ALPINE SKI HOUSE
NFV + SDN
OVERVIEW
Hamidreza Bolhasani
Ph.D. Candidate, Data Scientist
hamidreza@Bolhasani.Net
Nov 2020.
Self Introduction
Ref. Alcatel-Lucent
NFV-Network Function Virtualization
Ref. Amdocs - Vodafone
NFV-Market Players
Ref. Amdocs - Vodafone
NFV- Drivers and History of Virtualization
Virtualization-Some benefits…
Open
Innovation
Network
Functions
Virtualisation
Software
Defined
Networks
Reduces Reduces
CapEx, OpEx, Space & Power
delivery time Consumption
Creates
control
abstractions
to foster innovation.
Creates
competitive
supply of innovative
applications by third parties
NFV-Creates Operational Flexibility
NFV vs SDN
NFV vs SDN
Ref. Alcatel-Lucent
Why NFV?
Ref. Alcatel-Lucent
When NFV?
Ref. Alcatel-Lucent
What and Why SDN?
Ref. Alcatel-Lucent
The Essential Business Values of NFV+SDN?
Ref. Alcatel-Lucent
NFV-Some benefits…
NFV – Agility and New Monetization Layers
Ref. Amdocs - Vodafone
NFV – Lessons in Efficiency and Agility
Ref. Amdocs - Vodafone
NFV-Architecture
NFV-Architecture
Independent
Software Vendors
BRAS
Firewall
DPI
CDN
Tester/QoE
monitor
WAN
Acceleration
Message
Router
Radio Network
Controller
Carrier
Grade NAT
Session Border
Controller
Classical Network Appliance
Approach
PE Router
SGSN/GGSN
Generic High Volume
Ethernet Switches
Generic High Volume Servers
Generic High Volume Storage
Orchestrated,
automatic
remote install
Network Functions Virtualisation
Approach
hypervisors
Hypervisor-Architecture
Thanks!
Hamidreza Bolhasani
hamidreza@Bolhasani.Net
Nov 2020

NFV +SDN (Network Function Virtualization)