If you have local HDD, just give a try with installing a simple o/s lke ESXi & then check flogi.This eliminates lots of unnecessary troubleshooting & narrow down the issue whether it is SAN boot issue or HBA issue.We have done SAN boot with UCS blade...

create a client class (not a client)evaluate the dhcp-client-identifier and assign the client class.

Hi,have you found a solution? Simply write an expression to calculate client-class based dhcp-class-identifier and set client-class-lookup-id in global dhcp config.upul.