networking.pptx
•Télécharger en tant que PPTX, PDF•
0 j'aime•16 vues
A computer network connects multiple independent computers to share information and resources. There are different types of computer networks including personal area networks (PANs) that connect devices within a person's workspace, local area networks (LANs) that connect computers within a building, metropolitan area networks (MANs) that connect users within a metropolitan region, and wide area networks (WANs) that connect computers over a large geographic area using leased telecommunication circuits.
Signaler
Partager
Signaler
Partager
Recommandé
NETWORKING CONCEPTS.pptx
The document discusses various networking concepts including common networking components like servers, clients, transmission media, and network interface cards. It describes hardware devices like network cards that connect computers to networks, networking cables that connect devices, and modems that convert digital data for transmission. It also covers networking hardware like hubs and switches that connect devices and forward data packets. Additionally, it defines different types of computer networks including personal area networks (PANs), local area networks (LANs), wide area networks (WANs), and metropolitan area networks (MANs). Finally, it discusses networking architectures such as client-server networks where clients access resources from a central server and peer-to-peer networks where computers are directly connected and share resources without
Computer networking anjalisingh1
This document discusses different types of computer networks. It defines computer networking as the engineering discipline concerned with communication between computer systems or devices. It then describes several common network types including local area networks (LANs), wide area networks (WANs), metropolitan area networks (MANs), campus area networks (CANs), personal area networks (PANs), and global area networks (GANs). Each network type is defined based on the geographical area it covers and examples of each are provided.
assigment networking 3.pptx
The document discusses different types of computer networks including local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN). It defines LAN as a network that connects devices within a local area like a school or office, while MAN connects devices within a metropolitan area using cables or modems. WAN is defined as a telecommunications network covering a large geographic area, connecting devices through broadband or cellular services. The document also discusses network hardware like hubs, switches, and routers, as well as IP and MAC addresses.
Computer Network Types.pptx
This document defines and compares four types of computer networks: local area networks (LANs) which connect computers in a small area like a building using cables; personal area networks (PANs) which connect devices within 10 meters of an individual; metropolitan area networks (MANs) which connect multiple LANs in a city using telephone lines; and wide area networks (WANs) which span large geographical areas like states or countries using technologies like the internet. Each network type is defined by its size and connection methods.
PC 106 Slide 2
The document discusses different types of computer networks classified by their geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type of network, such as LANs connecting computers close together within the same building, MANs connecting LANs within a city that are too far for a direct connection, and WANs spanning large geographic areas like cities or countries. The document also illustrates a basic computer network and reviews common network acronyms.
1
This document discusses different types of computer networks based on geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type such as the distance between connected devices, examples of interconnecting equipment, and transmission media used. Review questions at the end test the understanding of common network acronyms like LAN, MAN, and WAN and ask to identify the type of network in different scenarios.
Computer Networks.pptx
This document discusses different types of computer networks. It begins by defining a computer network as a set of computers sharing resources over digital connections using common communication protocols. It then lists and provides brief descriptions of four types of networks: LAN, WAN, PAN, and MAN. LAN refers to a local area network within a limited geographic area like a home or building. WAN is a wide area network that spans larger regions using technologies like telephone lines. PAN is a personal area network formed around an individual using their personal devices. Finally, MAN is a metropolitan area network that can cover areas the size of a city or campus using mediums like optical fibers.
Lecture 1
A computer network connects computing devices through communication channels to facilitate sharing of resources and information among users. There are different types of networks including local area networks (LANs) which connect devices within a small geographic area like a building, wide area networks (WANs) that connect LANs across large areas like cities and countries, and metropolitan area networks (MANs) that connect devices within a larger area than a LAN but smaller than a WAN, such as within a city. Networks allow users to communicate, share hardware and software resources, and access information.
