Soumettre la recherche
Mettre en ligne
Networking Concepts Lesson 11 - Enterprise & Distributed Networks - Eric Vanderburg
•
Télécharger en tant que PPT, PDF
•
2 j'aime
•
614 vues
Eric Vanderburg
Suivre
Networking Concepts Lesson 11 - Enterprise & Distributed Networks - Eric Vanderburg
Lire moins
Lire la suite
Technologie
Signaler
Partager
Signaler
Partager
1 sur 14
Télécharger maintenant
Recommandé
Networking Concepts Lesson 02 - Network Design Essentials - Eric Vanderburg
Networking Concepts Lesson 02 - Network Design Essentials - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 03 - Media - Eric Vanderburg
Networking Concepts Lesson 03 - Media - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 07 - Architectures - Eric Vanderburg
Networking Concepts Lesson 07 - Architectures - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 12 - WANs - Eric Vanderburg
Networking Concepts Lesson 12 - WANs - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 09 part 1 - Complex Networks - Eric Vanderburg
Networking Concepts Lesson 09 part 1 - Complex Networks - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 01 - Intro - Eric Vanderburg
Networking Concepts Lesson 01 - Intro - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 05 - OSI - Eric Vanderburg
Networking Concepts Lesson 05 - OSI - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 13 - Troubleshooting - Eric Vanderburg
Networking Concepts Lesson 13 - Troubleshooting - Eric Vanderburg
Eric Vanderburg
Recommandé
Networking Concepts Lesson 02 - Network Design Essentials - Eric Vanderburg
Networking Concepts Lesson 02 - Network Design Essentials - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 03 - Media - Eric Vanderburg
Networking Concepts Lesson 03 - Media - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 07 - Architectures - Eric Vanderburg
Networking Concepts Lesson 07 - Architectures - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 12 - WANs - Eric Vanderburg
Networking Concepts Lesson 12 - WANs - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 09 part 1 - Complex Networks - Eric Vanderburg
Networking Concepts Lesson 09 part 1 - Complex Networks - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 01 - Intro - Eric Vanderburg
Networking Concepts Lesson 01 - Intro - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 05 - OSI - Eric Vanderburg
Networking Concepts Lesson 05 - OSI - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 13 - Troubleshooting - Eric Vanderburg
Networking Concepts Lesson 13 - Troubleshooting - Eric Vanderburg
Eric Vanderburg
Networking Concepts Lesson 08 - Simple Network Operations - Eric Vanderburg
Networking Concepts Lesson 08 - Simple Network Operations - Eric Vanderburg
Eric Vanderburg
Wireless networking
Wireless networking
Online
Networking concepts
Networking concepts
preetisangwan8
WLAN
WLAN
vivek patel
WLAN AND IEEE STANDARDS
WLAN AND IEEE STANDARDS
Inocentshuja Ahmad
Wireless lan
Wireless lan
Fʑɭ Rɘʜɱʌŋ
Cn fundamentals of networks
Cn fundamentals of networks
Aravindh Saivaraju
LAN Switching and Wireless: Ch7 - Basic Wireless Concepts and Configuration
LAN Switching and Wireless: Ch7 - Basic Wireless Concepts and Configuration
Abdelkhalik Mosa
WLAN of networking.ppt
WLAN of networking.ppt
Umme habiba
Wireless
Wireless
Sid_007007
Zigbee
Zigbee
Kannan Rajan
Wireless LAN Deployment Best Practices
Wireless LAN Deployment Best Practices
Michael Boman
Wireless Local Area Networks
Wireless Local Area Networks
Dilum Bandara
IEEE 802.11 and Bluetooth
IEEE 802.11 and Bluetooth
Hitesh Mohapatra
Wireless lan
Wireless lan
Sajan Sahu
