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Community Member

email traffic b/w

hi all,

Is there any monitoring tool which can be used to measure the email traffic bandwidth usage going through our WAN interface.

thanks

8 REPLIES
Community Member

Re: email traffic b/w

nbar is not supported in all IOS versions right..i think mine does not support..

c3560-ipservicesk9-mz.122-40.SE.bin

does it??

Re: email traffic b/w

NBAR is not supported in switches. Is this the only edge device?

Community Member

Re: email traffic b/w

don't have access to edge device as it's maintatined by circuit provided.only this L3 switch 3560..

thanks

Bronze

Re: email traffic b/w

Hello,

you can use netflow. See papers http://www.cisco.com/go/netflow

If you want to know more detail, don't hesitate to contact me.

Kind regards

Jan Nejman

Caligare, Co.

http://www.caligare.com/

Community Member

Re: email traffic b/w

hello,

for neflow, are there any free software for windows??

thanks

Bronze

Re: email traffic b/w

Hello,

if you want to check smtp traffic, you don't need any software. In the IOS there are some

filtering methods, so you can view only smtp flows... External software is necessary for continuos monitoring. I don't know any free widows version. There are several software with trial period for windows. You can check list of netflwo applications on our web site: http://netflow.caligare.com/applications.htm

Kind regards,

Jan Nejman

Caligare, co.

http://www.caligare.com/

Community Member

Re: email traffic b/w

hello,

how do i check using the IOS itself...mine is a 3560 switch and want to monitor SMTP traffic going out a particular VLAN.

thanks

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