Symptom
1-gig transceiver with a QSA adapter plugged into any port on the N9K-C9336C-FX2 in a admin-down state, we notice the following messages over and over again:
2019 Dec 20 19:12:33 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/23, hardware type changed to QSA
2019 Dec 20 19:12:35 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/23 is down (QSA Present)
2019 Dec 20 19:12:35 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/24, hardware type changed to QSA
2019 Dec 20 19:12:37 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/24 is down (QSA Present)
2019 Dec 20 19:12:37 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/30, hardware type changed to QSA
2019 Dec 20 19:12:37 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/31, hardware type changed to QSA
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/30 is down (QSA Present)
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/31 is down (QSA Present)
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/23, hardware type changed to No-Transceiver
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/23 is down (QSA Present)
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/23, hardware type changed to 1G
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/24, hardware type changed to No-Transceiver
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/24 is down (QSA Present)
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/24, hardware type changed to 1G
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/30, hardware type changed to No-Transceiver
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_DOWN_NONE: Interface Ethernet1/30 is down (QSA Present)
2019 Dec 20 19:12:38 switch %ETHPORT-5-IF_HARDWARE: Interface Ethernet1/30, hardware type changed to 1G
Conditions
Seen with GLC-T and GLC-TE with CVR-QSFP-SFP10G adapter on version 9.3(1) and 9.3(2).
Device: N9K-C9336C-FX2
