Juniper Certification | JNCIA-JUNOS | Day-7 What is SDN and Products in Juniper

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On this particular day we are going to see on topic called SDN in Juniper.

What is SDN ?
SDN is a network software defined in networking term as Software Defined Networking. That this software do not run some Junos OS because there are group of designs made for juniper networking into cloud based solutions are made. 

These are some products you need to know in juniper;


NFX series are network services platform used in junos as customer premises equipment (CPE), that they are designed with these features :

  • to provide very fast custom services with delivery on demand
  • they are secure on-premises can run and chains with multiple virtualisation network
  • it functions simultaneously in an open environment  
  • it also supports embedded vSRX security functionality

Contrail Cloud it is just suite of products that enabling SDN does :

  • network function virtualisation (NFV) and services done in cloud environment  
  • it utilizes open technologies such as OpenStack to compute storage, 
  • networking resources and flexible by provisioning services
In the NorthStar Controller,

  • it brings SDN to WAN 
  • it automates the creation of traffic engineering paths across network
  • it increases network utilisation and enables customised programming of network configuration
  • it also provides automated visualisation, optimisation, and discovery using standard interfaces
  • it also supports routing platforms and third-party packet-optical equipment that supports i.e., RFC 5440      
In WANDL IP/MPLS View,
  • it is used in both traffic engineering and management
  • it is network management system (NMS) module for IP and MPLS Network
  • they can make model and simulate large multiple-vendor in IP/MPLS networks
  • it also generates optimised network designs based on traffic pattern and design constraints
  • In online mode, it provides fault, configuration, account, performance, and security (FCAPS) management services network.   
Stay tuned for more juniper topics to be discussed for juniper JUNOS cert and also don't forget to view my other blog for CCNA prepartions youngccnaguru.blogspot.com

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