'Virtual circuits' presentation slideshows

MPLS VPN Configurations Khalid Raza

MPLS VPN Configurations Khalid Raza. Agenda. Introduction to VPNs concepts VPN definitions Types of VPNs (Overlay/Peer) Comparison between Overlay and Peer model Benefits for MPLS VPNs. Agenda. Idea behind VRF, RD, RT Route propagation in MP-BGP Routing between PE-CE

1.48k views • 101 slides

Computer Networks

Computer Networks. Set 10 X.25, ATM and Frame Relay. X.25. 1976 Interface between host and packet switched network Almost universal on packet switched networks and packet switching in ISDN Defines three layers Physical Link Packet. X.25 - Physical.

1.2k views • 101 slides

Chapter 4: Communication

Chapter 4: Communication. Fundamentals. Introduction. In a distributed system, processes run on different machines. Processes can only exchange information through message passing. harder to program than shared memory communication

1.05k views • 86 slides

Any Questions?

Any Questions?. Chapter 4-Fundamentals of WANS. OSI Layer 1 for Point-to-Point WANs OSI Layer 2 for Point-to-Point WANs Frame Relay and Packet-Switching Services. Do I know this?. Go through the Quiz- 5 minutes.

568 views • 40 slides

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks ( WPANs ) Submission Title: [ 6TiSCH + 802.1

Project: IEEE P802.15 Working Group for Wireless Personal Area Networks ( WPANs ) Submission Title: [ 6TiSCH + 802.1 for a new IPv6 MultiLink subnet ] Date Submitted: [ 12 November 2013 ] Source: [ Pascal Thubert ] Company [ Cisco ] Address [ pthubert@cisco.com ]

505 views • 38 slides

The Minerva Project

514 views • 32 slides

CS 640: Computer Networks

CS 640: Computer Networks. Aditya Akella Lecture 6 - Error/Flow Control & Intro to Switching and Medium Access Control. Error Coding. Transmission process may introduce errors into a message. Single bit errors versus burst errors Detection: e.g. CRC

386 views • 28 slides

Wide Area Networking & Internetworking

Wide Area Networking & Internetworking. Unit 7, Chapter 13 & 14 How do they talk to each other?. Objectives. Summarize the characteristics and capabilities of a wide area network (WAN). Identify distinguishing attributes of WANs as compared to LANs.

541 views • 25 slides

WAN Standards

WAN Standards. Computer Engineering Department King Fahd University of Petroleum & Minerals alnajjar@ccse.kfupm.edu.sa. Computer Networks, February 17 - 21, 2001. WANs (Wide Area Networks). WANs are structured with irregular placement of the nodes. WANs (cont).

401 views • 23 slides

Asynchronous Transfer Mode (ATM) Networks

Asynchronous Transfer Mode (ATM) Networks. Andreas Prodromou. The Network. Cell-switching and multiplexing technology Combines the benefits of: Circuit switching (Virtual Circuits): Guaranteed capacity and constant transmission delay Packet switching: Flexibility and efficiency

1.09k views • 22 slides

Network Interface Cards

Network Interface Cards. Types. RJ45. LC. BNC. Fiber optic. Wired netcard. Coaxial. Dongles. History of NIC.

803 views • 21 slides

Networks and Protocols CE00997-3

345 views • 21 slides

INTERNATIONAL SATELLITE COMMUNICATIONS SYSTEM (ISCS) SUCESSOR TCP/IP SYSTEM

347 views • 19 slides

Point-to-Point Network Switching

Point-to-Point Network Switching . Point-to-Point Network Switching. Circuit Switching, Message Switching, Packet Switching, Cell Switching Connection-Oriented versus Connectionless Virtual Circuit versus Datagram Networks Internal/External Abstractions. Point-to-Point Switching.

765 views • 17 slides

Point-to-Point Network Switching

Point-to-Point Network Switching . Point-to-Point Network Switching. Circuit Switching, Message Switching, Packet Switching, Cell Switching Connection-Oriented versus Connectionless Virtual Circuit versus Datagram Networks Internal/External Abstractions. Point-to-Point Switching.

383 views • 17 slides

Wide Area Networks

332 views • 15 slides

Chapter 17 Homework

Chapter 17 Homework. 1,7,15,28, 35, 36. Chapter 17 X.25. X.25 Layers X.25 Operation. X.25. X.25 : A packet switching WAN developed by ITU in 1976 ITU recommends packet size of 128 bytes It can support larger packets up to 1024 bytes Normal speed is 64 Kbps .

328 views • 14 slides

Overview

Overview. Last Lecture Routing in WAN Source: chapter 10 This Lecture X.25 Source: chapter 10 Next Lecture Congestion control Source: chapter 12. X.25. Approved in 1976 Interface between host and packet switched network

302 views • 14 slides

CSE 461

CSE 461. Section #7: Getting Data from Point A to Point B. Packet-Switched Networks. Host B. Router. Router. Router. Router. Router. Host A. Router. Router. Packet-Switched Networks. What are some advantages of this? Easy to set up and add nodes Scales well

284 views • 12 slides

FRAME RELAY

FRAME RELAY. E0 192.168.1.150. E0 192.168.3.150. LAN - 192.168.1.0/24. LAN - 192.168.3.0/24. E0 192.168.2.150. HYDERABAD OFFICE. BANGLORE OFFICE. LAN - 192.168.2.0/24. CHENNAI OFFICE. Frame Relay.

251 views • 9 slides