The default subnet mask for a Class B network is ____.
A) 255.0.0.0
B) 255.255.0.0
C) 255.255.255.0
D) 255.255.255.255

Question

Quizplus · Accepted Answer

The default subnet mask for a Class B network is 255.255.0.0. This allows for up to 65,534 hosts to be connected to the network. Option A is the default subnet mask for a Class A network and option C is the default subnet mask for a Class C network. Option D represents a broadcast IP address, not a subnet mask.

The Default Subnet Mask for a Class B Network Is