Recommandé
NETWORKING CONCEPTS.pptx
The document discusses various networking concepts including common networking components like servers, clients, transmission media, and network interface cards. It describes hardware devices like network cards that connect computers to networks, networking cables that connect devices, and modems that convert digital data for transmission. It also covers networking hardware like hubs and switches that connect devices and forward data packets. Additionally, it defines different types of computer networks including personal area networks (PANs), local area networks (LANs), wide area networks (WANs), and metropolitan area networks (MANs). Finally, it discusses networking architectures such as client-server networks where clients access resources from a central server and peer-to-peer networks where computers are directly connected and share resources without
Computer networking anjalisingh1
This document discusses different types of computer networks. It defines computer networking as the engineering discipline concerned with communication between computer systems or devices. It then describes several common network types including local area networks (LANs), wide area networks (WANs), metropolitan area networks (MANs), campus area networks (CANs), personal area networks (PANs), and global area networks (GANs). Each network type is defined based on the geographical area it covers and examples of each are provided.
assigment networking 3.pptx
The document discusses different types of computer networks including local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN). It defines LAN as a network that connects devices within a local area like a school or office, while MAN connects devices within a metropolitan area using cables or modems. WAN is defined as a telecommunications network covering a large geographic area, connecting devices through broadband or cellular services. The document also discusses network hardware like hubs, switches, and routers, as well as IP and MAC addresses.
Computer Network Types.pptx
This document defines and compares four types of computer networks: local area networks (LANs) which connect computers in a small area like a building using cables; personal area networks (PANs) which connect devices within 10 meters of an individual; metropolitan area networks (MANs) which connect multiple LANs in a city using telephone lines; and wide area networks (WANs) which span large geographical areas like states or countries using technologies like the internet. Each network type is defined by its size and connection methods.
PC 106 Slide 2
The document discusses different types of computer networks classified by their geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type of network, such as LANs connecting computers close together within the same building, MANs connecting LANs within a city that are too far for a direct connection, and WANs spanning large geographic areas like cities or countries. The document also illustrates a basic computer network and reviews common network acronyms.
1
This document discusses different types of computer networks based on geographical size, including personal area networks (PANs), local area networks (LANs), campus area networks (CANs), metropolitan area networks (MANs), wide area networks (WANs), and wireless local area networks (WLANs). It provides details on each type such as the distance between connected devices, examples of interconnecting equipment, and transmission media used. Review questions at the end test the understanding of common network acronyms like LAN, MAN, and WAN and ask to identify the type of network in different scenarios.
Computer Networks.pptx
This document discusses different types of computer networks. It begins by defining a computer network as a set of computers sharing resources over digital connections using common communication protocols. It then lists and provides brief descriptions of four types of networks: LAN, WAN, PAN, and MAN. LAN refers to a local area network within a limited geographic area like a home or building. WAN is a wide area network that spans larger regions using technologies like telephone lines. PAN is a personal area network formed around an individual using their personal devices. Finally, MAN is a metropolitan area network that can cover areas the size of a city or campus using mediums like optical fibers.
Lecture 1
A computer network connects computing devices through communication channels to facilitate sharing of resources and information among users. There are different types of networks including local area networks (LANs) which connect devices within a small geographic area like a building, wide area networks (WANs) that connect LANs across large areas like cities and countries, and metropolitan area networks (MANs) that connect devices within a larger area than a LAN but smaller than a WAN, such as within a city. Networks allow users to communicate, share hardware and software resources, and access information.
LAN, WAN, MAN
A communication network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.
Networking Concepts
A computer network connects computers together using communication protocols and digital connections to share resources. There are several types of networks including personal area networks (PANs) that connect devices around an individual, local area networks (LANs) that connect computers in a building, wide area networks (WANs) that extend over a large geographic area using leased circuits, and metropolitan area networks (MANs) that connect users in a metropolitan region. The core components of a network include physical hardware like servers, clients, transmission mediums, and connecting devices as well as software like operating systems and protocols.
