Sökning: "VNF"

Visar resultat 11 - 13 av 13 uppsatser innehållade ordet VNF.

  1. 11. Service Provisioning in SDN using a Legacy Network Management System

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :David M. van 't Hof; [2016]
    Nyckelord :Software Defined Networking; Network Function Virtualization; Service Chaining; Service Function Chaining; Controller; REST; Network Management System; Virtual Network Function; Software Defined Networking; Network Function Virtualization; Service Chaining; Ser- vice Function Chaining; Controller; REST; Network Management System; Virtual Network Function;

    Sammanfattning : Software Defined Networking (SDN) has become increasingly popular in combination with Network Function Virtualization (NFV). SDN is a way to make a network more programmable and dynamic. However, in order to create a homogeneous network using this concept, legacy equipment will have to be substituted by SDN equipment, which is costly. LÄS MER

  3. 12. Design and Performance Evaluation of Resource Allocation Mechanisms in Optical Data Center Networks

    Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)

    Författare :Nikam Vikrant; [2016]
    Nyckelord :Data Center Networks; Optical Circuit Switching; Routing and Wavelength Assignment; Network Function Virtualization; Virtual Network Function Service Chaining; Datacenternätverk; Optisk kretskoppling; Routing och våglängd uppdrag; Nätverksfunktionen virtualisering; VNF-tjanstekedjning VNF-tjänstekedjor;

    Sammanfattning : A datacenter hosts hundreds of thousands of servers and a huge amount of bandwidth is required to accommodate communication between thousands of servers. Several packet switched based datacenter architectures are proposed to cater the high bandwidth requirement using multilayer network topologies, however at the cost of increased network complexity and high power consumption. LÄS MER

  4. 13. A Data Model Driven Approach to Managing Network Functions Virtualization : Aiding Network Operators in Provisioning and Configuring Network Functions

    Master-uppsats, KTH/Radio Systems Laboratory (RS Lab)

    Författare :Kristian Sällberg; [2015]
    Nyckelord :NFV; SDN; VNF; Virtualization; NFV; SDN; VNF; Virtualization;

    Sammanfattning : This master’s thesis explains why certain network services are difficult to provision and configure using IT automation and cloud orchestration software. An improvement is proposed and motivated. LÄS MER