Wireless Networking
Wireless Networking
City Vision University
Wireless personal area networks(PAN)
Wireless personal area networks(PAN)
punjab engineering college, chandigarh
Wlan wireless network
Wlan wireless network
Md. Mashiur Rahman
Designing Local Area Network
Designing Local Area Network
zaisahil
Zigbee
Zigbee
Ammad Marwat
Virtual Research Networks : Towards Research 2.0
Virtual Research Networks : Towards Research 2.0
Guus van den Brekel
Central reservation system
Central reservation system
Shantimani
Contenu connexe
Tendances
Networking Concepts Lesson 08 - Simple Network Operations - Eric Vanderburg
Networking Concepts Lesson 08 - Simple Network Operations - Eric Vanderburg
Eric Vanderburg
Wireless networking
Wireless networking
Online
Networking concepts
Networking concepts
preetisangwan8
WLAN
WLAN
vivek patel
WLAN AND IEEE STANDARDS
WLAN AND IEEE STANDARDS
Inocentshuja Ahmad
Wireless lan
Wireless lan
Fʑɭ Rɘʜɱʌŋ
Cn fundamentals of networks
Cn fundamentals of networks
Aravindh Saivaraju
LAN Switching and Wireless: Ch7 - Basic Wireless Concepts and Configuration
LAN Switching and Wireless: Ch7 - Basic Wireless Concepts and Configuration
Abdelkhalik Mosa
WLAN of networking.ppt
WLAN of networking.ppt
Umme habiba
Wireless
Wireless
Sid_007007
Zigbee
Zigbee
Kannan Rajan
Wireless LAN Deployment Best Practices
Wireless LAN Deployment Best Practices
Michael Boman
Wireless Local Area Networks
Wireless Local Area Networks
Dilum Bandara
IEEE 802.11 and Bluetooth
IEEE 802.11 and Bluetooth
Hitesh Mohapatra
Wireless lan
Wireless lan
Sajan Sahu
Wireless Networking
Wireless Networking
City Vision University
Wireless personal area networks(PAN)
Wireless personal area networks(PAN)
punjab engineering college, chandigarh
Wlan wireless network
Wlan wireless network
Md. Mashiur Rahman
Designing Local Area Network
Designing Local Area Network
zaisahil
Zigbee
Zigbee
Ammad Marwat
Tendances
(20)
Networking Concepts Lesson 08 - Simple Network Operations - Eric Vanderburg
Networking Concepts Lesson 08 - Simple Network Operations - Eric Vanderburg
Wireless networking
Wireless networking
Networking concepts
Networking concepts
WLAN
WLAN
WLAN AND IEEE STANDARDS
WLAN AND IEEE STANDARDS
Wireless lan
Wireless lan
Cn fundamentals of networks
Cn fundamentals of networks
LAN Switching and Wireless: Ch7 - Basic Wireless Concepts and Configuration
LAN Switching and Wireless: Ch7 - Basic Wireless Concepts and Configuration
WLAN of networking.ppt
WLAN of networking.ppt
Wireless
Wireless
Zigbee
Zigbee
Wireless LAN Deployment Best Practices
Wireless LAN Deployment Best Practices
Wireless Local Area Networks
Wireless Local Area Networks
IEEE 802.11 and Bluetooth
IEEE 802.11 and Bluetooth
Wireless lan
Wireless lan
Wireless Networking
Wireless Networking
Wireless personal area networks(PAN)
Wireless personal area networks(PAN)
Wlan wireless network
Wlan wireless network
Designing Local Area Network
Designing Local Area Network
Zigbee
Zigbee
En vedette
Virtual Research Networks : Towards Research 2.0
Virtual Research Networks : Towards Research 2.0
Guus van den Brekel
Central reservation system
Central reservation system
Shantimani
Online Travel Agency
Online Travel Agency
Bao Nguyen Minh
Computer Reservation System (CRS) & Global Distribution System (GDS)
Computer Reservation System (CRS) & Global Distribution System (GDS)
jasna thilayil kundoor
Introduction of Booking.com
Introduction of Booking.com
Reflex Online B.V.
The Power of Online Travel Agencies (OTA): Results of an Online Survey on Hot...
The Power of Online Travel Agencies (OTA): Results of an Online Survey on Hot...
