This error message is generated because the port is not FEX capable:
N7K-2(config)#interface ethernet 9/5 N7K-2(config-if)#Switchport-Modus Fex-Stoff ERROR: Ethernet9/5: Die Konfiguration stimmt nicht mit der Portfähigkeit überein
In order to resolve this problem, check the port capabilities by using the show interface ethernetcommand.
For example:
N7K-2#show interface ethernet 9/5 Fähigkeiten Ethernet9/5 Model: N7K-M132XP-12 Type (SFP capable): 10Gbase-(unknown) Speed: 10000 Duplex: full Trunk encap. type: 802.1Q Channel: yes Broadcast suppression: percentage(0-100) Flowcontrol: rx-(off/on),tx-(off/on) Rate mode: shared QOS scheduling: rx-(8q2t),tx-(1p7q4t) CoS rewrite: yes ToS rewrite: yes SPAN: yes UDLD: yes Link Debounce: yes Link Debounce Time: yes MDIX: no Pvlan Trunk capable: no Port Group Members: 1,3,5,7 TDR capable: no FabricPath capable: no Port mode: Routed,Switched FEX Fabric: no dot1Q-tunnel mode: yes
From this output of the show interface ethernet 9/5 capabilitiescommand, you can see FEX Fabric: no. This verifies that the port is not FEX capable. In order to resolve this problem, upgrade the EPLD imagesto Cisco NX-OS Release 5.1(1) oder später.