ICS 01.040.33 CCS M 04 YD 中 华 人 民 共 和 国 通 信 行 业 标 准 YD/T XXXXX —XXXX 核心网网络功能虚拟化 模板参数技术要求 Network function virtualization —Technical specification for templates （送审稿） XXXX - XX - XX发布 XXXX - XX - XX实施 中华人民共和国工业和信息化部   发 布 YD/T XXXXX—XXXX I 目  次 前  言 ............................................................................................................................................................ III 1 范围 .................................................................................................................................................................. 1 2 规范性引用文件 .............................................................................................................................................. 1 3 术语、定义及缩略语 ...................................................................................................................................... 1 3.1 术语和定义 ....................................................................... 1 3.2 缩略语 ........................................................................... 1 4 核心网虚拟化场景及信息元素要求 .............................................................................................................. 2 4.1 核心网虚拟化典型场景 ............................................................. 2 4.2 不同类网元资源使用特点 ........................................................... 3 5 核心网虚拟化对 NSD的技术要求 ................................................................................................................ 3 5.1 NSD结构要求 ..................................................................... 3 5.2 NSD模板 ......................................................................... 4 5.2.1 Data Types .................................................................... 4 5.2.1.1 VlProfile ............................................................... 4 5.2.1.2 LinkBitRateRequirements .................................................. 5 5.2.1.3 CpProfile ................................................................ 6 5.2.1.4 NfpPosition .............................................................. 7 5.2.2 Node Types ................................................................... 8 5.2.2.1 NS ....................................................................... 8 5.2.2.2 NsVirtualLink ............................................................ 9 5.2.2.3 NFP ..................................................................... 11 5.2.3 Group Types .................................................................. 12 6 核心网虚拟化对 VNFD的技术要求 ........................................................................................................... 14 6.1 VNFD结构要求 .................................................................. 14 6.2 VNFD模板 ...................................................................... 14 6.2.1 Data Types ................................................................... 14 6.2.1.1 L2AddressData ........................................................... 14 6.2.1.2 L3AddressData ........................................................... 15 6.2.1.3 AddressData ............................................................. 16 6.2.1.4 VirtualNetworkInterfaceRequirements ..................................... 18 6.2.1.5 ConnectivityType ........................................................ 19 6.2.1.6 VirtualMemory ........................................................... 20 6.2.1.7 VirtualCpu .............................................................. 20 6.2.1.8 VduProfile .............................................................. 21 YD/T XXXXX—XXXX II 6.2.1.9 VlProfile ............................................................... 22 6.2.1.10 LinkBitRateRequirements ................................................ 23 6.2.1.11 Qos .................................................................... 24 6.2.1.12 VnfConfigurablePro