HP StorageWorks Command View XP Command Line Interface (CLI) reference guide (B9357-96161, January 2006)

156 CLI Commands for the XP48 and XP512
modify wwn
Description This command modifies the WWN for the port and WWN specified.
Syntax modify wwn <portname>, <oldwwn>, <newWwn>
Arguments <portname>
The port whose WWN is to be modified. Only one port can be specified. Port names are not
case sensitive.
<oldwwn>
The WWN to be modified. Only one WWN can be specified.
<newWwn>
Used to specify the new WWN. This must be a 16-digit hexadecimal value and must be unique
within the port.
Example
modify wwn CL1-C, 1234567890abcdef, baaaaaaaaaaaaaac