Podcast
Questions and Answers
What is the primary function of network performance monitoring and troubleshooting tools?
What is the primary function of network performance monitoring and troubleshooting tools?
- To create network topology diagrams
- To track and locate network-related performance issues and outages (correct)
- To auto detect network nodes and highlight vulnerabilities
- To configure complicated network topologies
What type of network covers a small geographic area, such as a home or office building?
What type of network covers a small geographic area, such as a home or office building?
- Wide Area Network (WAN)
- Metropolitan Area Network (MAN)
- Local Area Network (LAN) (correct)
- Personal Area Network (PAN)
What is the purpose of network topology mapping software?
What is the purpose of network topology mapping software?
- To create network topology diagrams (correct)
- To troubleshoot network issues
- To configure network devices
- To monitor network performance
What is the main difference between a WAN and a LAN?
What is the main difference between a WAN and a LAN?
What is the primary function of network devices such as routers and switches?
What is the primary function of network devices such as routers and switches?
What is the purpose of setting baseline performance settings in network monitoring?
What is the purpose of setting baseline performance settings in network monitoring?
What type of network covers a metropolitan area, such as a city or town?
What type of network covers a metropolitan area, such as a city or town?
What is the primary function of auto detect network nodes and highlight vulnerabilities tools?
What is the primary function of auto detect network nodes and highlight vulnerabilities tools?
What is the main purpose of network topology diagrams?
What is the main purpose of network topology diagrams?
What is the primary function of network configuration tools?
What is the primary function of network configuration tools?
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Study Notes
Network Classification
- WAN (Wide Area Network) can be both private or public and can be owned by homes, schools, organizations, or telecom operators.
LAN vs MAN vs WAN Comparison
- LAN (Local Area Network) has a very easy design and maintenance, high-speed internet, and short propagation delay.
- MAN (Metropolitan Area Network) has a comparatively difficult design and maintenance, moderate internet speed, and moderate propagation delay.
- WAN has a very difficult design and maintenance, low internet speed, and high propagation delay.
Network Characteristics
- LAN exhibits better fault tolerance than MAN and WAN.
- MAN exhibits a lesser fault tolerance than LAN but more than WAN.
- WAN exhibits a lesser fault tolerance than LAN and MAN.
Network Congestion
- LAN has very low network congestion.
- MAN has higher network congestion than LAN.
- WAN has higher network congestion than MAN.
Network Uses
- LAN is used in homes, schools, colleges, hospitals, offices, etc.
- MAN covers a city, small town, or a given area.
- WAN covers an entire country, subcontinent, or an equivalent area.
Common Network Devices
- Network devices include NIC (Network Interface Card), Hub, Repeater, Bridge, Switch, and Router.
Network Management Tools
- Network performance monitoring and troubleshooting tools keep track of network-related performance issues and outages.
- Network topology mapping software aids in creating network topology diagrams.
Summary
- Types of networks (LAN, MAN, WAN) classified by coverage are understood.
- Common network devices (NIC, Hub, Repeater, Bridge, Switch, Router) are identified.
- Network topologies and management tools (performance monitoring, troubleshooting, and topology mapping) are understood.
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