NFV系统的延迟和策略感知分层分区

2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN) Pub Date : 2015-11-01 DOI:10.1109/NFV-SDN.2015.7387428

D. Krishnaswamy, Ravina Kothari, Vijay Gabale

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引用次数: 12

摘要

本文探讨了NFV系统中跨数据中心的虚拟网络功能的延迟感知和策略感知优化布局。建议采用分布式数据中心的层次结构来支持网络功能软件设备，并根据性能需求在层次结构中灵活地放置功能，并研究了不同的VNF最佳放置的测试场景。本文讨论了分布式功能虚拟化的选项，如分层分区、崩溃、复制和南北功能分裂，以探索NFV系统中VNF的放置选项。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Latency and policy aware hierarchical partitioning for NFV systems

This paper explores latency-aware and policy-aware optimized placement of virtual network functions across data centers in NFV systems. A hierarchy of distributed data centers is suggested to support network function software appliances with the flexibility to place functions based on performance requirements in the hierarchy, and different test scenarios for optimal VNF placement are studied. The paper discusses options for distributed function virtualization such as hierarchical partitioning, collapsing, replication, and north/south function splitting, to explore VNF placement options in NFV systems.

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来源期刊

2015 IEEE Conference on Network Function Virtualization and Software Defined Network (NFV-SDN)

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