CERNET运行技术会议NIC专题

CERNETOperation2003,BeijingNICSessionShuangZhuCERNETNICvIPvShuangZhuCERNETCenterCERNETOperation2003,BeijingNICSessionShuangZhuIPèCERNETOperation2003,BeijingNICSessionShuangZhuCERNETIPvCERNETIP(RFC2050)(APNIC086)vCERNICCERNETIPCERNETOperation2003,BeijingNICSessionShuangZhuIPvnvn(VLSM)vnvvCERNETOperation2003,BeijingNICSessionShuangZhuCERNIC1–:2-:OKCERNIC3-CERNIC:1–:2-:OKCERNIC3-CERNIC:CERNETOperation2003,BeijingNICSessionShuangZhuvvvnnCERNETOperation2003,BeijingNICSessionShuangZhuvnold-networknnetwork-planvn(old-network)v50%v80%n(network-plan;hostbits)v25%50%CERNETOperation2003,BeijingNICSessionShuangZhuCERNICCERNIC1–3-2--OKü/Internetü80%üünetwork-planCERNICOK?CERNETOperation2003,BeijingNICSessionShuangZhu--vnnvnCERNETOperation2003,BeijingNICSessionShuangZhu--vnvnCERNETOperation2003,BeijingNICSessionShuangZhuvvCERNETOperation2003,[e-mail]2003,BeijingNICSessionShuangZhuNICvnvvvnvvCERNETOperation2003,BeijingNICSessionShuangZhuNICvnvnvNIC10+28)CERNETOperation2003,BeijingNICSessionShuangZhu(03-06~08/168)CERNETOperation2003,BeijingNICSessionShuangZhu()POP(3/20)CERNETOperation2003,BeijingNICSessionShuangZhu()POP(3/20)CERNETOperation2003,BeijingNICSessionShuangZhuCERNETIPvCERNETIPvIP-vIP-vIPv6vIPv6CERNETOperation2003,BeijingNICSessionShuangZhuCERNETIP—020406080100120Sep-95Sep-96Sep-97Sep-98Sep-99Sep-00Sep-01Sep-02Sep-03MISCBJXACDGZWHNJSHSYTotalCERNETOperation2003,BeijingNICSessionShuangZhuCERNETIPPOP12%9%8%6%5%5%5%4%4%3%3%3%2%2%2%2%2%2%2%2%2%2%2%1%1%1%1%1%1%1%1%1%1%0%0%0%34%bjnjgzwhxazhzjnnshcdsjzchssylzhheftjnchqhrbdlnkmnwlqchchzhszhfzhhhtnchtynnanxmnglngynhakqdaxnnychlsaCERNETOperation2003,BeijingNICSessionShuangZhuCERNETIPPOP0100000200000300000400000500000600000700000800000bjnjgzwhxazhzjnnshcdsjzchssylzhheftjnchqhrbdlnkmnwlqchchzhszhfzhhhtnchtynnanxmnglngynhakqdaxnnychlsaCERNETOperation2003,BeijingNICSessionShuangZhuCERNETIP—CERNETOperation2003,BeijingNICSessionShuangZhuCERNETIPv6vAPNICn2001:250::/32CERNETvCERNETIPv6n2001:251::/32IPV6CJn2001:DA8::/32CERNET2n2001:7FA:5::/48BJIXv6BONEn3FFE:3200::/24CERNETOperation2003,BeijingNICSessionShuangZhuCERNETIPv6zn/48nnCERNET28733222111111111110246810BJSHGSGDSNNMLNZJSXSDSCJSHLHBHAGZGXAHzn20031238IPv6CERNETOperation2003,BeijingNICSessionShuangZhuCERNETnnCERNETOperation2003,BeijingNICSessionShuangZhuDNSèCERNETOperation2003,BeijingNICSessionShuangZhuCERNICzEDU.CNznnIn-addr.arpa[2001:250:200::2]CERNETOperation2003,BeijingNICSessionShuangZhuDNSvnvnDNSvnvnInternetnCERNETCERNETOperation2003,BeijingNICSessionShuangZhuDNSûü[WHOIS]DNSnDNSûü2ûCERNICüCERNETOperation2003,BeijingNICSessionShuangZhuCERNETèCERNETOperation2003,BeijingNICSessionShuangZhuCERNETCERNETOperation2003,BeijingNICSessionShuangZhuCERNETCERNETOperation2003,BeijingNICSessionShuangZhuCERNETCERNETOperation2003,BeijingNICSessionShuangZhuCERNETCERNETOperation2003,BeijingNICSessionShuangZhu