Hi,
On Sat, May 12, 2001 at 03:37:29AM -0400, George Boulescu wrote:
> I'am using a bunch of 75xx running IOS 12.0S and 12.1E series.
> Every router has at least a VIP2-40 with FastSerial PA's or E3 PA's on it.
>
> I have this strange problem : sometimes when issuing a 'show interface' on
> an E3 interface for example, I get output that shows something like
> 38Mbits/sec input rate, anyway something bigger then 34Mbits/sec.
Known bug in at least 12.0(15)S and 12.0(16)S (has at least two different
bug IDs). This happens immediately after the "output bytes" counter has
wrapped around at 4 Gbytes - something "really huge" gets fed into the
algorithm that calculates the 5 minute average value.
[..]
> I belive that this is a VIP related problem. Probably the counters don't
> get updated at a regular period of time.
At least for the output counters, it happens for the 7200 as well, which
does not have VIPs (I've seen over a Gbit go out over a PA-FE...)
gert
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Gert Doering - Munich, Germany gert@greenie.muc.de
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