1 / 9

V- Accel

V- Accel. File Transfer Acceleration Technology. V- Accel : File Transfer Acceleration Solution. What could be the reason? Will Increasing bandwidth help? But we can see that the existing bandwidth is not fully utilized ! Does other protocol help?

Download Presentation

V- Accel

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. V-Accel File Transfer Acceleration Technology V-Accel: File Transfer Acceleration Solution

  2. What could be the reason? Will Increasing bandwidth help? But we can see that the existing bandwidth is not fully utilized ! Does other protocol help? FTP ?? HTTP ?? CIFS ?? Oops ,Nothing Helps !!! Feeling Like THIS !!! • Why sending files ( like MPEG video file or any other file)take ages, even over 45Mbps ??? Patent pending technology of Viaedge V-Accel can help you  V-Accel: File Transfer Acceleration Solution

  3. TCP – The Culprit • Flow Control • TCP Buffer, Sender requires for packet retransmission and Receiver requires for ordering out-of-sequence packets. • BDP establishes minimum TCP window size reqd. (under ideal conditions). • 1Mbps  600 msec RTT ~ 77KB Buffer. • 16 KB Buffer  600 msec RTT ~ 213kbps. • Congestion Control • Works in two phases, Slow Start & Congestion Avoidance. • Slow Start phase occurs at beginning of a connection / after Retransmission Time-Out. • Congestion avoidance phase occurs after packet loss. • Impact in environment having high bit-rate error & RTT. • Loss events results in reduced transmission rate. • Slow Start terminates prematurely, longer time required to reach Maximum throughput. • Perspective • 1Mbps  6K Buffer  50 msec RTT  4 Round Trip  200 msec. • 1Mbps  77K Buffer  600 msec RTT  10 Round Trip  6000 msec. • Perspective (Error Recovery) • 1Mbps  6K Buffer  50 msec RTT  4 Congestion Window Increase  200 msec. • 1Mbps  77K Buffer  600 msec RTT  25 Congestion Window Increase  15000 msec. V-Accel: File Transfer Acceleration Solution

  4. V-Accel Technology Features • Accelerates transfer of large files over any network at maximum speed, regardless of network conditions or distance. • 1Gbps WAN, having 500ms RTT and 5% packet loss, achieves 700-800 Mbps file transfer speed. • Adaptive rate control, which utilizes available bandwidth and remains fair to other traffic. • Automatic Window Scaling. • TCP Header Compression, reduces overhead of TCP headers by over 50%. • Low-Loss / Intelligent Congestion Control. V-Accel: File Transfer Acceleration Solution

  5. V-Accel Technology Features • Acknowledgement strategies for highly asymmetric communication channel. • Unicast to Multicast Translation – Used for sending a single file to multiple recipients in a single connection / session. • Implements Open Standards. • Doesn’t require specialized hardware for high-speed file transfer, installs on “Commodity-of-the-Self” servers. V-Accel: File Transfer Acceleration Solution

  6. Other Networking Solutions of Viaedge • V-NetLink : Internet and WAN link load balancer • V-NetLink Home (LLB-H) • V-NetLink Small Office Series (LLB S002,LLB-S004) • V-NetLink Professional Series (LLB-P006,LLB-P010 • V-NetLink Enterprise Series (LLB-E020,LLB-E045) • V-NetLink Career Grade Series (LLB-T100,LLB-T500) • V-ADC: Application Delivery controller • VLD Professional Series ( VLD-4101,4102,4202,4204,4206) • VLD Enterprise Series ( VLD-5404,5408,5812,5816 ) • V-NLB: Network Load Balancer • VLD Network Series VLD -NLB V-Accel: File Transfer Acceleration Solution

  7. Why VIAEDGE? • 8 Years of Proven track record • Talented Management team from IIT and REC’s • Performance and feature meeting customer expectations. • Excellent Support Team • 365/24/7 technical support • Retained by many respected corporate houses of India • Yet lowest priced among all . Net Link: Internet & WAN Link Load Balancing Solution

  8. Spice Communications Limited South Indian Bank Aditya Birla Group WNS Global Services Mithi Technologies The Centre for Cellular and Molecular Biology (CCMB) ,Hyderabad Following have trusted our technology so why can’t you!!!(They are using either of the Viaedge Suite of Networking Gears) V-Accel: File Transfer Acceleration Solution

  9. Thank You To know more, Please contact- rajat@viaedge.com OR rajat@raroan.com OR Call at +91 9820315706 V-Accel: File Transfer Acceleration Solution

More Related