which factors are regarded as the good criteria of the Computer network ?
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Answer:
Nowadays the key characteristics of computer network design that affect the post-implementation cost include reliability, maintainability, supportability and workability. For service performance requirements and characteristics to be useful, it must be configurable, measurable and verifiable within the system. Because service metrics are meant to be measurable quantities, it can be used to measure thresholds and limits of service. Crossing a limit is more serious than crossing a threshold and the result action is usually more serious – dropping of packets to bring performance back to conformance. At this point in the analysis process it must be thought about system of qualitative and quantitative Indicators for network analysis for mission-critical and real-time applications. Network requirements can be separated into components, based on your environment and what is wanted to accomplish with this network architecture. End-to-end characteristics are measured across multiple network devices in the path of one or more traffic flows, and may be extended across the entire network .They are: Availability, Capacity, Delay, Jitter, Throughput, Error rates, and Network utilization.