What is a subnet mask?

Question

Accepted Answer

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

It is used to identify the network portion of an IP address
It is represented in decimal format or dotted decimal notation
It is used in conjunction with IP addresses to determine network and host addresses

Accepted Answer

A subnetwork or subnet is a logical subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting. Computers that belong to the same subnet are addressed with an identical most-significant bit-group in their IP address.

Accepted Answer

A subnetwork or subnet is a logical subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting.

Accepted Answer

A subnetwork or subnet is a logical subdivision of an IP network. The practice of dividing a network into two or more networks is called subnetting. Computers that belong to the same subnet are addressed with an identical most-significant bit-group in their IP address

Accepted Answer

Every device has ip address with two piece. The client or host sdress and thr server or network address. Ip address are either configured bya DGCP server or manually configured (static ip address,). The subnet mask splits the Ip address into the host and network adressess, thereby defining which part of the ip addressn belongs to the device and which part belongs to the network.

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What is a subnet mask?

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