1. CCIN2P3 Network jerome.bernier@in2p3.fr November 2007 CMS visit to Tier1 CCIN2P3

2. @jb 2007/11 IN2P3 laboratories

3. @jb 2007/11 LHC Large Hadron Collider

4. @jb 2007/11 LCG LHC Computing Grid + Foreign Tiers2 : Belgium, Romania, Japan, China CMS Tiers2 : GRIF, Belgium, China

5. @jb 2007/11 RENATER4

6. RENATER4 Dark Fibers

7. @jb 2007/11 NR RENATER Ethernet / VLANs nx10Gb/s Ethernet / VLANs nx10Gb/s SDH 2,5Gb/s SDH 2,5Gb/s

8. @jb 2007/11 GEANT2

9. GEANT2

10. Tier1 CCIN2P3 The CCIN2P3 Tier1 must double each year its computing power and disk capacity between 2006 and 2010 ! For 2007 we will install. 700 computing servers bi-processor quad-core. 2 Peta bytes of disk space and the hundred of disk servers associated The CCIN2P3 Tier1 must double each year its computing power and disk capacity between 2006 and 2010 ! For 2007 we will install. 700 computing servers bi-processor quad-core. 2 Peta bytes of disk space and the hundred of disk servers associated

11. @jb 2007/11 CCIN2P3 network needs from experiments requirements for 2008

12. @jb 2007/11 LHCOPN LHC Optical Private Network

13. @jb 2007/11 Fiber paths

14. @jb 2007/11 CCIN2P3 logical infrastructure backup through Tier1 GridKa Karlsruhe others Tier1s 10Gb/s Tier2 others Tier1/2

15. @jb 2007/11 CCIN2P3 physical infrastructure Backup through Tier1 GridKarlsruhe Backup through Tier1 GridKarlsruhe Strasbourg Paris 10Gb/s others Tier1/2s French Tier2s 2x 2,5Gb/s 10Gb/s Lyon

16. @jb 2007/11 Tier2 GRIF Grille de Recherche Ile de France LAL 10Gbps LLR IPNO NR Orsay NR Jussieu NR Lyon LPNHE 10Gbps CCIN2P3 10Gbps VLA N proposition ;-) RHD Saclay

17. @jb 2007/11 Internal Services External Services 10Gb/s 100Mb/s 2x 10Gb/s CISCO 6500 1Gb/s > 1500 computing servers > 2 PB disks > 6 PB tapes > 1500 computing servers > 2 PB disks > 6 PB tapes LAN CCIN2P3 10Gb/s RENATER

18. @jb 2007/11 Network Statistics IN2P3 http://netstat.in2p3.fr

19. @jb 2007/11 http://netstat.in2p3.fr CCIN2P3- CERN CCIN2P3- RENATER CCIN2P3- GRIDKA