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Cisco UCS Manager GUI Configuration Guide
Deleting a UUID pool
Delete a UUID pool using the Cisco UCS Manager. If you delete a pool, the addresses are not reallocated
from the pool that have been assigned to vNICs or vHBAs.
About this task
All assigned addresses from a deleted pool remain with the vNIC or vHBA to which they are assigned
until:
•
Associated service profiles are deleted.
•
The vNIC or vHBA to which the address is assigned is deleted or assigned to a different pool.
Procedure
1 Log on to the Cisco UCS Manager.
2 In the Navigation window, select the Servers tab.
3 On the Servers tab, expand Servers > Pools > Organization_Name .
4 Expand the UUID Suffix Pools node.
5 Right-click the pool and select Delete .
6 If a confirmation dialog box appears, click Yes .
Related information
Adding a UUID range (see page 17)
Cisco UCS Manager GUI Configuration Guide
Adding a WWNN range
Add a range to the WWNN pool using the Cisco UCS Manager. A WWNN pool is a WWN pool that
contains only WW node names.
About this task
A WWN pool only includes WWNNs or WWPNs in the following ranges:
•
20:00:00:00:00:00:00:00 to 20:FF:FF:FF:FF:FF:FF:FF
•
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, use the WWN prefix 20:00:00:25:B5:XX:XX:XX for all blocks in a pool.
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