True or False
Chapter Review
Chapter Review
Chapter Review
Chapter Review
100
When two or more RFCs cover the same topic, they usually also share the same title.
True
100
The term ----- refers to a single logical network composed of multiple physical networks, which may all be at a single physical location, or spread among multiple physical locations.
What is internetwork
100
The TCP/IP Application layer also is known as the ----- layer because this is where the protocol stack interfaces with applications or processes on a host machine.
What is Process.
100
The ----- addressing scheme consists of a six-byte numeric address, burned into firmware (on a chip) by network interface manufacturers.
What is Physical numeric
100
The decimal equivalent of binary 10000000 is
What is 128
200
RFC 3300 describes how an RFC is created and what processes it must go through to become an offical standard, adopted be the IETF.
False
200
The ----- is ultimately responsible for managing all Internet domain names, network addresses and protocol parameters and behaviors.
What is ICANN
200
Combining the various sources of outgoing data into a single output data stream is called -----
What is multiplexing
200
----- is used to permit computers to translate numeric IP addresses to MAC layer addresses.
What is ARP
200
A ----- is a special bit pattern that "block off" the network portion of an IP address with an all-ones pattern.
What is subnet mask
300
IP address have links to domain names to make it possible for users to identify and access resources on a network.
True
300
It is the job of the ----- to enable reliable transmission of data through the Physical layer at the sending end, and to check such reliability upon reception at the receiving end
What is Data Link layer
300
Many PDUs include a characteristics closing component called ----- that provides data intergrity checks for the data portion of the PDU, known as the payload.
What is trailer.
300
A ----- represents a network address that all hosts on a network must read.
What is broadcast address
300
A(n) ----- is a device that interconnects multiple IP networks or subnets.
What is IP gateway.
400
As a frame move from interface to interface, the IP source and destination address information is preserved.
True
400
The ----- is where notions of network location are addressed and where the intricacies involved in directing a PDU from sender to receiver are handlrf.
What is Network layer
400
----- is the process of tapping into the network communications system, capturing packets that cross the network, gathering network statistics, and decoding the packets into readable form.
What is Protocol analysis.
400
----- lets networks use multiple private IP addresses internally and maps them to one or more public IP addresses externally.
What is NAT
400
----- gets its name from the notion that it ignores the traditional A, B, and C class designations for IP addresses and can therefore set the network-host ID boundary wherever it wants to, in a way that simplifies routing across the resulting IP address spaces.
What is Classless Inter-Domain Routing
500
Class D addresses always take the following binary form: 11111111.bbbbbbbb.bbbbbbbb.bbbbbbbb
False
500
The ----- manages the way data is presented to the network (on its way down the protocol stack), and to a specific machine/application combination (on its way up the protocol stack).
What is Presentation layer.
500
A(n) ----- is holding area for packets copied off the network
What is trace buffer
500
The binary equivalent of decimal 62 is -----
What is 111110
500
----- may be performed by boundary devices that include proxy server capabilities to replace private IP addresses with one or more public IP addresses as outbound traffic exits the server, and to replace such public addresses with their proper private equivalents as incoming traffic passes through the sever.
What is Address masquerading
M
e
n
u