Note:  The recommended setting for topology if you are connecting to an FC switch is to  use either the Auto-N or N port setting. The following setting values are valid for the port link speed: From the Actions menu, you can display the properties of a port, as shown in Figure 4-117. Administrators can obtain a snapshot of their drive connections by way of the Fibre Ports  page or the Ethernet Ports page in a csv file. The common use cases for the new drive  connectivity report is for troubleshooting the connections between the tape library and hosts.  Administrators can examine the  .csv  file and find which host is holding reservations along  with capturing when the last I/O was performed. Figure 4-118 shows how to export the drive  connectivity report from the Fibre Ports page. The Ethernet Ports page also downloads the  drive connectivity report in the same location.  274  IBM TS4500 R6 Tape Library Guide Figure 4-118 Exporting drive connectivity report Figure 4-117 Port properties Exporting drive connectivity report GLYPH<SM590000> 16 Gbps for TS1160 drive only GLYPH<SM590000> 8 Gbps GLYPH<SM590000> 4 Gbps GLYPH<SM590000> 2 Gbps  GLYPH<SM590000> 1 Gbps GLYPH<SM590000> Auto