DiffServ QoS Model

Thursday, May 15th, 2008 Posted in Cisco, QoS | No Comments »

Out of the three QoS models Differentiated Services (DiffServ) is the most used due to its scalability and ability to classify multiple levels of service.  The only real drawbacks of DiffServ ... Read more..

IntServ QoS Model - Advantages and disadvantages

Saturday, May 10th, 2008 Posted in Cisco, QoS | No Comments »

The IntServ, also known as 'Hard QoS', model was introduced to guarantee predictable network behavior for applications that require consistent, dedicated bandwidth for acceptable quality. Because IntServ reserves the bandwidth for ... Read more..