COMPUTER NETWORKs.pptx
A computer network connects computing devices like phones and servers to transmit and share information. There are different types of networks based on geographical scale: local area networks (LAN) within a building; personal area networks (PAN) within 10 meters of a person; metropolitan area networks (MAN) connecting LANs across a city; and wide area networks (WAN) extending across large areas like states or countries. The Internet is one of the largest WANs used globally for business, education, and communication between organizations.
Ashique latif
This document defines and describes different types of computer networks. It discusses Local Area Networks (LANs) that connect devices within a building using cables or wireless technology. Metropolitan Area Networks (MANs) span a larger area like a city using higher speed connections. Wide Area Networks (WANs) connect LANs over long distances using technologies like the internet. Personal Area Networks (PANs) wirelessly connect devices within a few meters of an individual.
Computer Network Types.pptx
A computer network can be categorized based on its size as PAN, LAN, MAN, or WAN. A PAN covers an area of about 30 feet and connects personal devices like laptops and phones. A LAN connects computers within a building using cables, providing faster data transfer and higher security than larger networks. A MAN interconnects multiple LANs within a city using telephone lines to connect organizations like businesses, schools, and governments. A WAN spans large geographic areas like countries and states, with the internet being the largest example, connecting networks globally.
unit 1PPT.pptx
This document discusses networking concepts including network hardware, software, and reference models. It describes different types of networks like LAN, WAN, MAN, wireless networks, and home networks. It discusses network hardware components and network software including protocol hierarchies, design issues for layers, connection-oriented and connectionless services, and service primitives. The document also compares the OSI and TCP/IP reference models, describing the layers in each model and their functions.
PPT Introduction to types of networks
This document introduces four main types of computer networks: local area networks (LANs), metropolitan area networks (MANs), wide area networks (WANs), and personal area networks (PANs). LANs connect devices within a limited geographic area like a home or office building. MANs are larger than LANs and extend across a city. WANs are the largest type, spanning cities, countries, or intercontinental distances like the Internet. PANs are very small networks that connect devices near one person within about 10 meters.
Types of computer network
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
- Metropolitan area networks (MANs) connect devices within a city using technologies like DSL or cable.
- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
COMPUTER NETWORK
A computer network connects multiple computers together to share resources using common communication protocols over digital connections. Networks can be formed using wired, wireless, or optical technologies in various topologies. They support many applications like accessing the web, file sharing, printing, messaging, and more. Personal area networks connect devices like computers and phones. Local area networks connect devices within a limited space like a home or office. Wide area networks span large geographic areas by connecting local networks with telephone lines or radio waves. Metropolitan area networks cover regions the size of a city or campus, larger than a local network but smaller than a wide area network.
Types of computer networks
This document discusses different types of computer networks. It describes local area networks (LANs) which connect devices within a building or home, metropolitan area networks (MANs) that span a larger area like a city, and wide area networks (WANs) that connect LANs over long distances, sometimes worldwide. It also discusses personal area networks (PANs) used to connect devices in close proximity, within a few meters of an individual. LANs can use either wired or wireless connections and common standards help ensure compatibility. While networks provide benefits like resource sharing, there are also costs to installing and maintaining them.
Types of-networks
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
- Metropolitan area networks (MANs) span a larger area like a city using technologies like cable TV networks.
- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
- Personal area networks (PANs) connect devices within a short range of an individual's body.
Classification of computer networks
This document classifies and describes different types of computer networks:
- Personal area networks (PANs) connect devices within 10 meters and include mobile devices and laptops.
- Local area networks (LANs) connect computers within a small area like a school or office building covering up to 1 kilometer. Data is stored on a central server.
- Metropolitan area networks (MANs) connect computers across an entire city or campus within a 10 kilometer range using protocols like Frame Relay and fiber optic cables.
- Wide area networks (WANs) connect local networks across states and countries using technologies like telephone lines and radio waves, and are widely used in business and education to share files among users.
