1.
What is the purpose of Spanning Tree Protocol in a switched LAN?

2.
Which statement describes a spanning-tree network that has converged?

3.
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?

4.
In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?

5.
If you want to disable STP on a port connected to a server, which command would you use?