1. Service Challenge at INFN Tier1 Brief site report. LCG T.Ferrari, L.d.Agnello, G.Lore, S.Zani INFN CNAF

2. Network WAN Wan Access available now up to 2 Gb/s (Via GARR) End of March 10 Gb/s (GARR roadmap) End of ’05 Dark Fiber 10Gb/s or more (GARR roadmap) LAN Extreme Summit 400 (48xGE+2x10GE) dedicated to Service Challenge. LCG GARR CERN 2->10Gb 1Gb Servers Summit 400

3. GARR Roadmap MI 3 CO FI TO CA PG AQ GE VEPV LE MT AN NA CS PAME MI 2 BO PI RM 2 FR A RM 1 BA CT GARR-G Fase 4 Dec 2005 TS PD Ljubljana EumedConnect MI 4 CERN Frank furt MI1 Zuric h GigaPOP Mega POP 2.5Gbps SDH/WL 10Gbps SDH/WL Dark Fibre/DWDM MI 4 MI 3 CO FI TO CA PG AQ GE VEPV LE MT AN NA CS PAME MI 2 BO PI RM 2 FR A RM 1 BA CT GARR-G Fase 3 Mar 2005 TS PD MI 1 EumedConnect GigaPOP Mega POP 2.5Gbps SDH/WL 10Gbps SDH/WL Dark Fibre/DWDM CERN INFN Tier1

4. Servers and storage Servers Imminent delivery of 11 SUN Fire V20 Dual Opteron (2,2 Ghz) –2x 73 GB U320 SCSI HD (10.000 RPM) –2x Gbit Ethernet interfaces –2x PCI-X Slots Storage For the very first tests we plan to use the internal disks. We can also provide different kinds of Fiber Channel SAN attached devices (Infortrend Enstor, IBM Fast- T900,..). LCG