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 LU
C . Define the vHBAs as bootable and leave the default values on the target definition.
D . Define the vHBAs as bootable and leave the boot target definition empty.
E . Create a SAN boot policy in which every initiator is mapped to a different target LU

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