Which method does Cisco recommend to configure the SAN boot?

An engineer must implement a Cisco UCS system at a customer site. One of the requirements is to implement SAN boot. The storage system maps the source WWPN to a unique LUN.

Which method does Cisco recommend to configure the SAN boot?
A . Create a SAN boot policy in which every initiator is mapped to the same target LUN.
B . Define the vHBAs as bootable and leave the default values on the target definition.
C . Define the vHBAs as bootable and leave the boot target definition empty.
D . Create a SAN boot policy in which every initiator is mapped to a different target LUN.

View Answer

Answer: D

Explanation:

Option D is the recommended method to configure the SAN boot when the storage system maps the source WWPN to a unique LUN. This method creates a SAN boot policy in which every initiator is mapped to a different target LUN, which ensures that each server boots from its own LUN and avoids any conflicts or errors. The other options are either incorrect or incomplete for the task.

Reference: Cisco UCS Manager GUI Configuration Guide, Release 4.0 – Configuring SAN Boot [Cisco UCS Manager], Configuring SAN Boot, Configuring SAN Boot

Cisco UCS Manager CLI Configuration Guide, Release 4.0 – Configuring SAN Boot [Cisco UCS Manager], Configuring SAN Boot, Configuring SAN Boot