Current ethernet port has been in operation for months. Now it's flapping and erroring out
%ETHPORT-5-SPEED: Interface Ethernet104/1/10, operational speed changed to 1 Gbps
%ETHPORT-5-IF_DUPLEX: Interface Ethernet104/1/10, operational duplex mode changed to Full
%ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet104/1/10, operational Receive Flow Control state changed to off
%ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet104/1/10, operational Transmit Flow Control state changed to on
%ETHPORT-5-IF_UP: Interface Ethernet104/1/10 is up in mode access
%ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet104/1/10 is down (Link failure)
%ETHPORT-5-SPEED: Interface Ethernet104/1/10, operational speed changed to 1 Gbps
%ETHPORT-5-IF_DUPLEX: Interface Ethernet104/1/10, operational duplex mode changed to Full
%ETHPORT-5-IF_RX_FLOW_CONTROL: Interface Ethernet104/1/10, operational Receive Flow Control state changed to off
%ETHPORT-5-IF_TX_FLOW_CONTROL: Interface Ethernet104/1/10, operational Transmit Flow Control state changed to on
%ETHPORT-5-IF_UP: Interface Ethernet104/1/10 is up in mode access
%ETHPORT-5-IF_DOWN_LINK_FAILURE: Interface Ethernet104/1/10 is down (Link failure)
After a lot of the above the port errors out and shuts down. Looking at the port I don't see any errors
RX
30975995 unicast packets 26 multicast packets 761 broadcast packets
30976782 input packets 7256309962 bytes
0 jumbo packets 0 storm suppression bytes
0 runts 0 giants 0 CRC 0 no buffer
0 input error 0 short frame 0 overrun 0 underrun 0 ignored
0 watchdog 0 bad etype drop 0 bad proto drop 0 if down drop
0 input with dribble 0 input discard
0 Rx pause
TX
30461084 unicast packets 7112931 multicast packets 38163234 broadcast packets
75737249 output packets 7921727958 bytes
0 jumbo packets
0 output error 0 collision 0 deferred 0 late collision
0 lost carrier 0 no carrier 0 babble 0 output discard
0 Tx pause
Any ideas? There were no config changes on the switch side
interface Ethernet104/1/10
description XXXXXXXXXXXX
switchport access vlan XX
no shutdown
