Question

(b) How is a two-sided communication possible in a ring topology​

Answer 1

Answer:

A ring network is a network topology in which each node connects to exactly two other nodes, forming a single continuous pathway for signals through each node -a ring. Data travels from node to node, with each node along the way handling every packet.

Rings can be unidirectional, with all traffic travelling either clockwise or anticlockwise around the ring, or bidirectional (as in SONET/SDH). Because a unidirectional ring topology provides only one pathway between any two nodes, unidirectional ring networks may be disrupted by the failure of a single link.

Explanation:

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Answer 2

Answer:

Hey! This is your answer

Explanation:

In a ring topology, devices are connected to each other in a closed loop, which means each device is connected to two other devices, one on each side. ... Data is transmitted in an unusual way on a ring topology, using tokens.