What is a subnet mask, and what are the different types?

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Subnet mask is a 32-bit number used to divide an IP address into network and host portions.

  • Subnet mask is used to determine which part of an IP address is the network portion and which part is the hos...read more

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AT&S Network Engineer L1 interview questions & answers

A Network Engineer L1 was asked Q. What is a subnet mask, and what are the different types?
A Network Engineer L1 was asked Q. What are routing and routed protocols?
A Network Engineer L1 was asked Q. What is switching and routing?

Popular interview questions of Network Engineer L1

A Network Engineer L1 was asked Q1. What are routing and routed protocols?
A Network Engineer L1 was asked Q2. What is switching and routing?
A Network Engineer L1 was asked Q3. Explain the ISO model and the number of layers it contains.
AT&S Network Engineer L1 Interview Questions
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