When we export inventory report from RME for a WS-CBS3020-HPQ.
We can see that speed for giga port is wrong : 9.535107
IOS version: Cisco IOS Software, CBS30X0 Software (CBS30X0-LANBASE-M), Version
12.2(25)SEF1, RELEASE SOFTWARE (fc3)
Solved! Go to Solution.
Perform a new inventory collection for this device. Make sure it succeeds. Then, if the speed values are still wrong, collect an SNMP Walk of the ifTable from the switch, and post it here.
The switch is reporting 10 Mbps for most of the gig ports. The DDR is properly reflecting the ifSpeed reported by the switch. I don't see any problem here.
Looks like you may have found a bug in the switch code, then. I don't see anything relevant, but you are running fairly old code, and the problem may have been silently fixed in a newer release. You should open a TAC service request so more analysis can be done.