10-17-2005 09:55 PM
Hi there,
I saw netflow reading for peak utilisation is higher higher than the physical bandwidth. How could this be possible? Anyone have this problem before?
10-21-2005 04:54 AM
Hi,
Can think of two reasons.
-There is comprssion on the link
-There is some buffering between the link and the netflow process.
Hans
03-24-2006 02:51 AM
Hi,
I have the same problem.
Can't believe how this is possible.
03-24-2006 11:18 AM
Dit you configure the bandwidth correctly on the interface with the bandwidth command?
Hans
04-03-2006 04:28 AM
Hello,
which software or tool do you using? I saw some software that badly parse flow information. Try to decrease netflow timeouts. (flows will be more often exported).
see:
router(config)# ip flow-cache timeout active 1
router(config)# ip flow-cache timeout inactive 10
- or -
switch> (enable) set mls agingtime long 64
switch> (enable) set mls agingtime 32
Jan
Caligare Co.
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