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Show fex detail not shows the fex chassis serial, it’s shows the fex supervisor serial From the test, starting 9.3.5 release we can see the show fex detail shows the fex sup serial. Software BIOS: version 07.68 NXOS: version 9.3(7) BIOS compile time: 05/26/2020 NXOS image file is: bootflash:///nxos.9.3.7.bin NXOS compile time: 3/10/2021 3:00:00 [03/10/2021 13:39:29] F241.01.25-N9K-C9372PX-1# show fex detail FEX: 101 Description: FEX0101 state: Online FEX version: 9.3(7) [Switch version: 9.3(7)] FEX Interim version: 9.3(7) Switch Interim version: 9.3(7) Extender Model: N2K-C2248TP-1GE, Extender Serial: FOC16233FJV >>>>>>>> FEX supervisor SN Part No: 73-13232-01 Card Id: 99, Mac Addr: d8:67:d9:d7:16:c2, Num Macs: 64 Module Sw Gen: 12594 [Switch Sw Gen: 21] pinning-mode: static Max-links: 1 Fabric port for control traffic: Eth1/47 FCoE Admin: false FCoE Oper: true FCoE FEX AA Configured: false Fabric interface state: Po1 - Interface Up. State: Active Eth1/47 - Interface Up. State: Active Fex Port State Fabric Port Eth101/1/1 Down Po1 ... snip ... Eth101/1/48 Down Po1 NAME: "FEX 101 CHASSIS", DESCR: "N2K-C2248TP-1GE CHASSIS" PID: N2K-C2248TP-1GE , VID: V03 , SN: SSI162008WS NAME: "FEX 101 Module 1", DESCR: "Fabric Extender Module: 48x1GE, 4x10GE Supervisor" PID: N2K-C2248TP-1GE , VID: V03 , SN: FOC16233FJV >>>>>>>>>>>>>>>>>>>>>>>>>>>>> =========================================================== Software BIOS: version 07.68 NXOS: version 9.3(3) BIOS compile time: 05/26/2020 NXOS image file is: bootflash:///nxos.9.3.3.bin NXOS compile time: 12/22/2019 2:00:00 [12/22/2019 14:00:37] F241.01.25-N9K-C9372PX-1(config-if)# show fex detail FEX: 101 Description: FEX0101 state: Online FEX version: 9.3(3) [Switch version: 9.3(3)] FEX Interim version: 9.3(3) Switch Interim version: 9.3(3) Extender Model: N2K-C2248TP-1GE, Extender Serial: SSI162008WS >>>>>>>>> chassis SN Part No: 73-13232-01 Card Id: 99, Mac Addr: d8:67:d9:d7:16:c2, Num Macs: 64 Module Sw Gen: 12594 [Switch Sw Gen: 21] pinning-mode: static Max-links: 1 Fabric port for control traffic: Eth1/47 FCoE Admin: false FCoE Oper: true FCoE FEX AA Configured: false Fabric interface state: Po1 - Interface Up. State: Active Eth1/47 - Interface Up. State: Active Fex Port State Fabric Port Eth101/1/1 Down Po1 ...snip... Eth101/1/48 Down Po1 Logs: 06/23/2021 05:36:01.954325: Module timed out 06/23/2021 06:56:14.560940: Module register received 06/23/2021 06:56:14.561259: State timer stopped 06/23/2021 06:56:14.562615: Registration response sent 06/23/2021 06:56:14.621358: State timer stopped 06/23/2021 06:56:14.621832: Module Online Sequence 06/23/2021 06:56:17.662780: Module Online NAME: "FEX 101 CHASSIS", DESCR: "N2K-C2248TP-1GE CHASSIS" PID: N2K-C2248TP-1GE , VID: V03 , SN: SSI162008WS >>>>>>>>>>>>>> chassis SN NAME: "FEX 101 Module 1", DESCR: "Fabric Extender Module: 48x1GE, 4x10GE Supervisor" PID: N2K-C2248TP-1GE , VID: V03 , SN: FOC16233FJV
start 9.3(5)
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