grid Service API Network Resource Middleware Layer l OGSI-ification API Connectivity and Fabric Layers Optical path control
- 12. End-to-end Transfer Time (Un-optimized) GigE - L2 Switch - 10GE - switched lambdas 20GB File Transfer Set up: 29.7s Transfer: 174s Tear down: 11.3s Transfer rate: 920Mb/s Effective rate:744Mb/s 0.5s 174s 3.6s 0.5s 25s 0.14s 0.3s 11s 9. ODIN Server Processing 10. File transfer complete, path released 1. File transfer request 7. Data Transfer (20 GB) 8. Path Deallocation request 5. Network reconfiguration 4. Path ID returned 3. ODIN Server Processing 2. Path Allocation request 6. Transport setup For a 200GB file: Transfer rate:920Mb/s Effective rate: 898Mb/s
- 14. 10/100/ GIGE OMNInet W Taylor Sheridan 10 GE 10 GE 10 GE To Ca*Net 4 Lake Shore 5200 OFA l 2 3 Optera 5200 OFA Photonic Node S. Federal 5200 OFA Photonic Node Photonic Node 10/100/ GIGE 10/100/ GIGE 10/100/ GIGE 10 GE Optera 5200 10Gb/s TSPR Photonic Node l4 10 GE 1 l l l PP 8600 2 3 4 l l l 1 Optera 5200 10Gb/s TSPR 10 GE Optera 5200 10Gb/s TSPR 1 l l l 2 3 4 l 10 GE Optera 5200 10Gb/s TSPR 1 l l l 2 3 4 l 1310 nm 10 GbE WAN PHY interfaces 10 GE PP 8600 … EVL/UIC OM5200 LAC/UIC OM5200 StarLight Interconnect with other research networks 10GE LAN PHY (July 04) TECH/NU OM5200 10 l Optera Metro 5200 OFA #5 – 24 km #6 – 24 km #2 – 10.3 km #4 – 7.2 km #9 – 5.3 km 5200 OFA • 8x8x8l Scalable photonic switch • Trunk side – 10G DWDM • OFA on all trunks Grid Clusters Grid Storage 10 l #8 – 6.7 km PP 8600 PP 8600