[mrtg] Re: Counter Overflow

Steve Godfrey britsg at bristol-city.gov.uk
Wed Feb 20 16:09:33 MET 2002


I seem to recall V1 can handle up to 130 Mbps and the graph will top out so you do need to use V2. Saying that I've not had much joy using V2!



>>> <Barry_Young at interliant.com> 02/19/02 06:17pm >>>

Basic question to end a long day with....

We have just started monitoring gigabit fibre interfaces on Cisco switches
using standard SNMPV1.  As this is a heavily used uplink for a dedicated
backup server it is used excessively, do I need to worry about interface
counters wrapping and being reset?  I assume there is a finite counter
limit that will be reached?  Would it be preferable to use SNMPV2c or am I
going down the wrong track?

Is it easy to verify if a device supports the ifHC* counters under SNMPV2c.

Thanks in advance
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