Refer to the exhibit.

The network administrator normally establishes a Telnet session with the switch from host A.
However, host A is unavailable. The administrator’s attempt to telnet to the switch from host B
fails, but pings to the other two hosts are successful. What is the issue?

Refer to the exhibit.

Which switch provides the spanning-tree designated port role for the network segment that
services the printers?

What is one benefit of PVST+?

Which are valid modes for a switch port used as a VLAN trunk? (Choose three.)

Refer to Exhibit:

How many broadcast domains are shown in the graphic assuming only the default VLAN is
configured on the switches?

Which three of these statements regarding 802.1Q trunking are correct? (Choose three.)

Refer to the exhibit.

The output that is shown is generated at a switch. Which three statements are true? (Choose
three.)

Refer to the exhibit.

At the end of an RSTP election process, which access layer switch port will assume the discarding
role?

Which term describes a spanning-tree network that has all switch ports in either the blocking or
fowarding state?

What are the possible trunking modes for a switch port? (Choose three.)