QOS is the basic amenity of network. With its implementation various attacks could be halted. Below is the varios steps which are required to implement QOS in network.Steps of implementing QOS
Step 1:- Classification
Tools used for classification
Access Control List (ACL)
COS
Differentiated Services Code Point
Input-interface
Media Access Control (MAC) address
Packet length
Precedence
Protocol
VLAN
Step 2:- Queuing
Marking
Policing
Drop
Steps 3:- Congestion Management
Queue-limit
Random-dete
Bandwidth
Fair-queue
Priority
Shape
SDN and NFV is the next phase of technology change which will help service provider to launch the services in single click. This is all about the programmability of the networks by using open source software defined network controller.
Tuesday, June 2, 2009
QOS amenity of network
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QOS
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