RSS

Monthly Archives: August 2012

Multicast Application Design

Multicast is used to distribute data from one source to many receivers.These receivers normally are executing an application which in its underlying logic has joined a multicast group which is essentially a ip address that is able represent multiple nodes on a network. Public multicast ip addresses are rarely available to network managers or application dev teams hence applications should be developed to accept multicast ip address and port information in its initializtion code. This approach allows an application to be ip address agnostic and and allows the app to join any available multicast address

 
Leave a comment

Posted by on August 29, 2012 in Uncategorized

 

Tags: , , , ,

Nexus 7000 Virtual Data Centers

Virtual data centers allows enterprises and Service providers to create truly distinct DCs that overlay a single physical infrastructure.The Cisco nexus provides the ability to virtualize all three planes namely the control,forwarding and management planes. For enterprises the ability to create logical virtual networks for testing purposes can provide significant cost savings since the need to buy test equipment is eliminated.

 
Leave a comment

Posted by on August 6, 2012 in Uncategorized

 

Tags: , , , ,