Can anyone help?
Hello,
I have a 2930f Switch which is showing warning messages - "High collision or drop rates" on the same 2 - 3 Ports - see below. These are Trunk Ports connected to some Customer Servers.
All the Ports on the Switch are configured with the same Speed-duplex settings, but only these ports are showing collisions and drops.
The ports on the connected Server are 1Gbit, so I don't think there is a Speed-duplex configuration mismatch.
Could this problem be caused by something else, perhaps a Loop somewhere in the system? is that possible?
If I could establish a possible cause, then I could try something out during the quiet period.
Any help or advice would be brilliant.
Many thanks! - Paul B
Show Logging and int brief:
W 11/23/22 01:34:02 00331 FFI: ST1-CMDR: port 2/19-High collision or drop rate.
See help.
W 11/23/22 01:39:40 00331 FFI: ST1-CMDR: port 1/19-High collision or drop rate.
See help.
W 11/23/22 02:06:57 00331 FFI: ST1-CMDR: port 2/19-High collision or drop rate.
See help.
W 11/23/22 03:07:17 00331 FFI: ST1-CMDR: port 2/19-High collision or drop rate.
See help.
W 11/23/22 03:07:34 00331 FFI: ST1-CMDR: port 1/19-High collision or drop rate.
See help.
W 11/23/22 04:51:30 00331 FFI: ST1-CMDR: port 2/18-High collision or drop rate.
See help.
W 11/23/22 05:30:26 00331 FFI: ST1-CMDR: port 1/17-High collision or drop rate.
===============================================================
1/13 100/1000T | No Yes Down 1000FDx Auto off 0
1/14 100/1000T | No Yes Down 1000FDx Auto off 0
1/15 100/1000T | No Yes Down 1000FDx Auto off 0
1/16 100/1000T | No Yes Down 1000FDx Auto off 0
1/17-Trk17 100/1000T | No Yes Up 1000FDx MDI off 0
1/18-Trk18 100/1000T | No Yes Up 1000FDx MDI off 0
1/19-Trk19 100/1000T | No Yes Up 1000FDx MDIX off 0
1/20 100/1000T | No Yes Down 1000FDx Auto off 0
1/21 100/1000T | No Yes Down 1000FDx Auto off 0
1/25 100/1000T | No Yes Up 1000FDx MDI off 0
1/26 100/1000T | No Yes Up 1000FDx MDI off 0
1/27 100/1000T | No Yes Up 1000FDx MDIX off 0
1/28 100/1000T | No Yes Up 1000FDx MDIX off 0