'Link layer' presentation slideshows

Chapter 5 Link Layer and LANs

Chapter 5 Link Layer and LANs. Computer Networking: A Top Down Approach 4 th edition. Jim Kurose, Keith Ross Addison-Wesley, July 2007. . Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access

1.61k views • 111 slides

CS 4740/6740 Network Security

930 views • 81 slides

Internet Technologies

Internet Technologies. SI502 - Charles Severance. A User View. The Internet. Clipart: http://www.clker.com/search/networksym/1. Home Tech Support View. Home Network. Wireless. I S P. Wired. Home Access Point. Internet Service Provider. The Internet.

1.07k views • 80 slides

Design Routing Protocol Performance Comparison in NS2: AODV comparing to DSR as Example

Design Routing Protocol Performance Comparison in NS2: AODV comparing to DSR as Example. Yinfei Pan SUNY Binghamton Computer Science. Why this topic important?. There are already many projects try to tell us how to use NS-2 easily, while not as that difficult as its official manual says.

2.07k views • 66 slides

A Link Layer Protocol for Quantum Networks

A Link Layer Protocol for Quantum Networks. Axel Dahlberg, Matt Skrzypczyk , Tim Coopmans , Leon Wubben , Filip Rozp?dek , Matteo Pompili , Arian Stolk , Przemys?aw Pawe?czak , Robert Knegjens , Julio de Oliveira Filho, Ronald Hanson, Stephanie Wehner

1.09k views • 55 slides

Communication Systems 9 th lecture

811 views • 45 slides

A Link Layer Scheme for Reliable Multicast in Wireless Networks

A Link Layer Scheme for Reliable Multicast in Wireless Networks. Thesis defense of: Aarthi Natarajan Advising Committee: Dr. Sandeep Gupta Dr. Partha Dasgupta Dr. Andrea Richa. Outline. Motivation Challenges Related Work: IEEE 802.11 Multicast, LBP, DBTMA System Model

576 views • 42 slides

Last class

625 views • 37 slides

ITU-T Network Security Initiatives

ITU-T Network Security Initiatives. Mike Harrop Rapporteur SG17 Q4 ETSI Security Workshop January 2007. Overview of Presentation. Show the context of ITU-T security standards activities Highlight some of key areas of focus Report on some of the results being achieved.

888 views • 35 slides

Chapter 5: The Data Link Layer

Our goals: understand principles behind data link layer services: error detection, correction sharing a broadcast channel: multiple access link layer addressing reliable data transfer, flow control: done! instantiation and implementation of various link layer technologies.

645 views • 32 slides

Wireless LANs and Introduction to IP

Wireless LANs and Introduction to IP. Slide Set 7. Wireless LANs. Wireless proliferating rapidly. IEEE 802.11 --> link access standard designed for use in a limited geographic setting. Various versions 802.11a, 802.11e, 802.11g, 802.11n. Physical layer evolution -- increased rates .

441 views • 31 slides

RSVP

RSVP. Resource Reservation Protocol By Ajay Kashyap. HIGHLIGHTS. Multimedia Networking : Goals&Challenges Definition Introduction Data Flows Reservation Models & Styles RSVP :Protocol Mechanisms RSVP:Functional Specifications. Multimedia Networking.

558 views • 29 slides

Security Analysis and Improvements for IEEE 802.11i

Security Analysis and Improvements for IEEE 802.11i. Changhua He, John C Mitchell Stanford University. Acronym List. CCMP: Counter-mode/CBC-MAC Protocol RSNA: Robust Security Network Association RSN IE: RSN Information Element PTK: Pairwise Transient Key GTK: Group Transient Key

546 views • 29 slides

Computer Networks and the Internet

Computer Networks and the Internet. Internet Service Providers (ISP) Networks WAN Wide Area Network LAN Local Area Network Computers Sneakernet Sharing ARPA Internet. Phone vs. Data. Point to Point Single Address per line All calls to a Central Office Party (Shared) Lines.

362 views • 26 slides

352 views • 19 slides

SS7

SS7. Signaling System No. 7 takes a whole new (digital) approach to signaling. With the new approach comes great functionality and better service. SS7 Requirements. Optimized for operation with digital (ISDN) networks

476 views • 16 slides

Data Link Layer: Overview; Error Detection

383 views • 16 slides

Networks, Part 2

Networks, Part 2. March 7, 2001. Networks. End to End Layer Build upon unreliable Network Layer As needed, compensate for latency, ordering, data integrity, routing accuracy, security, ... Create Transport Protocols Send messages or streams across a network

237 views • 15 slides

Storage Networking

Storage Networking. By James A Pendleton, Jr. SAN Characteristics Benefits Disadvantages. NAS Characteristics Benefits Disadvantages. Types of Storage area Networks. Others: DAS, IAS, etc. General SAN Components. FC Switch Host Bus Adapter ISL(s) Attached Storage. SAN Topology.

347 views • 14 slides

Raw Sockets

361 views • 9 slides