03-30-2009 05:41 AM - edited 03-04-2019 04:09 AM
Hi,
I have 1 MB lease line connected to the router. The interface is showing bandwidth utilization 100 Kb/s in inbound direction and 200 Kb/s in outbound direction. How can i calculate that how much i am using from 1 Mb. is i have to combine both of them and would say 300Kb/s or not? give me the formula to calculate bw on the links please?
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03-30-2009 09:58 AM
03-30-2009 05:54 AM
Reduce the load-interval of the interface first.
load-interval 30
Then verify the show interface command output which will give you the current utilization. For a 1 Mb circuit you may get 1 Mb downstream and 1 Mb upstream bandwidth.
Router#sh int Fa0/1
FastEthernet0/1 is up, line protocol is up
****************************************
30 second input rate 3000 bits/sec, 3 packets/sec
30 second output rate 3000 bits/sec, 3 packets/sec
****************************************
The value is in bits/sec. My upstream would be 3 Kbps Downstream and 3 Kbps Upstream.
03-30-2009 08:19 AM
Thanks for your reply.
So its mean maximum i can get is 1000Kbits/sec=1Mbits/sec in inbound direction and 1000Kbits/sec=1Mbits/sec in outbound direction at the same time.
so maximum 2000kbits/sec (1000kbits/sec inbound & 1000Kbits/sec outbound)is the traffic flowing through the lease line. is that right?
03-30-2009 09:58 AM
YES YOU'RE RIGHT.
2 MBPS can be the total throughput.
03-30-2009 06:49 PM
A related problem:
"sho int Dialer0" shows an input rate of 45000 bits/s and an output rate of 65000 bits/sec.
The interface Status of Dialer0 in the SDM shows Bandwidth Usage at a constant 100%
My adsl line speed max 24Mbps down and 1Mbps upload
Does this mean that my traffic is exceeding the bandwidth available or is there a setting I need to be looking at?
Cheers
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