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101Network Storage Router N1200 User Guide
— Manual Discovery Only (default) sets discovery of new devices to only
occur after the user selects the Refresh Device Display option. The
Refresh Device Display option is accessed from the System Utilities
Menu.
■ 6) Toggle Buffered Tape Writes (default: Enabled) changes the tape backup
mode to either Enabled or Disabled.
Caution: If this configuration setting is incorrectly set, processing difficulties
may occur. Before changing this setting, evaluate the need for the change and
verify the desired setting. HP recommends backing up the router configuration
to an external file before making changes to this setting.
■ 7) Change Buffered Tape Queue Depth changes the tape backup queue
depth. Select a value from 0 through 10.
■ 8) Toggle Port Mode (default: N_Port) changes the port mode to either Auto
Sense or N_Port:
— Auto Sense: In this mode, the Fibre Channel port tries to negotiate as a
loop. If it is not successful, then the Fibre Channel port negotiates as a
fabric. If the port comes up as a loop, it then determines whether it is on a
private or public loop.
— N_Port (default): This mode allows the router to bypass the loop
negotiation and come up as a fabric only. Use this setting if a HP switch is
being used. If the router is on a loop and N_Port mode is selected, an error
in communication may occur.
■ 9) Change Default Map Value (default: Indexed) changes and displays the
default current map for the port.
Mapping modes can be Auto-Assigned, Indexed (default), or SCC.
For more information about addressing methods, see Appendix C,
“Addressing Methods and Table Structures” on page 169.