Computer Science :: Computer Networking
- What is the purpose of Spanning Tree Protocol in a switched LAN?
- Which statement describes a spanning-tree network that has converged?
- What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table?
- In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?
- If you want to disable STP on a port connected to a server, which command would you use?
- Which of the following statement is true?
- You have two switches connected together with two crossover cables for redundancy, and STP is disabled. Which of the following will happen between the switches?
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Layer 2 switching provides which of the following?
1. Hardware-based bridging (ASIC)
2. Wire speed
3. Low latency
4. Low cost - Your switch has a port status LED that is alternating between green and amber. What could this indicate?
- You want to run the new 802.1w on your switches. Which of the following would enable this protocol?
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A.
A switch creates a single collision domain and a single broadcast domain. A router creates a single collision domain. |
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B.
A switch creates separate collision domains but one broadcast domain. A router provides a separate broadcast domain. |
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C.
A switch creates a single collision domain and separate broadcast domains. A router provides a separate broadcast domain as well. |
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D.
A switch creates separate collision domains and separate broadcast domains. A router provides separate collision domains. |