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Cannot enable LLDP on FEX ports

masayukisakata
Level 1
Level 1

Hello,

I cannot get LLDP information on FEX port in some cases.

 

Environment : Nexus5548UP and N2K-2232PP, NX-OS 6.0(2)N2(4)

(1) Connect CNA card (DCBX enabled) to FEX port.

(2) Show lldp on fex port ("show lldp interface ethernet 111/1/1"), then switch shows lldp information correctly.

(3) Disable lldp globally ("no feature lldp")

(4) Enable lldp globally ("feature lldp")

(5) Show lldp on fex port ("show lldp interface ethernet 111/1/1"), then switch doesn't show lldp information with an error message.

-----------------

# show lldp interface ethernet 111/1/1
ERROR: CLI request to FEX failed

-----------------

 

After re-associate fex or reboot, I could get lldp information again. But, is there any way to enable LLDP on FEX without re-associate FEX or reboot switch?

 

 

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