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IEEE 802.6 MAN

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IEEE 802.6 MAN

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    1. IEEE 802.6 (MAN) Random Access Scheme packet collision => waste resources retry backoff => bus idle Controlled Access Scheme slow access at light load overhead of token traveling. Distributed Control/Queuing (of messages) It forms a single and distributed queue which controls the access of packets to the subnet in essentially the same order as they were generated Under light load, it behaves as CSMA/CD Under heavy load, it behaves as token passing Different levels of priority

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