Chapter_7 - Todd Lammles CompTIA Network+ Chapter 7: IP...

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Click to edit Master subtitle style Todd Lammle’s CompTIA Network+ Chapter 7: IP Addressing Instructor:
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Chapter 7 Objectives The Following CompTIA Network+ Exam Objectives Are Covered in This Chapter: 1.3 Identify the following address formats IPv6 IPv4 1.4 Given a scenario, evaluate the proper use of the following addressing technologies and addressing schemes Addressing Technologies Public vs. private DHCP (static, dynamic APIPA) Addressing schemes Unicast Multicast Broadcast 2
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Terminology Bit: A bit is one digit, either a 1 or a 0. Byte: A byte is 7 or 8 bits, depending on whether parity is used. For the rest of this chapter, always assume a byte is 8 bits. Octet: An octet, made up of 8 bits, is just an ordinary 8-bit binary number. In this chapter, the terms byte and octet are completely interchangeable. Network address: This is the designation used in routing to send packets to a remote network—for example, 10.0.0.0, 172.16.0.0, and 192.168.10.0. Broadcast address: The broadcast address is used by applications and hosts to send information to all hosts on a network. 3
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The Hierarchical IP Addressing Scheme An IP address consists of 32 bits of information. These bits are divided into four sections, referred to as octets or bytes, and four octets sum up to 32 bits (8 × 4=32). You can depict an IP address using one of
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Chapter_7 - Todd Lammles CompTIA Network+ Chapter 7: IP...

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