Classification of computer networks 2nd class
This document classifies and describes different types of computer networks:
- Personal area networks (PANs) connect devices within 10 meters and include mobile devices and laptops.
- Local area networks (LANs) connect computers within a small area like a school or office building covering up to 1 kilometer. Data is stored on a central server.
- Metropolitan area networks (MANs) connect computers across an entire city or campus within a 10 kilometer range using protocols like Frame Relay and fiber optic cables.
- Wide area networks (WANs) connect local networks across states and countries using technologies like telephone lines and radio waves, and are widely used in business and education to share files among users.
Computer network
A computer network allows computing devices to exchange data through connections between nodes. There are different types of networks classified by geographic reach: local area networks (LANs) within a building or home; metropolitan area networks (MANs) spanning a city or campus; wide area networks (WANs) across countries or continents like the Internet; and personal area networks (PANs) communicating among devices within a few meters. LANs enable resource sharing and are fast but require wiring, while WANs can transmit data over long distances but are more expensive to install and maintain.
Types of-networks(1)
There are several types of computer networks depending on their geographical reach: local area networks (LANs) which span a small area like a home or building, metropolitan area networks (MANs) which connect devices within a city or campus, wide area networks (WANs) which connect LANs over large distances like countries or continents, and personal area networks (PANs) for connecting devices within a few meters of an individual.
Types of-networks
There are several types of computer networks depending on their geographical reach: local area networks (LANs) which connect devices within a building or home; metropolitan area networks (MANs) which span a city or large campus; wide area networks (WANs) which connect LANs over long distances like countries or continents; and personal area networks (PANs) which connect devices within a few meters of an individual. LANs use twisted pair cable or WiFi to link devices for resource sharing at speeds up to 10 Gbps, while MANs and WANs transmit data over phone lines or wireless links to connect larger regions. PANs allow communication between devices in close proximity, either directly or through a larger network
Typesofcomputer 130403035730-phpapp02
This document defines and describes different types of computer networks. It discusses local area networks (LANs) that connect devices within a building using cables or wirelessly, metropolitan area networks (MANs) that span a larger area like a city using technologies like DSL, and wide area networks (WANs) that connect LANs over long distances using technologies like fiber optics or satellites. It also covers personal area networks (PANs) used to connect devices in close proximity, within a few meters of an individual.
Classification of computer networks
This is a notes about main four classification of computer networks. It contain details about LAN, MAN, PAN & WAN.
Computer networking and its different types
Computer networking is the practice of connecting multiple devices to share resources and communicate with each other. It involves the use of various hardware and software components to facilitate data transmission and exchange between computers, servers, routers, switches, and other network devices.At its core, computer networking enables the sharing of information, files, and resources such as printers and internet connections among interconnected devices. This connectivity allows users to collaborate, access remote resources, and communicate in real-time, whether within a local area network (LAN), wide area network (WAN), or the internet.The foundation of computer networking lies in the establishment of protocols and standards that govern how data is transmitted and received across the network. Protocols such as TCP/IP (Transmission Control Protocol/Internet Protocol) define rules for addressing, routing, and error detection to ensure reliable and efficient communication between devices.Networking hardware plays a crucial role in facilitating connectivity and data transmission within a network. Devices such as routers, switches, hubs, and access points serve as the infrastructure that enables devices to connect and communicate with each other. Routers, for example, manage data traffic between different networks, while switches facilitate communication within a single network by directing data packets to their intended destinations.In addition to hardware components, networking relies heavily on software solutions to manage and control network operations. Network operating systems (NOS) provide the necessary software infrastructure for configuring and managing network devices, implementing security measures, and monitoring network performance. Examples of popular NOS include Cisco IOS, Juniper Junos, and Microsoft Windows Server.Security is a critical aspect of computer networking, given the potential risks associated with unauthorized access, data breaches, and cyberattacks. Network security measures such as firewalls, encryption, virtual private networks (VPNs), and intrusion detection systems (IDS) help safeguard network resources and sensitive information from malicious threats.Computer networking encompasses a wide range of technologies and methodologies, including wired and wireless networking, cloud computing, virtualization, and software-defined networking (SDN). Wired networking utilizes physical cables such as Ethernet or fiber optic cables to establish connections between devices, while wireless networking relies on radio waves to transmit data over the air.Cloud computing and virtualization technologies have revolutionized the way networks are deployed and managed, allowing organizations to leverage shared resources and scale their infrastructure dynamically. Software-defined networking (SDN) is another emerging paradigm that centralizes network control and management through software-based controllers, enabling greater flexibility,
Transmission Mode
This document provides information about the course "Computer Networks" including topics covered like devices, transmission modes, networking components like hubs, switches and routers, and different types of computer networks. It defines what a device and signal are and describes transmission modes. It explains what hubs, switches and routers are and their differences. It also defines local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), wide area networks (WANs) and campus area networks (CANs), and provides their key characteristics. Finally, it discusses the Internet Assigned Numbers Authority (IANA) and IP addressing.
