'Urgent data' diaporamas de présentation

672 views • 55 slides

CMPT 371

CMPT 371. Data Communications and Networking TCP Connection Oriented Transport. TCP connections. A TCP connection is a full duplex (capable of sending data in both direction simultaneously) connection with data flowing in both directions

719 views • 51 slides

Computer Networks Chapter 5: End-to-End Protocols

Computer Networks Chapter 5: End-to-End Protocols. Problem. How to turn this host-to-host packet delivery service into a process-to-process communication channel. Chapter Outline. Simple Demultiplexer (UDP) Reliable Byte Stream (TCP). Chapter Goal.

583 views • 49 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 17 Transport Protocols. Finding Addresses. Four methods Know address ahead of time e.g. collection of network device stats Well known addresses Name server Sending process request to well known address. Flow Control.

442 views • 38 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 17 Transport Protocols. Finding Addresses. Four methods Know address ahead of time e.g. collection of network device stats Well known addresses Name server Sending process request to well known address. Flow Control.

459 views • 38 slides

William Stallings Data and Computer Communications

William Stallings Data and Computer Communications. Chapter 17 Transport Protocols. Finding Addresses. Four methods Know address ahead of time e.g. collection of network device stats Well known addresses Name server Sending process request to well known address. Flow Control.

396 views • 38 slides

352 views • 34 slides

462 views • 32 slides

Review the key networking concepts TCP/IP reference model Ethernet Switched Ethernet IP, ARP TCP

Review the key networking concepts TCP/IP reference model Ethernet Switched Ethernet IP, ARP TCP DNS. FTP data can be infinitely large, when do we chop it into smaller Units?. Internetworking devices Repeaters: PHY device that restores data and collision signals Hub: Multiport repeater

417 views • 23 slides

Transportation Layer

Transportation Layer. Transportation Layer. Very similar to the data link layer. two hosts connected by a link or two hosts connected by a network differences:

225 views • 16 slides

213 views • 13 slides

On the implementation of TCP urgent data (draft-gont-tcpm-urgent-data)

On the implementation of TCP urgent data (draft-gont-tcpm-urgent-data). Fernando Gont & A. Yourtchenko. 73rd IETF meeting, November 16-21, 2008 Minneapolis, MN, USA. Problem statement (I) (where does the UP point to?).

272 views • 9 slides

On the implementation of TCP urgent data (draft-gont-tcpm-urgent-data)

On the implementation of TCP urgent data (draft-gont-tcpm-urgent-data). Fernando Gont & A. Yourtchenko. 73rd IETF meeting, November 16-21, 2008 Minneapolis, MN, USA. Problem statement (I) (where does the UP point to?).

250 views • 9 slides