I didn't think Null0 could change speeds. Are you getting the alert from your monitoring software? Maybe the SNMP if-index has changed on the switch and the monitoring software hasn't updated.
On Thu, Oct 21, 2010 at 6:08 AM, raghav gurung <[email protected]>wrote: > Hi, > > I get SNMP poll alerts "Null0 - Port speed changed" from my cisco 3750 can > any one guide wths that. > > -- > Regd > Raghav Gurung > +91 9582307405 > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, please > visit www.ipexpert.com > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
