'Ack ed' diaporamas de présentation

Transport Layer: Part II

688 views • 48 slides

Transport Layer: Part II

603 views • 48 slides

Transport Layer: Part II

497 views • 48 slides

Transport Layer: Part II

486 views • 48 slides

Transport Layer

Transport Layer. Moving Segments. Transport Layer Protocols. Provide a logical communication link between processes running on different hosts as if directly connected Implemented in end systems but not in network routers

402 views • 31 slides

CSE 461: Sliding Windows & ARQ

CSE 461: Sliding Windows & ARQ. Next Topic. We begin on the Transport layer Focus How do we send information reliably ? Topics The Transport layer Acknowledgements and retransmissions (ARQ) Sliding windows. Application. Presentation. Session. Transport. Network. Data Link.

357 views • 24 slides

Multi-stream Media Conferencing

Multi-stream Media Conferencing. Bo Burman Ericsson AB draft-westerlund-clue-multistream-conference-00. IPR Disclosure. For referred drafts http://datatracker.ietf.org/ipr/1637/ http://datatracker.ietf.org/ipr/1638/ http://datatracker.ietf.org/ipr/1639/

301 views • 21 slides

Go-Back-N ARQ

195 views • 19 slides

Go-Back-N ARQ

207 views • 19 slides

Sliding Window

Sliding Window. Not sent. Sent, no ACK. ACK:ed. Free. Sending buffer at the sender:. New data sent to transport layer by application, but not yet sent. Free buffer space where application can write new data to be sent. Old data sent that has already been ACK:ed

499 views • 16 slides

Efficient Message Ordering in Dynamic Networks

Efficient Message Ordering in Dynamic Networks. PODC 1996 talk slides Idit Keidar and Danny Dolev. The Hebrew University Transis Project. The System Model. Asynchronous Network partitions and site failures Transport layer (Transis) provides:

241 views • 16 slides

Dealing with open groups

Dealing with open groups. The view of a process is its current knowledge of the membership. It is important that all processes have identical views. Inconsistent views can lead to problems. Example: Four members (0,1,2,3) will send out 144 emails.

151 views • 15 slides

IEEE 802.11b Wireless LANs

281 views • 10 slides