Quiz 5A: Explain IPv4 Addressing Schemes

Which version of IP is discussed in the provided text?

• IPv4

• IPv6

• IPv5

• IPv7

What is the primary purpose of a network mask?

• Conceal the host ID portion of an IP address

• Identify the version of IP in use

• Manage logical addressing

• Enable packet forwarding between networks

How many bits are used to represent an IPv4 address?

• 16 bits

• 32 bits

• 64 bits

• 128 bits

What is the primary purpose of GRE?

• Tunnel packets across an intermediate network

• Provide logical addressing and forwarding

• Encrypt IP traffic

• Manage paths to remote networks

What does the ANDing of an IP address and subnet mask reveal?

• Network ID

• Host ID

• Broadcast address

• Default gateway

What hierarchical levels does subnet addressing have?

• Network ID and host ID

• Network ID, subnet ID, and host ID

• Network ID and broadcast address

• Subnet ID and host ID

What does the Version field in the IPv4 header indicate?

• Size of the header

• Total packet size

• Version of the Internet Protocol

• Type of data encapsulated in the payload

Which notation is used to represent the length of the network portion of an IP address?

• Binary notation

• Decimal notation

• Prefix or slash notation

• Hexadecimal notation

Which protocol is used for status messaging and connectivity testing?

• TCP

• UDP

• ICMP

• IGMP

Which notation is used to represent IP addresses in a more human-readable format?

• Binary notation

• Hexadecimal notation

• Dotted decimal notation

• Octal notation