SDN vs SD-WAN

Difference between SDN and SD-WAN
Below table describes the difference between SDN and SD-WAN.
Comparison table: SDN vs SD-WAN
PARAMETER |
SDN |
SD-WAN |
Abbreviation for | Software-Defined Networking | Software-Defined Wide Area Network |
Target Area | Focused on Customer LAN or Data Center environment | Focused on providing software defined routing over WAN |
Programming | Configuration and management is performed by customer itself | Configuration and management is performed by Service provider and not customer. |
Chronology | Was developed 1st and is building stone for SD-WAN | SD-WAN came later and is based on SDN technology. |
Key vendors | •OpenDaylight
•VMware •Juniper •ConteXtream •Big Switch Networks •Cyan •Alcatel-Lucent/Nokia •Cisco |
•Aryaka
•Cisco •Citrix •CloudGenix •FatPipe •Riverbed •Silverpeak •Talari |
SOURCE:https://ipwithease.com |
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Tag:comparison