問題文
An engineer has been handed a freshly installed Spectrum switch and must bring up RDMA over Converged Ethernet on it. The engineer is comfortable editing Linux network configuration files directly. Which approach is correct?
選択肢
- Edit the interface configuration file so that the buffer pools, the pause settings and the marking thresholds are written explicitly, then reload the forwarding daemon so that the switching silicon picks up the new values without having to reboot the switch.
- Use the declarative configuration commands, because this is the only supported way to configure the converged Ethernet transport on this platform and the declarative layer is what handles the error checking.
- Configure the settings on the end hosts only and leave the switch at its factory defaults, since the transport is negotiated between the adapters and the switch only forwards the frames it is given.
- Apply a template through the configuration management tool the site already uses.