Questions and Answers
Which of the following is a valid IP address?
A single octet in an IP address represents what range of decimal numbers?
0-255
Under which IP header field would QoS details be found?
Service Type field
In a Class A address, what are the possible values for the first octet?
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What is the purpose of an ARP response?
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What does CIDR do when describing blocks of IP addresses?
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What is the third step in the transmission of a packet by a router?
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Link state routing protocols require what additional resources?
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What organization helps manage IP address allocation and autonomous system number allocation?
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Which of the following IP address ranges have been defined as non-routable address space? (Select all that apply)
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Study Notes
Valid IP Address
- A valid IP address example is 128.42.64.78.
Octet Range in IP Address
- Each octet in an IP address can represent decimal numbers ranging from 0 to 255.
QoS in IP Addressing
- Quality of Service (QoS) details are found in the Service Type field of the IP header, allowing routers to prioritize certain datagrams.
Class A Address Range
- In Class A addresses, the first octet can have values from 0 to 127.
Purpose of ARP Response
- An ARP (Address Resolution Protocol) response informs a broadcasting node of the MAC address required for the destination hardware address field.
CIDR and IP Address Blocks
- Classless Inter-Domain Routing (CIDR) utilizes subnet masks to define and manage network boundaries.
Routing Packet Transmission
- The third step in packet transmission by a router is looking up the destination network in its routing table.
Link State Routing Protocols
- Link state routing protocols are advanced and necessitate additional memory and processing power compared to older protocols.
IP Address Management Organization
- The Internet Assigned Numbers Authority (IANA) oversees the management of IP address allocation and the allocation of autonomous system numbers.
Non-Routable IP Address Ranges
- Defined non-routable address spaces include:
- 10.0.0.0/8
- 192.168.0.0/16
- 172.16.0.0/12
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Description
Test your knowledge on the Network Layer with these flashcards. This quiz covers important concepts including valid IP addresses, the range of octets, and QoS services in IP protocols. Perfect for students looking to enhance their understanding of networking fundamentals.
