Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 656

2 portCamShow portCamShow Displays port-based filter CAM utilization. SYNOPSIS portcamshow [slot/]port DESCRIPTION NOTES OPERANDS Use this command to display the current filter Content-Addressable Memory (CAM) utilization of a specified port. The command displays the following information: SID used Total number of CAM entries used by this port. Note that each CAM entry, either source ID (SID) or destination ID (DID) CAM, can be shared among a certain number of ports, depending on the ASIC. DID used Total number of CAM entries used by this port. Note that each CAM entry (either SID or DID CAM) can be shared among a certain number of ports, depending on the ASIC. SID entries All existing source ID entries within the CAM for this port. Note that each CAM entry (either SID or DID CAM) can be shared among a certain number of ports, depending on the ASIC. DID entries All existing destination ID entries within the CAM for this port. Note that each CAM entry (either SID or DID CAM) can be among a certain number of ports, depending on the ASIC. SID free The total number of free SID CAM entries available for use by this port. DID free The total number of free DID CAM entries available for use by this port. This command cannot be executed on a logical port. Ports that support shared areas are divided into two ports: primary and secondary ports. Primary and secondary ports share the same area. Port CAM entries displayed on the primary ports also consist of all the secondary port SIDs and DIDs as well, when both the ports are F_Ports. This is because the primary port acts as a proxy for the CAM entries of the secondary port, in this case using redirect filters. The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in place. Refer to Chapter 1, "Using Fabric OS Commands" and Appendix A, "Command Availability" for details. This command is not supported on FCoE ports. This command cannot be executed on a logical port. This command has the following operands: slot For bladed systems only, specifies the slot number of the port to display, followed by a slash (/). port Specifies the port number to display, relative to its slot for bladed systems. Use switchShow to list valid ports. This operand is required. 628 Fabric OS Command Reference 53-1002746-01