University of Applied Sciences of Western Switzerlan Valais
OTA Models
OTA Models
Pranalee Rokde
The Connected: How Digital is Transforming the Traveler Experience
The Connected: How Digital is Transforming the Traveler Experience
Rafat Ali
En vedette
(8)
Virtual Research Networks : Towards Research 2.0
Virtual Research Networks : Towards Research 2.0
Central reservation system
Central reservation system
Online Travel Agency
Online Travel Agency
Computer Reservation System (CRS) & Global Distribution System (GDS)
Computer Reservation System (CRS) & Global Distribution System (GDS)
Introduction of Booking.com
Introduction of Booking.com
The Power of Online Travel Agencies (OTA): Results of an Online Survey on Hot...
The Power of Online Travel Agencies (OTA): Results of an Online Survey on Hot...
OTA Models
OTA Models
The Connected: How Digital is Transforming the Traveler Experience
The Connected: How Digital is Transforming the Traveler Experience
Similaire à Networking Concepts Lesson 11 - Enterprise & Distributed Networks - Eric Vanderburg
Modem
Modem
venaychawda
Chapter 3 2-remote_network_design - Network Design
Chapter 3 2-remote_network_design - Network Design
nakomuri
2010fall ch8 18ulziisuren
2010fall ch8 18ulziisuren
Bayarmaa GBayarmaa
Lecture8
Lecture8
Vedpal Yadav
Wireless Digital Subscriber Line
Wireless Digital Subscriber Line
Kashif Akram
Ce 305 -wa ns
Ce 305 -wa ns
Zill Rehman
Telecomm presentation [2005]
Telecomm presentation [2005]
Raul Soto
Wide Area Network (WAN)
Wide Area Network (WAN)
Claisse Martinez
Videoconferencing Technology Workshop
Videoconferencing Technology Workshop
Videoguy
Ccna day5
Ccna day5
AHMED NADIM JILANI
Ccna day5
Ccna day5
danishrafiq
Ccna day5-140715152501-phpapp01
Ccna day5-140715152501-phpapp01
Sachin Morya
Ccna day5
Ccna day5
Sabiulla Barkathullah
Chapter 02 - Wan Router
Chapter 02 - Wan Router
phanleson
Voice and Data Delivery Networks
Voice and Data Delivery Networks
Ken V
Powerpoint exam
Powerpoint exam
papapapogi
Broad band
Broad band
Bala V
65042_chapter9.ppt
65042_chapter9.ppt
ssuser1028f8
Net essentials6e ch12
Net essentials6e ch12
APSU
Broadband
Broadband
nayakslideshare
Similaire à Networking Concepts Lesson 11 - Enterprise & Distributed Networks - Eric Vanderburg
(20)
Modem
Modem
Chapter 3 2-remote_network_design - Network Design
Chapter 3 2-remote_network_design - Network Design
2010fall ch8 18ulziisuren
2010fall ch8 18ulziisuren
Lecture8
Lecture8
Wireless Digital Subscriber Line
Wireless Digital Subscriber Line
Ce 305 -wa ns
Ce 305 -wa ns
Telecomm presentation [2005]
Telecomm presentation [2005]
Wide Area Network (WAN)
Wide Area Network (WAN)
Videoconferencing Technology Workshop
Videoconferencing Technology Workshop
Ccna day5
Ccna day5
Ccna day5
Ccna day5
Ccna day5-140715152501-phpapp01
Ccna day5-140715152501-phpapp01
Ccna day5
Ccna day5
Chapter 02 - Wan Router
Chapter 02 - Wan Router
Voice and Data Delivery Networks
Voice and Data Delivery Networks
Powerpoint exam
Powerpoint exam
Broad band
Broad band
65042_chapter9.ppt
65042_chapter9.ppt
Net essentials6e ch12
Net essentials6e ch12
Broadband
Broadband
Plus de Eric Vanderburg
GDPR, Data Privacy and Cybersecurity - MIT Symposium
GDPR, Data Privacy and Cybersecurity - MIT Symposium
Eric Vanderburg
Modern Security the way Equifax Should Have
Modern Security the way Equifax Should Have
Eric Vanderburg
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Eric Vanderburg
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
Eric Vanderburg
Mobile Forensics and Cybersecurity
Mobile Forensics and Cybersecurity
Eric Vanderburg
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
Eric Vanderburg
Ransomware: 2016's Greatest Malware Threat
Ransomware: 2016's Greatest Malware Threat
Eric Vanderburg
Emerging Technologies: Japan’s Position
Emerging Technologies: Japan’s Position
Eric Vanderburg
Principles of technology management
Principles of technology management
Eric Vanderburg
Japanese railway technology
Japanese railway technology
Eric Vanderburg
Evaluating japanese technological competitiveness
