
A – Command Line Interface Set Config Command
S
Table A-18.  Set Config Port Parameters (Continued)
Parameter | Description  | |
  | 
  | |
AutoPerfTuning  | Automatic performance tuning for FL_Ports only. The default  | |
  | is True.  | |
  |  If AutoPerfTuning is enabled (True) and the port is an  | |
  | FL_Port, MFSEnable is automatically enabled. LCFEn-  | |
  | able and VIEnable are overridden to False.  | |
  |  If AutoPerfTuning is disabled (False), MFSEnable,  | |
  | LCFEnable, and VIEnable retain their original values.  | |
LCFEnable  | Link control frame preference routing. This parameter  | |
  | appears only if AutoPerfTuning is False. Enables (True) or  | |
  | disables (False) preferred routing of frames with R_CTL =  | |
  | 1100 (Class 2 responses). The default is False. Enabling  | |
  | LCFEnable will disable MFSEnable.  | |
MFSEnable  | ||
  | only if AutoPerfTuning is False. Prevents (True) or allows  | |
  | (False) the interleaving of frames in a sequence. The default  | |
  | is False. Enabling MFSEnable disables LCFEnable and  | |
  | VIEnable.  | |
VIEnable  | Virtual Interface (VI) preference routing. This parameter  | |
  | appears only if AutoPerfTuning is False. Enables (True) or  | |
  | disables (False) VI preference routing. The default is False.  | |
  | Enabling VIEnable will disable MFSEnable.  | |
MSEnable  | Management server enable. Enables (True) or disables  | |
  | (False) management server on this port. The default is True.  | |
NoClose  | Loop circuit closure prevention. Enables (True) or disables  | |
(False) the loop’s ability to remain in the open state indefi-  | ||
nitely. True reduces the amount of arbitration on a loop when  | ||
  | ||
  | there is only one device on the loop. The default is False.  | |
IOStreamGuard  | I/O Stream Guard. Enables or disables the suppression of  | |
  | RSCN messages. IOStreamGuard can have the following  | |
  | values:  | |
  |  Enable – Suppresses the reception of RSCN messages  | |
  | from other ports for which IOStreamGuard is enabled.  | |
  |  Disable – Allows free transmission and reception of  | |
  | RSCN messages.  | |
  |  Auto – Suppresses the reception of RSCN messages  | |
  | when the port is connected to an initiator device with a  | |
  | QLogic HBA. For older QLogic HBAs, such as the  | |
  | QLA2200, the DeviceScanEnabled parameter must also  | |
  | be enabled. The default is Auto.  | |
  | 
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