1、ICS29.240 Q/GDW 66 8要 2011 Network constructionspecificationforthetransitionfrom IPv4 networkto IPv6 network 2011- 12- 3 0 2011- 12- 3 0 Q/GDW 668 2011 I II 1 1 2 1 3 1 4 2 5 3 6 3 7 3 8 4 9 4 5Q/GDW668 2011 II 2008 2008 928 IP Q/GDW 668 2011 1 IPv4 IPv6 IPv4 IPv6 YD/T1341 IPv6 IPv6 YD/T1442 IPv6 YD
2、/T1612 IPv4 IPv6 tunnel dual stack IPv4 IPv6 IPv4 IPv4 IPv6 IPv6 a IPv4 IPv4 b IPv4 IPv6 IPv6 IPv4 c IPv6 IPv6 backbone network a b access network OSPFv3 OSPF 3 IPv6 OSPFv2 OSPFv3 IPv6 Q/GDW668 2011 2 OSPF OSPF IS-ISv6 IPv6 IS-IS OSPF BGP-4+ BGP-4 BGP IPv6 statelessautoconfiguration IPv6 neighbordis
3、covery forIPv6 IPv6 IPv4 stateful autoconfiguration IPv4 networkaddresstranslation-protocoltranslation NAT-PT IPv4 IPv6 IPv6 IPv4 a IPv6 IPv4 IPv6 IPv4 b IPv6 IPv4 networkaddressporttranslation-protocoltranslation NAPT-PT NAT-PT IPv4 IPv6 TCP UDP IPv6 IPv4 + IPv6 IPv4 IPv6 IPv4 IPv6 a IPv6 IPv6 IPv6
4、 IPv6 IPv6 IPv6 IPv4 IPv4/IPv6 Q/GDW 668 2011 3 b IPv6 IPv6 IPv6 IPv6 IPv4 IPv6 IPv6 c IPv6 IPv6 IPv6 IPv6 IPv4 IPv4 IPv4/IPv6 a IPv4 IPv6 IPv6 ACL b IPv4 IPv6 IPv6 c OSPFv3 IS-ISv6 BGP-4+ a IPv4 IPv6 b IPv6ACL IPV6 IPv6 IPv6 c OSPFv3 d IPv4 IPv6 e DHCPv6 IPv4 IPv6 IPv6 IPv4 IPv4 IPv6 IPv6 IPv4 IPv6
5、 6to4 IPv4 IPv6 IPv6 IPv6 MPLS IPv6 IPv4/IPv6 Pv4 IPv6 NAT-PT NAPT-PT Q/GDW668 2011 4 IPv4 a IPv6 1 IPv6 2 IPv6 3 RP IPv6 4 IPv6 SSM 5 IPv6 MAC b a IPSec IP 1 2 3 4 5 b IPv6 IPv6 Q/GDW 668 2011 5 IPv4 IPv6 Q/GDW668 2011 6 7 7 7 7 7 8Q/GDW 668 2011 7 IPv4 IP IPv6 IPv6 2008 2008 928 IPv6 YD/T1341 2005 IPv6 IPv6 IPv6 YD/T 1442 2006 IPv6 YD/T 1612 2007 IPv4 IPv6 IPv6 IPv4 IPv6 IPv6 1. 2008 10 22 2008 928 2008 2. 2008 11 2009 3 3. 2009 4 2009 11 4. 2009 11 15 5. 2009 11 18 IPv6 11 11 6. 2010 1 10 7. 2010 11 18 8. 2010 11 12
