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Questions and Answers
What is the data rate supported by token ring?
What is the data rate supported by token ring?
- 20Mbps and 30Mbps
- 1Gbps and 10Gbps
- 4Mbps and 16Mbps (correct)
- 10Mbps and 100Mbps
Which organization originally designed token ring?
Which organization originally designed token ring?
- IBM (correct)
- Apple
- Microsoft
What is the topology used in token ring?
What is the topology used in token ring?
- Bus
- Ring (correct)
- Star
- Mesh
What is the main purpose of passing a token around the ring in token ring?
What is the main purpose of passing a token around the ring in token ring?
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What are the two concepts for releasing the token in token ring?
What are the two concepts for releasing the token in token ring?
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Study Notes
Token Ring Overview
- Supports a data rate of 4 Mbps and 16 Mbps.
- Originally designed by IBM in the 1980s.
Topology
- Utilizes a star topology where devices are connected to a central hub.
Token Passing Mechanism
- The main purpose of passing a token around the ring is to control access to the network and prevent data collisions.
- Only the device holding the token can transmit data, ensuring orderly communication.
Token Release Concepts
- Immediate Release: The sending device releases the token right after transmitting its data.
- Delayed Release: The token is only released after the device's transmission has been acknowledged by the intended recipient.
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