ICND 1 - Chapter 2

ICND 1 - Chapter 2

34 cards   |   Total Attempts: 188
  

Cards In This Set

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DoD Model or TCP/IP Stack
Process/ApplicationHost to hostInternet Network Access
DoD Model or TCP/IP Stack - Process/Application
Defines protocols for node-to-node application communication and also controls user-interface specifications.
DoD Model or TCP/IP Stack - Host to Host
Parallels the functions of the OSI’s Transport layer, defining protocols for setting up the level of transmission service for applications. It tackles issues such as creating reliable end-to-end communication and ensuring the error-free delivery of data. It handles packet sequencing and maintains data integrity.
DoD Model or TCP/IP Stack - Internet
Corresponds to the OSI’s Network layer, designating the protocols relating to the logical transmission of packets over the entire network. It takes care of the addressing of hosts by giving them an IP (Internet Protocol) address, and it handles the routing of packets among multiple networks.
DoD Model or TCP/IP Stack - Network Access
Monitors the data exchange between the host and the network. The equivalent of the Data Link and Physical layers of the OSI model, the Network Access layer oversees hardware addressing and defines protocols for the physical transmission of data.
What is the Class C address range in decimal and in binary?
192–223, 110xxxxx
What layer of the DoD model is equivalent to the Transport layer of the OSI model?
Host to Host
What is the valid range of a Class A network address?
1–126
What is the 127.0.0.1 address used for?
Loopback or diagnostics
How do you find the network address from a listed IP address?
Turn all host bits off.
How do you find the broadcast address from a listed IP address?
Turn all host bits on.
What is the Class A private IP address space?
10.0.0.0 through 10.255.255.255
What is the Class B private IP address space?
172.16.0.0 to 172.31.255.255
What is the Class C private IP address space?
192.168.0.0 to 192.168.255.255
What are all the available characters that you can use in hexadecimal addressing?
0-9, A-F