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1 answer
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If physical switches are necessary in a SDN

Exploring how to implement a Software Defined Network and here it explains that an SDN switch is only dealing with the data layer. But then: Do We Need Special SDN Switches for SDN Networking? ...
Lance Pollard's user avatar
0 votes
1 answer
18 views

If Network Operating Systems or Virtualized Networks are installed on regular computers [closed]

I am learning about SDN and Network Operating Systems and Virtual Networks. I am confused about where the actual code that runs exists. Like when you have an application like a website, it runs on a ...
Lance Pollard's user avatar
1 vote
3 answers
98 views

How is Service chaining different from network functions virtualization?

From what i understand, both focus on replacing the traditionally implemented proprietary hardware services such as firewalls , NAT ,etc and try to implement it in software. So how do the two differ ...
john 's user avatar
  • 1,237
5 votes
1 answer
10k views

Difference between Linux Bridge and Open vSwitch [closed]

What are the most significant differences between how a Linux bridge and an Open vSwitch work?
Muff's user avatar
  • 183