商品描述
Software Networks describe new concepts for the Internets next generation. This architecture is based on virtual networking using Cloud and datacenter facilities. The main problems to be dealt with are the placement of virtual resources for opening a new network on the fly, and the urbanization of virtual resources implemented on physical network equipment. The digital architecture also deals with mechanisms capable of automatically controlling the placement of all virtual resources within the physical network.
This book describes how to create and delete virtual networks on the fly. Indeed, the system is able to create any new network with any kind of virtual resource (e.g. switches, routers, LSRs, optical paths, firewalls, SIP-based servers, devices, servers, access points, etc.). Software Networks shows how this architecture is compatible with new advances in SDN (Software Defined Networking), new high-speed transport protocols such as TRILL (Transparent Interconnection of Lots of Links) and LISP (Locator/Identifier Separation Protocol), NGN, IMS, new generation Wi-Fi, and 4G/5G networks. Finally, the author introduces Clouds of security and the virtualization of secure elements (smartcards) that could certainly transform how to secure the Internet.
For this second edition, the author addresses in five new chapters the importance of open source software for networks, mobile edge computing, fog networking, tactile internet ? a network environment allowing remote access, and security ? the use of Cloud of security, secure elements and the emergence of the blockchain.
商品描述(中文翻譯)
軟體網路描述了下一代互聯網的新概念。這種架構基於使用雲端和數據中心設施的虛擬網路。需要處理的主要問題是即時開啟新網路時虛擬資源的放置，以及在物理網路設備上實現虛擬資源的城市化。數位架構還處理能夠自動控制所有虛擬資源在物理網路內放置的機制。
本書描述了如何即時創建和刪除虛擬網路。事實上，系統能夠使用任何類型的虛擬資源（例如交換機、路由器、LSR、光路、防火牆、基於SIP的伺服器、設備、伺服器、接入點等）創建任何新網路。軟體網路展示了這種架構如何與軟體定義網路（SDN）、新的高速傳輸協議（如TRILL和LISP）、下一代網路（NGN）、IMS、新一代Wi-Fi和4G/5G網路等新進展相容。最後，作者介紹了安全雲和安全元件（智慧卡）的虛擬化，這可能會改變網際網路的安全方式。
在第二版中，作者在五個新章節中討論了開源軟體對網路的重要性、移動邊緣運算、霧網路、觸覺網路（一種允許遠程訪問的網路環境）和安全性（使用安全雲、安全元件和區塊鏈的出現）。
作者簡介
Guy Pujolle is currently Professor at Sorbonne University in France. He has published widely in the area of computer systems modeling and performance, queuing theory, high-speed networks, intelligence in networking, wireless networks and Post-IP networks, including 19 influential texts and monographs in these areas.
作者簡介(中文翻譯)
Guy Pujolle 目前是法國巴黎索邦大學的教授。他在計算機系統建模和性能、排隊理論、高速網絡、網絡智能、無線網絡和後IP網絡等領域廣泛發表論文，包括19本具有影響力的專著。
