Question

A data center engineer must upgrade a UCS Manager domain (two 6454 Fabric Interconnects in a cluster, one 5108 chassis with B200 blades) from an older release to a new major release. The engineer wants to minimize disruption and follow Cisco's recommended sequence for the infrastructure firmware bundle. In what order should the components be upgraded?

Accepted Answer

UCS Manager software, then subordinate Fabric Interconnect, then primary Fabric Interconnect, then I/O modules (IOMs)

Answer

Primary Fabric Interconnect, then subordinate Fabric Interconnect, then UCS Manager, then blade host firmware

Answer

I/O modules first, then both Fabric Interconnects simultaneously, then UCS Manager software

Answer

Blade server BIOS and CIMC firmware, then IOMs, then Fabric Interconnects, then UCS Manager