HP Network Storage Router m2402 - Manual (Page 122)

Serial/Telnet User Interface
128 Network Storage Router M2402 User Guide
World Wide Node Name Configuration
In the Configuration Menu, select World Wide Node Name Configuration (3)
to change the values for the Fibre Channel World Wide Node Name
(see
Figure 71 ).
Figure 71: Worldwide Node Name Setting menu
Note: For Controller LUN commands to be operational, WWN naming schemes
MUST be compliant with IEEE Fibre Channel Format 1, where the left-most
hexadecimal character (the NAA field) of the WWN is '1'. Additionally, the sixth
hexadecimal value from the right must be a value of '0' or'1'.
Caution: Changing the WWN Name could result in duplicate names on a
single Storage Area Network (SAN). It is recommended to use the default
values for World Wide Names.
To change the World Wide Name, select the appropriate Change Fibre Channel
World Wide Node Name option (1) or (2).
Note: If the Configuration Settings are reset to the factory defaults, these customized
settings will be overwritten.