What is the default subnet mask for a Class C IP address?
Practice Questions
Q1
What is the default subnet mask for a Class C IP address?
255.0.0.0
255.255.0.0
255.255.255.0
255.255.255.255
Questions & Step-by-Step Solutions
What is the default subnet mask for a Class C IP address?
Step 1: Understand what a Class C IP address is. Class C addresses range from 192.0.0.0 to 223.255.255.255.
Step 2: Learn about subnet masks. A subnet mask helps to divide an IP address into network and host parts.
Step 3: Know the default subnet mask for Class C. The default subnet mask is 255.255.255.0.
Step 4: Understand what 255.255.255.0 means. This means the first three numbers (255.255.255) are for the network part, and the last number (0) is for the host part.
Step 5: Realize that with a subnet mask of 255.255.255.0, you can have 256 addresses in that subnet (from 0 to 255).
