1. 1 CSR(Cell Switch Router) Experimental Operation Examples Hiroshi Esaki TOSHIBA Corporation August 1997 IETF@Munich [1] Joint Project with WIDE Project and KEIO Univ./NTT [2] Distributed SSD Experimental Network at Networld+Interop TOKYO

2. 2 Experimental Networks Operated by WIDE Project and KEIO Univ./NTT Overlay Networking Over ATM and SDH Links [1] Legacy Router based Network [2] LSR(Label Switch Router) based Network (e.g., CSR(Cell Switch Router)) [3] IPv6 Network [4] other experimental network operations (e.g., RSVP, WEB cacheing) (Installation of the Network is under-going)

3. Hiroshima Fukuoka Kyoto Gif Hokuriku Ohtemachi Iwanami Sendai Sapporo Nara Fujisawa Hamamatsu Ookayama Hachiouji 128K Experimental Networks Operated by WIDE Project and by KEIO Univ./NTT

4. DSU ATOMIS IPv ６ CSR-GW CSR5300 IPv4(e.g.,cisco 7k) DL3200 HSSI Legacy IPv4 SM HS150 SM SM/MM HSSI MM VPs VCs Legacy IPv4 CSR(Label Switching for IPv4) IPv6(Legacy Packet Forwarding) >

5. 5 Distributed SSD with IP Switching at Networld+Interop TOKYO at Networld+Interop TOKYO (I) High Speed Packet Switching by Different Packet Forwarding Architectures Forwarding Architectures - IP over SONET (Ascend GRF) - IP over SONET (Ascend GRF) - IP Switch - IP Switch - CSR(Cell Switch Router) - CSR(Cell Switch Router) (II) Internetworking of Clouds using Different Packet Forwarding Architectures Forwarding Architectures (III) Internetworking with the Internet

6. 6 Demonstrations with D-SSD Network High Speed Stream-type Real-time Data Forwarding (a) Video Stream Transmission from the Internet (a) Video Stream Transmission from the Internet (b) Video on Demand (VoD) WEB Server Operation (b) Video on Demand (VoD) WEB Server Operation - Stream Type Contents - - Stream Type Contents - (c) High Speed File Transfer (c) High Speed File Transfer

7. 7 Physical Configuration of D-SSD Network CSR 60R 50SC 30R 18SC SSD CKP ブース NAIST Internet Interop Show Net backbone 10SC Video Stream Server ATM CSR GRF IPSW CSR GRF CSR IPSW

8. 8 Logical Configuration of D-SSD Network WIDE HITACHI TOSHIBA HITACHI TOSHIBA (FORE) HITACHI S UMIDEN NTT-PC NEC HITACHI ASCEND SSD/CKP ブース NAIST N+I TOKYO Show ネット 1 1 1 RIPv1 OSPF

9. 9 CSR(Cell Switch Router) Experimental Operation Examples Hiroshi Esaki TOSHIBA Corporation August 1997 IETF@Munich [1] Joint Project Between WIDE Project and NTT [2] Distributed SSD Experimental Network at Networld+Interop TOKYO