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