Evaluating japanese technological competitiveness
Eric Vanderburg
Japanese current and future technology management challenges
Japanese current and future technology management challenges
Eric Vanderburg
Technology management in Japan: Robotics
Technology management in Japan: Robotics
Eric Vanderburg
Incident response table top exercises
Incident response table top exercises
Eric Vanderburg
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
Eric Vanderburg
Cloud Storage and Security: Solving Compliance Challenges
Cloud Storage and Security: Solving Compliance Challenges
Eric Vanderburg
Hacktivism: Motivations, Tactics and Threats
Hacktivism: Motivations, Tactics and Threats
Eric Vanderburg
Correct the most common web development security mistakes - Eric Vanderburg
Correct the most common web development security mistakes - Eric Vanderburg
Eric Vanderburg
Deconstructing website attacks - Eric Vanderburg
Deconstructing website attacks - Eric Vanderburg
Eric Vanderburg
Countering malware threats - Eric Vanderburg
Countering malware threats - Eric Vanderburg
Eric Vanderburg
Plus de Eric Vanderburg
(20)
GDPR, Data Privacy and Cybersecurity - MIT Symposium
GDPR, Data Privacy and Cybersecurity - MIT Symposium
Modern Security the way Equifax Should Have
Modern Security the way Equifax Should Have
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Cybercrime and Cyber Threats - CBLA - Eric Vanderburg
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
Cybersecurity Incident Response Strategies and Tactics - RIMS 2017 - Eric Van...
Mobile Forensics and Cybersecurity
Mobile Forensics and Cybersecurity
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
2017 March ISACA Security Challenges with the Internet of Things - Eric Vande...
Ransomware: 2016's Greatest Malware Threat
Ransomware: 2016's Greatest Malware Threat
Emerging Technologies: Japan’s Position
Emerging Technologies: Japan’s Position
Principles of technology management
Principles of technology management
Japanese railway technology
Japanese railway technology
Evaluating japanese technological competitiveness
Evaluating japanese technological competitiveness
Japanese current and future technology management challenges
Japanese current and future technology management challenges
Technology management in Japan: Robotics
Technology management in Japan: Robotics
Incident response table top exercises
Incident response table top exercises
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
The Prescription for Protection - Avoid Treatment Errors To The Malware Problem
Cloud Storage and Security: Solving Compliance Challenges
Cloud Storage and Security: Solving Compliance Challenges
Hacktivism: Motivations, Tactics and Threats
Hacktivism: Motivations, Tactics and Threats
Correct the most common web development security mistakes - Eric Vanderburg
Correct the most common web development security mistakes - Eric Vanderburg
Deconstructing website attacks - Eric Vanderburg
Deconstructing website attacks - Eric Vanderburg
Countering malware threats - Eric Vanderburg
Countering malware threats - Eric Vanderburg
Dernier
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
null - The Open Security Community
Powerpoint exploring the locations used in television show Time Clash
Powerpoint exploring the locations used in television show Time Clash
charlottematthew16
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding Club
Kalema Edgar
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
carlostorres15106
Commit 2024 - Secret Management made easy
Commit 2024 - Secret Management made easy
Alfredo García Lavilla
What's New in Teams Calling, Meetings and Devices March 2024
What's New in Teams Calling, Meetings and Devices March 2024
Stephanie Beckett
Training state-of-the-art general text embedding
Training state-of-the-art general text embedding
Zilliz
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Patryk Bandurski
"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko
Fwdays
Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!