Contenu connexe
Similaire à networking.pptx
LAN, WAN, MAN
A communication network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes.
Networking Concepts
A computer network connects computers together using communication protocols and digital connections to share resources. There are several types of networks including personal area networks (PANs) that connect devices around an individual, local area networks (LANs) that connect computers in a building, wide area networks (WANs) that extend over a large geographic area using leased circuits, and metropolitan area networks (MANs) that connect users in a metropolitan region. The core components of a network include physical hardware like servers, clients, transmission mediums, and connecting devices as well as software like operating systems and protocols.
COMPUTER NETWORKs.pptx
A computer network connects computing devices like phones and servers to transmit and share information. There are different types of networks based on geographical scale: local area networks (LAN) within a building; personal area networks (PAN) within 10 meters of a person; metropolitan area networks (MAN) connecting LANs across a city; and wide area networks (WAN) extending across large areas like states or countries. The Internet is one of the largest WANs used globally for business, education, and communication between organizations.
Ashique latif
This document defines and describes different types of computer networks. It discusses Local Area Networks (LANs) that connect devices within a building using cables or wireless technology. Metropolitan Area Networks (MANs) span a larger area like a city using higher speed connections. Wide Area Networks (WANs) connect LANs over long distances using technologies like the internet. Personal Area Networks (PANs) wirelessly connect devices within a few meters of an individual.
Computer Network Types.pptx
A computer network can be categorized based on its size as PAN, LAN, MAN, or WAN. A PAN covers an area of about 30 feet and connects personal devices like laptops and phones. A LAN connects computers within a building using cables, providing faster data transfer and higher security than larger networks. A MAN interconnects multiple LANs within a city using telephone lines to connect organizations like businesses, schools, and governments. A WAN spans large geographic areas like countries and states, with the internet being the largest example, connecting networks globally.
unit 1PPT.pptx
This document discusses networking concepts including network hardware, software, and reference models. It describes different types of networks like LAN, WAN, MAN, wireless networks, and home networks. It discusses network hardware components and network software including protocol hierarchies, design issues for layers, connection-oriented and connectionless services, and service primitives. The document also compares the OSI and TCP/IP reference models, describing the layers in each model and their functions.
PPT Introduction to types of networks
This document introduces four main types of computer networks: local area networks (LANs), metropolitan area networks (MANs), wide area networks (WANs), and personal area networks (PANs). LANs connect devices within a limited geographic area like a home or office building. MANs are larger than LANs and extend across a city. WANs are the largest type, spanning cities, countries, or intercontinental distances like the Internet. PANs are very small networks that connect devices near one person within about 10 meters.
Types of computer network
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
- Metropolitan area networks (MANs) connect devices within a city using technologies like DSL or cable.
- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
COMPUTER NETWORK
A computer network connects multiple computers together to share resources using common communication protocols over digital connections. Networks can be formed using wired, wireless, or optical technologies in various topologies. They support many applications like accessing the web, file sharing, printing, messaging, and more. Personal area networks connect devices like computers and phones. Local area networks connect devices within a limited space like a home or office. Wide area networks span large geographic areas by connecting local networks with telephone lines or radio waves. Metropolitan area networks cover regions the size of a city or campus, larger than a local network but smaller than a wide area network.
Types of computer networks
This document discusses different types of computer networks. It describes local area networks (LANs) which connect devices within a building or home, metropolitan area networks (MANs) that span a larger area like a city, and wide area networks (WANs) that connect LANs over long distances, sometimes worldwide. It also discusses personal area networks (PANs) used to connect devices in close proximity, within a few meters of an individual. LANs can use either wired or wireless connections and common standards help ensure compatibility. While networks provide benefits like resource sharing, there are also costs to installing and maintaining them.
Types of-networks
There are several types of computer networks:
- Local area networks (LANs) connect devices within a small geographic area like a home or office using technologies like Ethernet or WiFi.
- Metropolitan area networks (MANs) span a larger area like a city using technologies like cable TV networks.
- Wide area networks (MANs) connect LANs over long distances using technologies like leased phone lines or satellites.
- Personal area networks (PANs) connect devices within a short range of an individual's body.
Classification of computer networks
This document classifies and describes different types of computer networks:
- Personal area networks (PANs) connect devices within 10 meters and include mobile devices and laptops.
- Local area networks (LANs) connect computers within a small area like a school or office building covering up to 1 kilometer. Data is stored on a central server.
- Metropolitan area networks (MANs) connect computers across an entire city or campus within a 10 kilometer range using protocols like Frame Relay and fiber optic cables.
- Wide area networks (WANs) connect local networks across states and countries using technologies like telephone lines and radio waves, and are widely used in business and education to share files among users.
Classification of computer networks 2nd class
This document classifies and describes different types of computer networks:
- Personal area networks (PANs) connect devices within 10 meters and include mobile devices and laptops.
- Local area networks (LANs) connect computers within a small area like a school or office building covering up to 1 kilometer. Data is stored on a central server.
- Metropolitan area networks (MANs) connect computers across an entire city or campus within a 10 kilometer range using protocols like Frame Relay and fiber optic cables.
- Wide area networks (WANs) connect local networks across states and countries using technologies like telephone lines and radio waves, and are widely used in business and education to share files among users.
Computer network
A computer network allows computing devices to exchange data through connections between nodes. There are different types of networks classified by geographic reach: local area networks (LANs) within a building or home; metropolitan area networks (MANs) spanning a city or campus; wide area networks (WANs) across countries or continents like the Internet; and personal area networks (PANs) communicating among devices within a few meters. LANs enable resource sharing and are fast but require wiring, while WANs can transmit data over long distances but are more expensive to install and maintain.
Types of-networks(1)
There are several types of computer networks depending on their geographical reach: local area networks (LANs) which span a small area like a home or building, metropolitan area networks (MANs) which connect devices within a city or campus, wide area networks (WANs) which connect LANs over large distances like countries or continents, and personal area networks (PANs) for connecting devices within a few meters of an individual.
Types of-networks
There are several types of computer networks depending on their geographical reach: local area networks (LANs) which connect devices within a building or home; metropolitan area networks (MANs) which span a city or large campus; wide area networks (WANs) which connect LANs over long distances like countries or continents; and personal area networks (PANs) which connect devices within a few meters of an individual. LANs use twisted pair cable or WiFi to link devices for resource sharing at speeds up to 10 Gbps, while MANs and WANs transmit data over phone lines or wireless links to connect larger regions. PANs allow communication between devices in close proximity, either directly or through a larger network
Typesofcomputer 130403035730-phpapp02
This document defines and describes different types of computer networks. It discusses local area networks (LANs) that connect devices within a building using cables or wirelessly, metropolitan area networks (MANs) that span a larger area like a city using technologies like DSL, and wide area networks (WANs) that connect LANs over long distances using technologies like fiber optics or satellites. It also covers personal area networks (PANs) used to connect devices in close proximity, within a few meters of an individual.
