Home » Cisco » 350-080 » When it comes to creating pooled WWN objects, it is important to understand that a Cisco UCS WWN pool can include only WWNNs or WWPNs from which value of ranges?
When it comes to creating pooled WWN objects, it is important to understand that a Cisco UCS WWN pool can include only WWNNs or WWPNs from which value of ranges?
A. from 10:00:00:00:00:00:00:00 to 10:FF:FF:FF:FF:FF:FF:FF
B. from 20:00:00:00:00:00:00:00 to 20:FF:FF:FF:FF:FF:FF:FF
C. from 30:00:00:00:00:00:00:00 to 30:FF:FF:FF:FF:FF:FF:FF
D. from 40:00:00:00:00:00:00:00 to 40:FF:FF:FF:FF:FF:FF:FF
Correct Answer: B
Explanation/Reference:
Explanation:
A WWN pool can include only WWNNs or WWPNs in the ranges from 20:00:00:00:00:00:00:00 to 20:FF:FF:FF:FF:FF:FF:FF or from 50:00:00:00:00:00:00:00 to 5F:FF:FF:FF:FF:FF:FF:FF. All other WWN ranges are reserved. To ensure the uniqueness of the Cisco UCS WWNNs and WWPNs in the SAN fabric, we recommend that you use the following WWN prefix for all blocks in a pool: 20:00:00:25:B5:XX:XX:XX
Reference: http://www.cisco.com/c/en/us/products/collateral/servers-unified-computing/ucs-manager/whitepaper_c11-697337.html
