QoS urgent issue

[raul-morata]

Hi friends,

I have a link with 2 MB and I have 2 application groups. One group are application that can use all link BW (2mb) and I have other app that runn over tftp protocol; If the first app group use 1.8 MB, this ftp application can use 0.2 MB, if first group app use 1.5 MB, ftp aplication will use 0.5 MB, and if the first group app use only 0.5 MB, the FTP application can use maximum 1 MB. The purpose is that first group application can runn without BW problems. How can Implement it?

Best regards.

[leighharrison]

Hi there,

What you need to do here is set up 2 class maps specifying your 2 sections of traffic. Then you set up a policy map and for the furst class map, then type something like this:-

policy-map policy1

class class1

bandwidth 1800

class class2

bandwidth remaining percent 100

The the class "class2" will then have access to whatever bandwidth the first class is not using.

Remember that QoS will only use 75% of the total bandwidth of the interface.

Regards,

LH

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