Classification of computer networks
This is a notes about main four classification of computer networks. It contain details about LAN, MAN, PAN & WAN.
Computer networking and its different types
Computer networking is the practice of connecting multiple devices to share resources and communicate with each other. It involves the use of various hardware and software components to facilitate data transmission and exchange between computers, servers, routers, switches, and other network devices.At its core, computer networking enables the sharing of information, files, and resources such as printers and internet connections among interconnected devices. This connectivity allows users to collaborate, access remote resources, and communicate in real-time, whether within a local area network (LAN), wide area network (WAN), or the internet.The foundation of computer networking lies in the establishment of protocols and standards that govern how data is transmitted and received across the network. Protocols such as TCP/IP (Transmission Control Protocol/Internet Protocol) define rules for addressing, routing, and error detection to ensure reliable and efficient communication between devices.Networking hardware plays a crucial role in facilitating connectivity and data transmission within a network. Devices such as routers, switches, hubs, and access points serve as the infrastructure that enables devices to connect and communicate with each other. Routers, for example, manage data traffic between different networks, while switches facilitate communication within a single network by directing data packets to their intended destinations.In addition to hardware components, networking relies heavily on software solutions to manage and control network operations. Network operating systems (NOS) provide the necessary software infrastructure for configuring and managing network devices, implementing security measures, and monitoring network performance. Examples of popular NOS include Cisco IOS, Juniper Junos, and Microsoft Windows Server.Security is a critical aspect of computer networking, given the potential risks associated with unauthorized access, data breaches, and cyberattacks. Network security measures such as firewalls, encryption, virtual private networks (VPNs), and intrusion detection systems (IDS) help safeguard network resources and sensitive information from malicious threats.Computer networking encompasses a wide range of technologies and methodologies, including wired and wireless networking, cloud computing, virtualization, and software-defined networking (SDN). Wired networking utilizes physical cables such as Ethernet or fiber optic cables to establish connections between devices, while wireless networking relies on radio waves to transmit data over the air.Cloud computing and virtualization technologies have revolutionized the way networks are deployed and managed, allowing organizations to leverage shared resources and scale their infrastructure dynamically. Software-defined networking (SDN) is another emerging paradigm that centralizes network control and management through software-based controllers, enabling greater flexibility,
Transmission Mode
This document provides information about the course "Computer Networks" including topics covered like devices, transmission modes, networking components like hubs, switches and routers, and different types of computer networks. It defines what a device and signal are and describes transmission modes. It explains what hubs, switches and routers are and their differences. It also defines local area networks (LANs), personal area networks (PANs), metropolitan area networks (MANs), wide area networks (WANs) and campus area networks (CANs), and provides their key characteristics. Finally, it discusses the Internet Assigned Numbers Authority (IANA) and IP addressing.
Similaire à networking.pptx (20)
Dernier
Temple of Asclepius in Thrace. Excavation results
The temple and the sanctuary around were dedicated to Asklepios Zmidrenus. This name has been known since 1875 when an inscription dedicated to him was discovered in Rome. The inscription is dated in 227 AD and was left by soldiers originating from the city of Philippopolis (modern Plovdiv).
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
Whether you're new to SEO or looking to refine your existing strategies, this webinar will provide you with actionable insights and practical tips to elevate your nonprofit's online presence.
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...
