Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
26 Cards in this Set
- Front
- Back
|
A set of logical rules the devices must follow to communicate
|
A protocol
|
|
|
A concept used by TCP to recover from errors (error recovery)
|
acknowledgements
|
|
|
A concept in which two conputers use a protocol to communicate with the same layer on another computer
|
Same-layer interaction
|
|
|
A concept in which one layer on a single computer provides a service to a higher layer
|
Adjacenr-layer interaction
|
|
|
Two most important features of Internet Protocol (IP)
|
1.Addressing 2.Routing
|
|
|
Name of each device that uses TCP/IP
|
TCP/IP host
|
|
|
A protocol used by TCP/IP network layer to provide a service of forwarding IP packets from one device to another .
|
IP protocol
|
|
|
Two distinct functions of TCP/IP link layer
|
1.Functions related to physical transmission 2.Protocols which control the use of media
|
|
|
Encapsulation and Addressing is done by which TCP/IP layer (updated)?
|
Data Link
|
|
|
Bit Transmission is done by which TCP/IP layer (updated)?
|
Physical
|
|
|
The only layer which has trailer in its encapsulation
|
Physical
|
|
|
Term used for TCP/IP Layer 4 encapsulated data
|
Segment
|
|
|
Term used for TCP/IP Layer 3 encapsulated data
|
Packet
|
|
|
Term used for TCP/IP Layer 2 encapsulated data
|
Frame
|
|
|
The OSI layer which negotiates data formats
|
Presentation
|
|
|
The OSI layer which provides methods to group multiple bidirectional nessages into a workflow
|
Session
|
|
|
The OSI layer which focuses on data delivery between two hosts
|
Transport (4)
|
|
|
Error recovery and flow control are examples of this OSI Layer
|
Transport (4)
|
|
|
The OSI layer which defines logical addressing, routing (forwarding) and routing protocols
|
Network (3)
|
|
|
The OSI layer which defined protocols for delivering data over a single type of physical network
|
Data link (2)
|
|
|
Physical addressing is defined by this OSI layer
|
Data link (2)
|
|
|
Wireless access point, cable modem and DSL modem work in this layer
|
Data link (2)
|
|
|
LAN repeater work in this layer
|
Physical
|
|
|
Hosts and firewalls work in which layers?
|
4 to 7
|
|
|
Term used in OSI instead of segment,packet or frame
|
Protocol Data Unit (PDU)
|
|
|
How different PDUs are named in OSI?
|
L2PDU, L3PDU, L4PDU, …
|
