Transcript
v3v3CCNA 1
Module 2
JEOPARDY
K. MartinCopyright 2003, Cisco Systems, Inc.
RouterRouterModesModes
WANWANEncapsulationEncapsulation
WANWANServicesServices
RouterRouterBasicsBasics
RouterRouterCommands Commands
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RouterRouterModesModes
WANWANEncapsulationEncapsulation
WANWANServicesServices
RouterRouterBasicsBasics
RouterRouterCommands Commands
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AcronymsAcronyms DevicesDevices TopologiesTopologies Misc.Misc. EncapsulationEncapsulation OSIOSI
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► ► ► F i n a l J e o p a r d y ◄ ◄ ◄
Question
These operate over a small area – usually within a building or group of buildings.
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A: What is a LAN – Local-Area Network?
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QuestionA: What is a WAN – Wide-Area Network?
These operate over a large geographic area.
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A: What is a MAN – Metropolitan-Area Network?
These operate over a limited geographic area, such as a city or suburb.
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A: What is a SAN – Storage-Area Network?
A separate, dedicated network for high-capacity file storage.
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A: What is a VPN – Virtual Private Network? ?
Allows secure communication over a public network.
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A: What is a Repeater ?
This device regenerates signals.
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A: What is an Active Hub?
This device concentrates connections and regenerates signals.
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A: What is a Bridge?
This device connects LANs and can convert data formats as the data travels from one LAN to another.
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A: What is a Workgroup Switch?
This device transfers data only to the connection that needs the data, but cannot convert data formats.
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A: What is a Router ?
This device connects a LAN to a WAN.
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A: What is a Bus topology?
All hosts connect directly to a backbone cable.
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A: What is a Ring topology?
Connects one host to the next, and so on, until the last host connects to the first host.
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A: What is a Star topology?
All hosts connect to a central point.
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A: What is a Mesh topology?
Each host is connected to all other hosts.
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A: What is an Extended Star topology?
Multiple secondary central connection points connect to a primary central connection point.
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A: What is Bandwidth?
The maximum amount of data that can flow during a certain time interval.
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A: What is Throughput?
The actual amount of data that can flow during a certain time interval.
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A: What is the Application Layer?
HTTP is found on this layer of the TCP/IP model.
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A: What the Internet Layer?
IP is found on this layer of the TCP/IP model.
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A: What is the Transport Layer?
TCP is found on this layer of the TCP/IP model.
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A: What is a Application Layer (Layer 7)?
The OSI layer at which data is built.
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A: What is the Network Layer (Layer 3)?
The OSI layer at which IP addresses are added to a data segment.
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A: What is the Physical Layer ( Layer 1)?
The OSI layer at which a frame is converted to a format to be sent across media.
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A: What is the Transport Layer (Layer 4)?
The OSI layer at which data is divided into segments.
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A: What is the Data Link Layer (Layer 2)?
The OSI layer at which the packet is framed for delivery to the next device.
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A: What is the physical Layer (Layer 1)?
The OSI layer at which media is found.
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A: What is the Transport Layer (Layer 4)?
The OSI layer that deals with virtual circuits.
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A: What is the Data Link Layer (Layer 2)?
The OSI layer that deals with physical addresses and topologies.
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A: What is Application Layer (Layer 7)?
The OSI layer that provides network services to programs.
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A: What is Network Layer (Layer 3)?
The OSI layer in which best path decisions are made.
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A: What is a Protocol Data Unit (PDU)?
The generic name for Segments, Packets, and Frames; used when a certain layer device communicates with the same layer on another device.
Final Jeopardy
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