HP StorageWorks 4/16 Brocade OS Command Reference Manual Supporting Fabric OS - Page 463

portCfgEPort 2 portCfgEPort Enables or disables a port from becoming an E_Port. Synopsis portcfgeport [slotnumber/]portnumber, mode Description Use this command to enable or disable a port from becoming an E_Port. The E_Port capability is enabled by default unless this command is used to disable it. When a port is configured as a non-E_Port through this command, an ISL connected to this port is segmented. No data traffic between two switches is routed through this port. Fabric management data, such as zoning information, are not exchanged through this port either. Regardless of how many E_Ports are connected between two switches, the maximum routing paths are currently limited to 16 E_Ports. Notes Changes made by this command are persistent across switch reboots or power cycles. The execution of this command is subject to Admin Domain restrictions that may be in place. Operands This command has the following operands: slotnumber For bladed systems only, specifies the slot number of the port to be configured,followed by a slash (/). portnumber Specifies the number of the port to be configured, relative to its slot for bladed systems. