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41 Cards in this Set

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  • Back
What protocols are examples of TCP/IP transport layer protocols ?
TCP, UDP
What Protocols are examples of TCP/IP network interface layer protocols?
Ethernet, PPP
What OSI layer defines the functions of logical network-wide addressing and routing?
Layer 3
What OSI layer defines the standards for caballing and connectors?
Layer 1
What OSI layer defines the standards for data formats and encryption?
Layer 6
Name the 7 layers of the OSI model in order.
Physical, Data-Link, Network, Transport, Session, Presentation, Application
The process of HTTP asking TCP to send some data and make sure that it is received correctly is an example of what?
Adjacent-layer interaction
The process of TCP on one computer marking a segment as segment 1, and the receiving computer then acknowledging the receipt of segment 1, is an example of what?
Same Layer-Interaction
The process of a web server adding a TCP header to a web page, followed by adding an IP header, and then data link header and trailer is an example of what?
Data encapsulation
What term is used specifically to identify the entity that is created when encapsulating data inside data-link headers and trailers?
Frame
What is an example of a Layer 3 Device?
Router
What are 2 examples of a Layer 2 Devices?
Switches, Bridges
What are some example of Layer 1 Devices?
Hubs, Media, Repeaters
What is the Layer 3 PDU?
Packets
What is a PDU?
Protocol Data Unit
What is the layer 4 PDU?
Segment
What is the Layer 2 PDU?
Frame
What is the Layer 1 PDU?
Bits
What is the Layer 3 PDU?
Packets
Name the TCP/IP Layers
Network, Internet, Transport, Application
How many Collision Domains are created with 10 computers plugged into a 12 port hub?
1
What does MAC stand for?
Media Access Controll
What protocols exist at layer 3?
IP, IPX
What is the responsiblity of layer 4?
Reliable/ Unreliable Delivery
What protocol is associated with unreliable delivery?
UDP
What protocol is associated with reliable deliver?
TCP
What is Layer 5's PDU
Data
What is Layer 7's PDU?
Data
What is Layer 6's PDU?
Data
What does TCP/IP stand for?
Transmission Control Protocol/ Internet Protocol
What is are some examples of Layer 7?
Telnet, HTTP
What is are some examples of Layer 6?
JPEG, ASCII
What is are some examples of Layer 5?
Operating System
What is are some examples of Layer 4?
TCP, UDP, SPX
What is are some examples of Layer 3?
IP, IPX
What is are some examples of Layer 2?
802.3/802.2 (Ethernet, Tolken Ring), HDLC
What is are some examples of Layer 1?
EIA/TIA-232 (Cabling Standards) V.35
What layer is responsible for Error Detection?
Layer 2
What Layer uses Logical addressing for delivery of data?
Layer 3
What is logical addressing?
IP/IPX address
What layer is responsible for creating and maintaining end-to-end connections?
Layer 5 (Transport)