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Throttle Traffic using a Policy Map


wildweaselmi
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Some devices just don't have the ability to utilize QoS so you need to get smarter than the average bear.



Here is a trick you can use to do the same thing as QoS but just not as pretty. The following example limits the backup traffic to utilize only 30Mb max of the internet link.



Router01


ip access-list extended backup_traffic


permit any 65.4.12.0 0.0.0.255


permit any 7.11.14.0 0.0.7.255


permit any 17.24.4.0 0.0.15.255


Permit any 7.10.17.0 0.0.0.255



Class-map Backup


match access-group backup_traffic



Policy-map Backup_Policy


class Backup


police 30720000 960000 exceed-action drop



interface Gig 1/0/10


service-policy input Backup_Policy


end


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