QoS: Classification, policing and applying policy

Things to note 1. Queuing: Can only be applied outbound of an interface. 2. Shaping: Can only be applied outbound of an interface. 3. Policing: Can be applied either inbound or outbound of an interface. 4. Policy can only be applied in one direction and on only one interface. Classification class-map match-all vlan10->http match protocol … Continue reading QoS: Classification, policing and applying policy

Traffic type characteristics

Data 1. Smooth or Bursty 2. Mostly drop insensitive 3. Delay insensitive 4. Benign or greedy 5. TCP retransmit Voice 1. Smooth 2. Delay sensitive 3. Drop sensitive 4. Benign 5. UDP best priority Video 1. Bursty 2. Greedy 3. Delay sensitive 4. Drop sensitive 5. UDP priority From the characteristics above, it seems perfect … Continue reading Traffic type characteristics