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Q. Explain about Virtual Circuit Switching?
Virtual Circuit Switching
- All packets belong to a message (or) session is preserved.
- Single route is selected between source/destination.
- All packets obtain that route to reach destination.
- It requires a call setup to establish a virtual circuit. (Either permanent or switched type)
- Uses virtual circuit identifier for routing.
What is a OSI layer 2 device called a "barter"?
identify different network topologies.
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What is SIA or stuck in active
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codefor FLSM
bus topology disadvantage?
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