中兴通讯 IPv6-Prepare for the future Department of Advanced Technology ZTE Corporation April, 2003 www.ztecomcn 2003-4-9 Page 1
2003-4-9 Page 1 IPv6 – Prepare for the future! Department of Advanced Technology ZTE Corporation April, 2003 www.zte.com.cn
中兴通讯 ZTE CORP。 RATION Prospect for IPv6 in China +Currently 59, 100, 000 internet users in Chinese mainland, accounts for only 4. 6% of China's population Large development potential tWe will not run out of IPv4 addresses in the short term, but the continuing growth of Internet can only rely on IPv6 The future is Ipv6 Internet 2003-4-9 Page 2
2003-4-9 Page 2 Prospect for IPv6 in China Currently 59,100,000 internet users in Chinese mainland, accounts for only 4.6% of China’s population —— Large development potential We will not run out of IPv4 addresses in the short term, but the continuing growth of Internet can only rely on IPv6 —— The future is IPv6 Internet
中兴通讯 ZTE CORP。 RATION Prospect for IPv6 in China +It's unwise to wait for the IPv4 address depletion Start IPv6 deployment now! +The sooner IPv6 is deployed the more opportunities for Internet development -Make ready for IPv6 applications -shorten the IPv4/IPv6 transitional period -reduce the complexity of (dual stack)Internet management and development costs 2003-4-9 Page 3
2003-4-9 Page 3 Prospect for IPv6 in China It’s unwise to wait for the IPv4 address depletion —— Start IPv6 deployment now! The sooner IPv6 is deployed the more opportunities for Internet development ——Make ready for IPv6 applications ——shorten the IPv4/IPv6 transitional period ——reduce the complexity of (dual stack) Internet management and development costs
中兴通讯 ZTE CORP。 RATION Prospect for IPv6 in China Need strong support from the government -Killer applications are still under development Set up IPv6 trial networks Collect operational experience before transitioning to commercial networks(New applications business model in IPv6 networks.) This is just what is being done in China +Build IPv6 network as a part of nGn Not just IP, we should have a much broader view 2003-4-9 Page 4
2003-4-9 Page 4 Prospect for IPv6 in China Need strong support from the government —— Killer applications are still under development Set up IPv6 trial networks —— Collect operational experience before transitioning to commercial networks(New applications, business model in IPv6 networks…) —— This is just what is being done in China Build IPv6 network as a part of NGN —— Not just IP, we should have a much broader view
中兴通讯 ZTE CORP。 RATION Early deployment of IPv6 should be mainly in mobile networks tThere are large IPv4 investment in fixed networks Smooth transition to IPv6 is a problem tMobile and Wireless internet is in its early stage of development Is growing rapidly Mobile support in IPv6 is much better than in IPv4 - IPv6 provides large enough address space 2003-4-9 Page 5
2003-4-9 Page 5 Early deployment of IPv6 should be mainly in mobile networks There are large IPv4 investment in fixed networks —— Smooth transition to IPv6 is a problem Mobile and Wireless Internet is in its early stage of development —— Is growing rapidly —— Mobile support in IPv6 is much better than in IPv4 —— IPv6 provides large enough address space
中兴通讯 ZTE CORP。 RATION WLAN+Mobile ipv6 +WlAN has many advantages as apposed to wired lan Easy installation much flexible Low maintenance and management costs Large potential market for WLAN +Mobile Ipv6 will enlarge the usefulness of WLAN - No need to change IP address while roaming More flexible networking scheme 2003-4-9 Page 6
2003-4-9 Page 6 WLAN+Mobile IPv6 WLAN has many advantages as apposed to wired LAN —— Easy installation —— much flexible —— Low maintenance and management costs —— Large potential market for WLAN Mobile IPv6 will enlarge the usefulness of WLAN —— No need to change IP address while roaming —— More flexible networking scheme
中兴通讯 ZTE CORP。 RATION About zte- Who are we t China's largest listed telecommunications equipment manufacturer t Develops and manufactures telecommunications equipment for fixed, mobile, data and optical networks, and intelligent networks Has been listed on the Shenzhen Stock Exchange since 1997 13 wholly owned r&d centers worldwide With products deployed in over 40 countries and reglons 2003-4-9 Page 7
2003-4-9 Page 7 About ZTE – Who are we China’s largest listed telecommunications equipment manufacturer Develops and manufactures telecommunications equipment for fixed, mobile, data and optical networks, and intelligent networks Has been listed on the Shenzhen Stock Exchange since 1997. 13 wholly owned R&D centers worldwide With products deployed in over 40 countries and regions
ZTE Total Solution for Telecom Network LE Coronation ZXSS10-APP SCE\ AAA Server lic ati Server Policy Server RADIUS ⊥DAP coPseS RLU PSTN SwV Gateway B/CCSIPBC凡7 LE for H. 248MGCP Softswitch SS10-SS1 P STNASDNN35 STP A5.2/eased line S H323 -Fom/cM DWDM/SDH 10G 1 Jang haul/ METRO BACKBONE yoM long haul INTERNET BACKBONE zX日10BX MSCa ∧LR SDH 10G/2500E ZXB10 AX CONVERGENT LAYER XB10S100 SDH2500E/600C M SC MR S DSL AN 8426 EZXB10 AX ACCESS LAYER SGSN BSC/PCF PDSN Mv8900 GSM/GPRS AVCDMA A MVC4050 /MVC300 CDMA 2000 1X RTT/EV DO 2003-4-9 Page 8
2003-4-9 Page 8 ZTE Total Solution for Telecom Network ZTE Total Solution for Telecom Network
中兴通讯 Work on Ipv6 by ZTE ZTE’ S VISIon IPv6 Market is still forming -More demands for access routers than network core routers -a few demands for core routers to build ipv6 trial networks w Undertakes the " High Quality IPv6 Routing Platform" research project of Hi-Tech Research and Development Program of China (the 863 Project 2003-4-9 Page 9
2003-4-9 Page 9 Work on IPv6 by ZTE ZTE’s vision ——IPv6 Market is still forming ——More demands for access routers than network core routers ——A few demands for core routers to build IPv6 trial networks Undertakes the “High Quality IPv6 Routing Platform” research project of Hi-Tech Research and Development Program of China (the 863 Project)
中兴通讯 Work on Ipv6 by ZTE 教IPv6 stack Portable to multiple OSes Currently run on ZXR10 GAR General Access Router Multiple transition mechanisms(Dual stack, TB, NAT-PT, tunnel etc.) RIP mobile Ipv6 IPsec QOS GAR侧视图 Coming soon OSPFV3 BGP4+ GAR后视图 IS-ISy6 Run on ZXR10-T64/T128 core routers 2003-4-9 Page 10
2003-4-9 Page 10 Work on IPv6 by ZTE IPv6 stack —— Portable to multiple OSes —— Currently run on ZXR10 GAR General Access Router —— Multiple transition mechanisms(Dual stack, TB,NAT-PT, tunnel etc.) —— RIPng —— mobile IPv6 —— IPsec —— QoS Coming soon —— OSPFv3 —— BGP4+ —— IS-ISv6 —— Run on ZXR10-T64/T128 core routers