Commit University
"ML in Production",Oleksandr Bagan
"ML in Production",Oleksandr Bagan
Fwdays
DMCC Future of Trade Web3 - Special Edition
DMCC Future of Trade Web3 - Special Edition
Dubai Multi Commodity Centre
Leverage Zilliz Serverless - Up to 50X Saving for Your Vector Storage Cost
Leverage Zilliz Serverless - Up to 50X Saving for Your Vector Storage Cost
Zilliz
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
Fwdays
Vector Databases 101 - An introduction to the world of Vector Databases
Vector Databases 101 - An introduction to the world of Vector Databases
Zilliz
Anypoint Exchange: It’s Not Just a Repo!
Anypoint Exchange: It’s Not Just a Repo!
Manik S Magar
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
Fwdays
Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365
2toLead Limited
Human Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR Systems
Mark Billinghurst
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024
Enterprise Knowledge
Dernier
(20)
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
E-Vehicle_Hacking_by_Parul Sharma_null_owasp.pptx
Powerpoint exploring the locations used in television show Time Clash
Powerpoint exploring the locations used in television show Time Clash
Unleash Your Potential - Namagunga Girls Coding Club
Unleash Your Potential - Namagunga Girls Coding Club
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Kotlin Multiplatform & Compose Multiplatform - Starter kit for pragmatics
Commit 2024 - Secret Management made easy
Commit 2024 - Secret Management made easy
What's New in Teams Calling, Meetings and Devices March 2024
What's New in Teams Calling, Meetings and Devices March 2024
Training state-of-the-art general text embedding
Training state-of-the-art general text embedding
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
Integration and Automation in Practice: CI/CD in Mule Integration and Automat...
"Debugging python applications inside k8s environment", Andrii Soldatenko
"Debugging python applications inside k8s environment", Andrii Soldatenko
Nell’iperspazio con Rocket: il Framework Web di Rust!
Nell’iperspazio con Rocket: il Framework Web di Rust!
"ML in Production",Oleksandr Bagan
"ML in Production",Oleksandr Bagan
DMCC Future of Trade Web3 - Special Edition
DMCC Future of Trade Web3 - Special Edition
Leverage Zilliz Serverless - Up to 50X Saving for Your Vector Storage Cost
Leverage Zilliz Serverless - Up to 50X Saving for Your Vector Storage Cost
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
"LLMs for Python Engineers: Advanced Data Analysis and Semantic Kernel",Oleks...
Vector Databases 101 - An introduction to the world of Vector Databases
Vector Databases 101 - An introduction to the world of Vector Databases
Anypoint Exchange: It’s Not Just a Repo!
Anypoint Exchange: It’s Not Just a Repo!
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
"Federated learning: out of reach no matter how close",Oleksandr Lapshyn
Ensuring Technical Readiness For Copilot in Microsoft 365
Ensuring Technical Readiness For Copilot in Microsoft 365
Human Factors of XR: Using Human Factors to Design XR Systems
Human Factors of XR: Using Human Factors to Design XR Systems
Designing IA for AI - Information Architecture Conference 2024
Designing IA for AI - Information Architecture Conference 2024
Networking Concepts Lesson 11 - Enterprise & Distributed Networks - Eric Vanderburg
1.
Chapter 11 Enterprise &
Distributed Networks Networking Concepts – Eric Vanderburg ©2005
2.
Expanding Networks Modem (Modulator/Demodulator)
RJ11 phone port External modems use RS-232 (Recommended Standard 232) serial port Hayes-compatible – works with software designed for the original Hayes modems in the early 80’s Networking Concepts – Eric Vanderburg ©2005
3.
