Cisco FDM High availability

[ahmad-jarraho]

Hello everyone.

Has anyone had this problem before? my secondary device is keeps failing And it's keep telling me (Event description: Interface check This host:1 single_vf: diagnostic Other host:0 ) That I looked at the management interface I ever seen seems to be fine can you guys help me please!

[MHM Cisco World]

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MHM

[ahmad-jarraho]

Thank you for your reply @MHM Cisco World  problem solved.

[judith75hodges]

Hello,

I have the same problem with facing same issue but no response from anyone and couldn't find this topic troubleshooting in search engine.

CLIC AQUÍ

[ahmad-jarraho]

Hi @judith75hodges I fixed the problem I don't know if you have the same problem but in my case it was the management interface IPv6 it was turned down that's why its keep failing as soon I turned up the IPv6 problem solved. 

I hope this can be helpful for you.