The recent surge in pro-Palestine student activism has prompted significant responses from universities, ranging from negotiations and divestment commitments to increased transparency about investments in companies supporting the war on Gaza. This activism has led to the cessation of student encampments but also highlighted the substantial sacrifices made by students, including academic disruptions and personal risks. The primary drivers of these protests are poor university administration, lack of transparency, and inadequate communication between officials and students. This study examines the profound emotional, psychological, and professional impacts on students engaged in pro-Palestine protests, focusing on Generation Z's (Gen-Z) activism dynamics. This paper explores the significant sacrifices made by these students and even the professors supporting the pro-Palestine movement, with a focus on recent global movements. Through an in-depth analysis of printed and electronic media, the study examines the impacts of these sacrifices on the academic and personal lives of those involved. The paper highlights examples from various universities, demonstrating student activism's long-term and short-term effects, including disciplinary actions, social backlash, and career implications. The researchers also explore the broader implications of student sacrifices. The findings reveal that these sacrifices are driven by a profound commitment to justice and human rights, and are influenced by the increasing availability of information, peer interactions, and personal convictions. The study also discusses the broader implications of this activism, comparing it to historical precedents and assessing its potential to influence policy and public opinion. The emotional and psychological toll on student activists is significant, but their sense of purpose and community support mitigates some of these challenges. However, the researchers call for acknowledging the broader Impact of these sacrifices on the future global movement of FreePalestine.
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
The History of NZ 1870-1900.
Making of a Nation.
From the NZ Wars to Liberals,
Richard Seddon, George Grey,
Social Laboratory, New Zealand,
Confiscations, Kotahitanga, Kingitanga, Parliament, Suffrage, Repudiation, Economic Change, Agriculture, Gold Mining, Timber, Flax, Sheep, Dairying,
How Barcodes Can Be Leveraged Within Odoo 17
In this presentation, we will explore how barcodes can be leveraged within Odoo 17 to streamline our manufacturing processes. We will cover the configuration steps, how to utilize barcodes in different manufacturing scenarios, and the overall benefits of implementing this technology.
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh
HYPERTENSION - SLIDE SHARE PRESENTATION.
IT WILL BE HELPFULL FOR THE NUSING STUDENTS
IT FOCUSED ON MEDICAL MANAGEMENT AND NURSING MANAGEMENT.
HIGHLIGHTS ON HEALTH EDUCATION.
Benner "Expanding Pathways to Publishing Careers"
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...Nguyen Thanh Tu Collection
https://app.box.com/s/tacvl9ekroe9hqupdnjruiypvm9rdaneWhat is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Dernier (20)
Juneteenth Freedom Day 2024 David Douglas School District
Juneteenth Freedom Day 2024 David Douglas School District
SWOT analysis in the project Keeping the Memory @live.pptx
SWOT analysis in the project Keeping the Memory @live.pptx
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
Elevate Your Nonprofit's Online Presence_ A Guide to Effective SEO Strategies...
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...
THE SACRIFICE HOW PRO-PALESTINE PROTESTS STUDENTS ARE SACRIFICING TO CHANGE T...
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Level 3 NCEA - NZ: A Nation In the Making 1872 - 1900 SML.ppt
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
Traditional Musical Instruments of Arunachal Pradesh and Uttar Pradesh - RAYH...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
BÀI TẬP BỔ TRỢ TIẾNG ANH LỚP 9 CẢ NĂM - GLOBAL SUCCESS - NĂM HỌC 2024-2025 - ...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
networking.pptx
- 1. NETWORKING
- 2. WHAT IS COMPUTER NETWORK ? •Computer network is a system that connect numerous independent computers in order to share information(data) and resources
- 4. TYPES OF COMPUTER NETWORK • personal area network (PAN) •Local area network (LAN) •Metropolitan area network (MAN) •Wide area network (WAN)
- 5. PAN • A personal area network is a computer network for interconnecting electronic devices within an individual person's workspace.
- 6. LAN • A local area network is a computer network that interconnects computers within a limited area such as a residence, school, laboratory, university campus or office building.
- 7. MAN • A metropolitan area network is a computer network that interconnects users with computer resources in a geographic region of the size of a metropolitan area.
- 8. WAN • A wide area network is a telecommunications network that extends over a large geographic area. Wide area networks are often established with leased telecommunication circuits