What is the IP subnet zero command?

The ip subnet-zero command provides the ability to configure and route to subnet-zero subnets. Subnetting with a subnet address of zero is discouraged because of the confusion inherent in having a network and a subnet with indistinguishable addresses.

What is a subnet in math?

In topology and related areas of mathematics, a subnet is a generalization of the concept of subsequence to the case of nets. The definition is not completely straightforward, but is designed to allow as many theorems about subsequences to generalize to nets as possible.

What exactly is a subnet?

A subnet, or subnetwork, is a network inside a network. Subnets make networks more efficient. When a network receives data packets from another network, it will sort and route those packets by subnet so that the packets do not take an inefficient route to their destination.

What is a 0 24 subnet?

The subnet mask shows what part is which. /24 means that the first 24 bits of the IP address are part of the Network number (192.168. 0) the last part is part of the host address (1-254).

What is the subnet portion of an IP address?

A subnet number is a specific part of a subnet address in an IP address that identifies one among several subnets as the recipient or originator of a data packet. The subnet number helps browsers to accurately use the Internet to deliver messages to specific parts of a party’s full network.

What is IP subnet range?

The subnet mask specifies the range of the ip addresses in a group. The subnet mask looks a lot like an ip address. It is made up of four eight bit numbers separated by periods. These numbers once again range from 0 to 255.

What is a valid subnet?

Basically a valid subnetmask, when written in binary, has to consist of only consecutive 1’s and then 0’s, but no intermittent mixing.

What is the subnet of 28?

The /28 tells you the size of the subnet mask. This is a mask value that you can apply in binary to find out which bits of the 32 bit address are used for network selection and which are used for host selection.