問題文
During bring-up of a rack of GPU servers, each server also carries a data processing unit with its own management controller. The team has already configured the server management controllers and can power the servers on and off remotely. They now want the same kind of remote access to the data processing units themselves, so that a unit that stops answering can be recovered without sending anyone to the rack. What has to be arranged?
選択肢
- So that they can be reached at line rate, the units should be placed on the production fabric, and the same path then serves both management and data.
- The management controller on each data processing unit needs its own address, credentials, and reachable management segment, because it is a separate controller from the one on the server board.
- Nothing further is needed, since the server management controller relays requests to the cards inside the chassis, so one address per server is enough.
- That framework is what exposes the remote management path for the device, so the framework for the software that runs on the unit has to be installed on the server operating system first.