135 input errors, 95 CRC, 40 frame, 0 overrun, 0 ignored

Unanswered Question
Sep 23rd, 2008
User Badges:


My switch one port is showing the error can you tell me what is the problem

135 input errors, 95 CRC, 40 frame, 0 overrun, 0 ignored

  • 1
  • 2
  • 3
  • 4
  • 5
Overall Rating: 5 (2 ratings)
glen.grant Tue, 09/23/2008 - 03:32
User Badges:
  • Purple, 4500 points or more

Could be anything , wire, fiber, incorrect speed/duplex settings. It could be nothing , when was the last time the counters were cleared? If this is over like a 1 year period then its probably nothing to worry about.

eshcherba Tue, 09/23/2008 - 04:28
User Badges:

Usually it is bad media (cable, connector, fiber etc.). The other possible problem is trunking over slow link (like 10Mbit) with half duplex.

Calin Chiorean Tue, 09/23/2008 - 05:47
User Badges:
  • Silver, 250 points or more


Good explanation are already provided. You have the credits from my side!

As an add-on the 95 CRC errors are because of corrupted packets. So from the total 135 input errors, 95 are generated by the 95 CRC errors. You receive there corrupted packets so mainly is has something to do with line or encapsulation as the previous experts stated!

Good luck!



This Discussion