Transcription of IP Addresses: Classful Addressing - JMU
{{id}} {{{paragraph}}}
Example: biology
IP Addresses: Classful Addressing - JMU
The McGraw-Hill Companies, Inc., 2000 Adapted for use at JMU by Mohamed Aboutabl, 200311 Chapter 4IP Addresses: ClassfulAddressing The McGraw-Hill Companies, Inc., 2000 Adapted for use at JMU by Mohamed Aboutabl, 200322 CONTENTSCONTENTS INTRODUCTION Classful Addressing OTHER ISSUES A SAMPLE INTERNET The McGraw-Hill Companies, Inc., 2000 Adapted for use at JMU by Mohamed Aboutabl, Introduction An IP address is a 32-bit address that identifies a connection to the Internet. The IP addresses are universally unique. The address space of IPv4 is 232or 4,294,967,296. IP address is written as a Binary (hexadecimal) or a Dotted-Decimal (w/out leading zeros) notation. See examples in the textbook. The McGraw-Hill Companies, Inc.
IP address →Network Address 1. Find the class, then the Netid, then set Hostid = 0 Example: IP=134.45.78.2 is a class B (128-191) with Netid=134.45, so its network address is 134.45.0.0 2. Use a Mask which is a 32-bit binary number that gives the first address in the block (the network address) when bitwise ANDed with an address in the block.
Tags:
Information
Domain:
Source:
Link to this page:
Please notify us if you found a problem with this document: