When two bridges are competing for the root bridge of an IEEE 802.1D spanning tree and both
have the same bridge priority configured, which parameter determines the winner?

For the following ports, which port is on every bridge in a Spanning Tree Protocol IEEE 802.1w
network except the root bridge?

IEEE 802.1w is a Rapid Spanning Tree Protocol (RSTP) that can be seen as an evolution of the
802.1 standard. What are the port roles described by 802.1w?

This question is about the Spanning Tree Protocol (STP) root guard feature. What is the STP root
guard feature designed to prevent?

Which two statements are true about the role of split horizon? (Choose two.)

How many bytes make up the spanning-tree bridge ID?

In which two spanning-tree port states is the port learning MAC addresses? (Choose two.)

In an 802.1s BPDU, what is the size of the configuration revision number?

What is the BPDU protocol version for 802.1w?

Which two are natively included by the IEEE 802.1w standard? (Choose two.)