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12-11-2012 06:50 AM - edited 03-04-2019 06:22 PM
I have VSAT link , and you iDirect modem ,behind this Modem there is cisco 2901 router , so how can I configure the TCP acceleration on this router ?
to accelerate the data rate for FTP , HTTPS , HTTP ,ect
(I have two site each site has this equipment iDirect Modem and Cisco 2901 router)
Attached file for Diagram
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12-11-2012 08:04 AM
nothing native for the 2900. there is a purpose built vsat module.
or
take a look at Cisco WAAS solutions.
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12-12-2012 02:26 AM
Hello ,
in this kind of connection "Long Fat Network " the best way to accelarate TCP is increasing size of TCP window
, to reduce delays due to ACK , view this link for more details
http://www.cisco.com/en/US/docs/ios/12_2t/12_2t8/feature/guide/tcpwslfn.html
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12-11-2012 08:04 AM
nothing native for the 2900. there is a purpose built vsat module.
or
take a look at Cisco WAAS solutions.

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12-11-2012 08:31 AM
So, I can not do acceleration for TCP with this 2901 router
Or there is configuration can I do it.
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12-11-2012 08:36 AM
To the best of my knowledge, no.

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12-12-2012 01:49 AM
Thanks a lot
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12-12-2012 02:26 AM
Hello ,
in this kind of connection "Long Fat Network " the best way to accelarate TCP is increasing size of TCP window
, to reduce delays due to ACK , view this link for more details
http://www.cisco.com/en/US/docs/ios/12_2t/12_2t8/feature/guide/tcpwslfn.html
