Question

Short note on traffic profile in computer networks

Answer 1

Traffic police or traffic officers, often referred to colloquially as traffic cops, are police officers who usually wear a white hat and direct traffic or serve in a traffic or roads policing unit enforcing rules of the road. 
These network devices also work at different segments of a computer network performing different works. Know about ... You can think of a router as a traffic police who directs different network traffic to different directions
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