Question

suppose one packet switches between a sending host and a receiving host. the transmission rates between the sending host and the switch and between the switch and the receiving host are r, and re, respectively. if the switch uses store-and-forward packet switching, what is the total end-to-end delay to send the packet length? (ignore queuing, propagation delay, and processing delay).

Answer 1

The total end-to-end delay to send the packet length is L/R1 + L/R2. When using store-and-forward packet switches, the end-to-end delay is calculated as d = N × L/R.

How can you determine a packet's end-to-end delay?

• When using store-and-forward packet switches, the end-to-end delay for sending a single packet of length L across N connections, each with a transmission rate R, is d = N × L/R. (Queuing, propagation delay, and processing time are all ignored).

• The amount of time it takes a packet to travel from source to destination across a network is known as one-way delay (OWD).

• It is a term that is commonly used in IP network monitoring. It differs from round-trip time (RTT) in that it only measures the journey from source to destination in one direction.

• Propagation delay is the amount of time it takes for one bit to travel from the sender to the receiver end of a link.

• Propagation delay is defined mathematically as the distance between sender and receiver. Propagation delay ∝ 1 / transmission speed.

To learn more about One-way delay, refer to:

brainly.com/question/27217941

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