Vlan traffic graph

[stellina]

Hi,

I would like to have a graph displaying the input/output traffice inside a vlan. I have added such a graph for interface vlan xx but the values are not the expected ones (I get max 0.5kbits/sec). The device is a cisco 3750g switch. How can I fix this?

thank you

[borja.arranz]

Hi,

I would like to have a graph displaying the input/output traffice inside a vlan. I have added such a graph for interface vlan xx but the values are not the expected ones (I get max 0.5kbits/sec). The device is a cisco 3750g switch. How can I fix this?

thank you

I have the same problem, did can you fix that?

[BSOD2600]

Read http://docs.cacti.net/manual:087:4_help ... #debugging

[aleu]

Hi,

I would like to have a graph displaying the input/output traffice inside a vlan. I have added such a graph for interface vlan xx but the values are not the expected ones (I get max 0.5kbits/sec). The device is a cisco 3750g switch. How can I fix this?
thank you

What is it that you are trying to graph? The overall traffic on a given VLAN? If so, I do not think you will be able to do it as this information is not being exposed via SNMP, but for performance reasons it is taking place on the ASIC level. Read more about CEF. The 0.5kbps that you are seeing is simply the management traffic.

[borja.arranz]

Hi,

I would like to have a graph displaying the input/output traffice inside a vlan. I have added such a graph for interface vlan xx but the values are not the expected ones (I get max 0.5kbits/sec). The device is a cisco 3750g switch. How can I fix this?
thank you

What is it that you are trying to graph? The overall traffic on a given VLAN? If so, I do not think you will be able to do it as this information is not being exposed via SNMP, but for performance reasons it is taking place on the ASIC level. Read more about CEF. The 0.5kbps that you are seeing is simply the management traffic.

My problem, and i think is the same that the person who open this topic, is that i want to know the entire traffic of a Vlan, that only use a client. I have a results that can't be the real. You said that tha traffic that Cacti take is the management traffic of the Vlan, how can i configure Cacti to measure all the traffic in the Vlan?

Thanks