1. Blade Server Summit 2005Skip Jones iSCSI for Low-End of SMB must have a TOE Page 1 Skip Jones iSCSI for low-end of SMB Need a TOE Go Low, Go TOE!

2. Blade Server Summit 2005Skip Jones iSCSI for Low-End of SMB must have a TOE Page 2 Hi performance db Data Center Corporate/ Department SAN Technologies Will Coexist Fibre Channel continues dominance in Data Center Fibre Channel broadens market penetration as ASP decreases, ease of use increases iSCSI market entry will be block storage in low-end of SMB as a “single converged one network” migration up from DAS/NAS App Consolidation File sharing Web-Serving Low perf db File level storage Small-Medium-Business (SMB) Fibre Channel iSCSI Remote Backup Hi Perf workgroup NAS upgrade Block level storage

3. Blade Server Summit 2005Skip Jones iSCSI for Low-End of SMB must have a TOE Page 3 iSCSI Configuration Options IP LAN/SAN Converged “One Net” for LAN and SAN Most attractive for iSCSI! Especially need TOEs!! FC SANIPFC SAN Connecting SAN Islands iSCSI instead of FC-IP Attractive for iSCSI Application Server Storage Device Client IP Isolated SAN Like FC SANs today No cost advantage Least attractive for initial iSCSI adoption

4. Blade Server Summit 2005Skip Jones iSCSI for Low-End of SMB must have a TOE Page 4 How much does iSCSI affect the CPU? BETTERBETTER

5. Blade Server Summit 2005Skip Jones iSCSI for Low-End of SMB must have a TOE Page 5 Skip Jones iSCSI for low-end of SMB Need a TOE Go Low, Go TOE!