1 / 10

Frame Relay- What Next for it?

Frame Relay- What Next for it?. Some limitations of Frame Relay by Ameen Sikander Roll No: 06-32 Programme: BS(IT) 2007-11. Moving towards standardization. Frame-Relay Forum (FRF) International Telegraphic Union (ITU). ISSUES. Compression Packetization Prioritization. Compression.

anise
Download Presentation

Frame Relay- What Next for it?

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Frame Relay-What Next for it? Some limitations of Frame Relay by AmeenSikander Roll No: 06-32 Programme: BS(IT) 2007-11

  2. Moving towards standardization • Frame-Relay Forum (FRF) • International Telegraphic Union (ITU).

  3. ISSUES • Compression • Packetization • Prioritization

  4. Compression • What is Compression? • Reduction in Size • Reduction in Computer Data

  5. Compression • In February 1998, the ITU ratified an umbrella standard called H.323. • It supports VOFR (Voice Over Frame Relay).

  6. Compression • It compresses voice traffic from 64 kbps to 8kbps. • It incorporates with other new standards such as G.729 & G.723.

  7. Packetization • What is Packetization? • Division into smaller Units. • Division of data into small units called Packets.

  8. Packetization • FRF. 12 will support division of data into packets. • Smaller packets help in predicting significant delay.

  9. Prioritization • What is Prioritization? • rank things according to importance. • Reserve a resource for communication on priority basis.

  10. Prioritization • Only RSVP (Resource Reservation Protocol) supports traffic prioritization. • It is limited when compared to ATM’s Qos. • But it is dynamic i.e. it activated automatically whenever voice data are on the line.

More Related