Refer to the exhibit.
You have been asked to verify the network configuration that was performed by a colleague.
Which of the following conclusions would be accurate?
A.
The voice VLAN should always start with VLAN 1.
B.
The subnet mask for the network address should be class A instead of class C.
C.
The CME IP address should be in a different subnet to that of the IP phones.
D.
The CME IP address should be in the exclusion range.