IP addresses are important for computers to be able to communicate with eachother on the Internet. They identify a 'host' (personal computers are a kind of host) and enable other hosts to pass information to it, similar to an home address for physical packages or mail. Develop a regular expression that matches a well formed IPV4 address in dot-decimal notation. An IPV4 address follows the scheme below: • 4 numbers that are separated by dots. • The first number is within the range of o and 223. • The second number is within the range of o and 255. • The third number is within the range of o and 255. • The fourth number is within the range of 0 and 255. • There may be a subnet mask at the end of the address, which has a slash '/' followed by a number between 1 and 30.

IP addresses are important for computers to be able to communicate with eachother on the Internet. They identify a 'host' (personal computers are a kind of host) and enable other hosts to pass information to it, similar to an home address for physical packages or mail. Develop a regular expression that matches a well formed IPV4 address in dot-decimal notation. An IPV4 address follows the scheme below: • 4 numbers that are separated by dots. • The first number is within the range of o and 223. • The second number is within the range of o and 255. • The third number is within the range of o and 255. • The fourth number is within the range of 0 and 255. • There may be a subnet mask at the end of the address, which has a slash '/' followed by a number between 1 and 30.

Fundamentals of Information Systems

9th Edition

ISBN:9781337097536

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter4: Networks And Cloud Computing

Section: Chapter Questions

Problem 8SAT

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