06-23-2008 05:31 PM - edited 03-05-2019 11:46 PM
Hi. I noticed some errors on one of my router interfaces:
18 output errors, 0 collisions, 4 interface resets
How can I view this errors so i can find out what could be the problem?
Thanks.
06-23-2008 07:30 PM
Typically the errors you are seeing are related to a bad cable. Please check the cables and make sure they haven't been mangled, or crimped improperly.... etc
Here is a good interface troubleshooting guide.
http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a008015bfd6.shtml
06-23-2008 09:58 PM
Thanks for your help. Nevertheless, how do i view further info of the log file like let's say line 229?
Thanks.
06-24-2008 03:52 AM
You can filter specific log entries by keyword by issuing the
show log | include FastEthernet0
For example this would bring up any logging events for that specific interface.
Another idea is to have "service sequence-numbers" enabled and you know where you want to start in the logging buffer you can use the sequence number to start your query.
show log | begin 000229
Hope this helps,
Mark
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