Modems Baud – number
of sound wave oscillations per second – old modems transferred 1 bit/baud ITU (International Telecommunications Union) – created the V-series standards • • • • • V.22bis* – 2400baud, 2.4kbps V.32 – 2400baud, 9.6kbps V.32bis – 2400baud, 13.4kbps V.32ter – 2400baud, 19.2kbps V.FC (Fast Class) – 9600baud, 28.8kbps • • • • • V.34 – 9600baud, 28.8kbps V.34bis – 9600baud, 33.6kbps V.42bis – uses compression & error correction, 28.8kbps V.90 – 56k d/l, 22.6k u/l V.92 – modem on hold, 56k Networking respectively *Bis & ter mean 2nd & 3rd revisionsConcepts – Eric Vanderburg ©2005
4.
Modems Asynchronous – start
and stop bits are placed before and after each byte (8 bits + parity bit). More check data and more overhead. PCM (Pulse Code Modulation) – digitizing an analog signal on a modem 33.6 Kbps from modem to ISP 56 Kbps from ISP to modem MNP Class 5 compression Synchronous – devices agree on a timing scheme utilizing sync bits and transfer blocks of data (frames) accordingly. Less overhead, leased line use. Also provide error checking. SDLC (Synchronous Data Link Control) HDLC (High-level Data Link Control) Bisync (Binary Synchronous) Transfer rates depend on Line conditions V standard FCC regulations (max is 54kbps) Networking Concepts – Eric Vanderburg ©2005
5.
Digital Modems ISDN (Integrated
Services Digital Network) Cable NT (Network Termination) TA (Terminal Adapter) BRI (Basic Rate Interface) – 2 B channels (64k) & 1 D channel (16k), $50-$70 PRI (Primary Rate Interface) – 23 B channels, 1 D channel (H10=1472 kb/s *see ch.7), $300-$1500 DOCSIS encrypts each connection to increase security. DSL Distance limitation between user and CO (17,500-23,000ft) ADSL (Asymmetric Digital Subscriber Line) - 8 Mbps d/l, 1 Mbps u/l SDSL (Symmetric Digital Subscriber Line) - equal d/l and u/l speeds Networking Concepts – Eric Vanderburg ©2005
6.
Carriers Throughput – how
much data can be sent over the line per second Distance Cost Networking Concepts – Eric Vanderburg ©2005
7.
RRAS RRAS Authentication Wizard Networking
Concepts – Eric Vanderburg ©2005
8.
RRAS & terms RRAS DUN
(Dial-up Networking) SLIP (Serial Line Internet Protocol) Layer 1 Works with TCP/IP only CSLIP (Compressed Serial Line Internet Protocol) Max concurrent clients: 256 Called RAS (Remote Access Service) in NT Same as SLIP but can compress data to increase speed PPP (Point-to-Point Protocol) Layers 1 & 2 Works with IP, IPX, & NetBEUI Can compress & check for errors Supports DHCP Networking Concepts – Eric Vanderburg ©2005
9.
Other Vendors Novell NetWare
provides VPN server connections Able to form VPN WAN by connecting corporate LANs over VPN connections through the Internet Mac OS version 9 and above support VPN client connections to Windows servers using PPTP or IPSec Mac OS X Server provides a VPN server service that permits Mac OS, Windows, and Linux/Unix clients to connect to the corporate LAN Linux versions using L2TP may not be compatible with Windows VPN solutions Networking Concepts – Eric Vanderburg ©2005
10.
VPN Linux supports VPN
client and server applications Not compatible with Windows L2TP More difficult to use; may require a patch to the kernel VPNs are Less expensive than a modem pool. Internet connection replaces direct modem connection Networking Concepts – Eric Vanderburg ©2005
11.
VLAN Implemented on switches
Requires a router also Divides ports into logical sections Usually separated by subnet Networking Concepts – Eric Vanderburg ©2005
12.
Routing Static routing –
each path must be manually entered – same path is used each time Dynamic routing – router determines the best route based on available info Networking Concepts – Eric Vanderburg ©2005
13.
Brouters Routes packets that
use routable protocols Forwards packets that are not routable Useful in hybrid network with mixture of routable and nonroutable protocols May be identified as router with bridging capabilities Networking Concepts – Eric Vanderburg ©2005
14.
Gateway Operates at layer
7 Translates between most dissimilar networks GSNW… Networking Concepts – Eric Vanderburg ©2005
Télécharger maintenant