Use this command to ensure Ethernet interfaces that are connected to the leaf switches are up and at the expected speed and MTU.
Spine1# show interface status
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Name Description Oper Reason AutoNeg Speed MTU
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Eth1/1 To Leaf 1A port 1/53 up oper-up off 100000 9216
Eth1/2 To Leaf 1B port 1/53 up oper-up off 100000 9216
Eth1/3 To Leaf 2A port 1/53 up oper-up off 100000 9216
Eth1/4 To Leaf 2B port 1/53 up oper-up off 100000 9216
Eth1/5 To Leaf 3A port 1/53 up oper-up off 100000 9216
Eth1/6 To Leaf 3B port 1/53 up oper-up off 100000 9216
Eth1/7 To Leaf 4A port 1/53 up oper-up off 100000 9216
Eth1/8 To Leaf 4B port 1/53 up oper-up off 100000 9216