Title: ICFASCIC meeting 121202
1 CERN Update ICFA-SCIC meeting (12/7/2002)
- CERN connectivity update
- DataTAG project status plans
2Main Internet connections at CERN
Mission Oriented World Health Org.
IN2P3
Swiss National Research Network
General purpose AR and commodity Internet
connections (Europe/USA/World)
WHO
2.5Gbps
SWITCH
45Mbps
Europe
155Mbps/1G
GEANT (1.25/2.5Gbps)
1Gbps
USA
USLIC 622Mbps
CERN
CIXP
1Gbps
2.5/10Gbps
Commercial
DataTAG
2.5Gbps
NetherLight
ATRIUM/VTHD
Network Research
3 CERNs Distributed Internet Exchange Point
(CIXP)
- Telecom Operators dark fibre providers
- Cablecom, COLT, France Telecom,
FibreLac/Intelcom, Global Crossing, LDCom,
Deutsche Telekom/T-Systems, MCI/Worldcom, SIG,
Sunrise/diAx, Swisscom (Switzerland), Swisscom
(France), SWITCH (), Thermelec. - Internet Service Providers include
- Infonet, ATT Global Network Services (formerly
IBM), Cablecom, Callahan, Colt, DFI, Deckpoint,
Deutsche Telekom, Easynet, France
Telecom/OpenTransit, Global-One, InterNeXt,
IS-Productions, Nexlink, PSI Networks
(IProlink), MCI/Worldcom, Petrel, Sita/Equant(),
Sunrise, Swisscom IP-Plus, SWITCH, GEANT,
VTX/Smartphone, UUnet.
isp
isp
Telecom operators
c i x p
isp
isp
isp
isp
isp
isp
CERN firewall
Telecom operators
Cern Internal Network
4DataTAG Project update
5Project focus
- Grid related network research (WP2, WP3)
- High Performance Transport protocols
- Inter-domain QoS
- Advance bandwidth reservation
- Interoperability between European and US Grids
(WP4) - GLUE (Grid Laboratory Universal Environment)
6DataTAG project
NewYork
Abilene
32.5G
STAR-LIGHT
ESNET
CERN
2.5G
10G
MREN
STAR-TAP
Major 2.5/10 Gbps circuits between Europe USA
7Testbed deployment status
- Very unique multi-vendor testbed with layer2 and
layer 3 capabilities, - in effect, a distributed transatlantic Internet
Exchange Point. - Very interesting results already achieved
- Triumf-CERN 2GigE lightpath demo (disk to disk)
- Terabyte file transfer (Monte Carlo simulated
events) - Single stream TCP/IP (with S.Ravot/Caltech
patches) - 8 Terabytes in 24 hours (memory to memory)
- IST2002 Demos
- SC2002 Demos Records
8Phase II (October-December 2002)Generic
configuration
Servers
CERN
StarLight
Servers
GigE switch
GigE switch
2.5Gbps
C7606
C7606
9Phase III (January 2003)
VTHD
Routers
Servers
GigE switch
A1670 Multiplexer
GigE switch
A7770
C7606
CERN
nGigE
J-M10
C-ONS15454
Amsterdam
GEANT
STARLIGHT
Servers
Ditto
Abilene
ESNet
Canarie
10Phase IV (September 2003, tentative)
VTHD
Routers
Servers
GigE switch
Multi-Service Multiplexer
GigE switch
A7770
10Gbps
nGigE)
C7606
n2.5Gbps)
CERN
J-M10
C7609
C-ONS15454
Amsterdam
GEANT
STARLIGHT
Servers
Ditto
Abilene
ESNet
Canarie
11 DataTAG testbed
12Alcatel installation Photos
13Alcatel A7770 router(fully redundant, 32 slots)