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?
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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.
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