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: A

Explanation:

While you have multiple zones consisting of FC vHBAs and storage target wwpns for SAN Fabrics A and B, you are ultimately booting off of the same boot LUN. Multiple paths to get to the same boot device which correspond with the same LUN ID.

https://www.cisco.com/c/en/us/td/docs/unified_computing/ucs/ts/guide/UCSTroubleshooting/UCSTroubleshooting_chapter_0110.html#r_sanarrayconfigurationchecklist