03-25-2005 08:51 AM - edited 03-02-2019 10:16 PM
i have a 3550 catalyst and i configured it for bandwidth controlling
i have used POLICE command
its work fine and i saw it limit the bandwidth
but there is a little problem
when i limit the bandwidth at 1024000 and i useing all the bandwidth and monitor the bandwidth i see it shows the network uses half bandwidth.
Solved! Go to Solution.
03-30-2005 11:20 AM
What is the duplex setting of your port link? half or full? If half!, you'll only be able to do to half the bandwidth setting and otherwise.
Thanks
gbemi.
03-25-2005 09:21 AM
Hello,
can you post your configuration ?
Regards,
GP
03-25-2005 09:39 AM
mls qos
access-list 150 permit ip any any
class-map bandwidth
match-all access-group 150
policy-map bandwidth
class bandwidth
police 1024000 128000 exceed-action drop
interface fa0/0
service-policy input bandwidth
thats all
when i monitor the bandwidth usage at input
i see its 512k
and if i configure it with the number 2048000 256000
then it uses 1024k
thanks.
Regards Mozaffari
04-14-2005 09:26 AM
Maybe i not understand your question, but you are seeing 512k or 512M.
with the police 1024000 128000 exceed-action drop you are telling to the switch that the burst size is (128000*4000)= 512000000 and with 2048000 256000 you have a burst of (256000*4000)= 1024000000, since de data traffic is not constant the switch always will use the burst parameter as its max. posible transmission value. The 1024000 and 2048000 are only rate values not max. values.
Regards
Dan
12-15-2012 04:16 AM
Hi guys,
I read this thread but couldn't figure it out:
with the police 1024000 128000 exceed-action drop you are telling to the switch that the burst size is (128000*4000)= 512000000
Is it true? What is the formula behind this computation?
03-26-2005 08:29 AM
Hi,
Will you please mention of what sort of traffic you are using for your test and how you measure the throughput.
Thanks & Regards,
Antonin
03-30-2005 11:20 AM
What is the duplex setting of your port link? half or full? If half!, you'll only be able to do to half the bandwidth setting and otherwise.
Thanks
gbemi.
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