How to assign a bandwidth for FTP

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Apr 30th, 2009
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For the attached topology, I've assigned 347.76 kbps as a total bandwidth including overheads for 4 simultaneous calls, I need to assign high priority bandwidth for ftp traffic. Also I should give suitable priority to the routing protocols. How can i assign priority for it, can someone please guide me, Thanks



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Jaime Valencia Thu, 04/30/2009 - 11:23
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General: To configure a QoS for the attached topolgy

http://forums.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Unified%20Communications%20and%20Video&topic=General&topicID=.ee6c82b&fromOutline=&CommCmd=MB%3Fcmd%3Ddisplay_location%26location%3D.2cd2becb


ccharlebois - Logis - Apr 29, 2009, 6:15am PSTNew Message!


Considering this is your assignment, I believe it's up to you to read through the documentation that has already been linked and put together a solution for yourself. The people here will typically be happy to review whatever you put together, or help if you get stuck on a particular topic or question.


The links for how to do this have already been provided.


start reading here:


Configuring Weighted Fair Queueing

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/config_wfq_ps6441_TSD_Products_Configuration_Guide_Chapter.html


Low Latency Queueing with Priority Percentage Support

http://www.cisco.com/en/US/docs/ios/qos/configuration/guide/llq_with_pps_ps6441_TSD_Products_Configuration_Guide_Chapter.html


HTH


java


if this helps, please rate


chadlincoln Thu, 04/30/2009 - 12:51
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I would do something like this:


class-map voice

match ip dscp ef

class-map match-any sig

match ip dscp af31

match ip dscp cs3

class-map ftp

match protocol ftp


policy-map wan-edge

class voice

priority 348

class signaling

bandwidth perecent 5

class ftp

bandwidth percent ???

class class-default

fair-queue


Put in whatever percent of bandwidth you want for FTP where the ???'s are. Then apply to the interface


interface serial 0/0/0

service-policy output wan-edge



Please rate if this helped.

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