What could explain the output results?

Refer to the exhibit. Exhibit 1.

Exhibit 2.

The administrator enters the show spanning-treeinstance 2 command on Switch-3 and sees the output shown in Exhibit 2.

What could explain the output results?
A . Switch-1 has a lower MAC address than Switch-2.
B . Switch-1 has a higher MAC address than Switch-2.
C . Switch-3 filters BPDUs on port 26.
D . Switch-3 has incompatible MSTP region settings with other switches.

View Answer

Answer: D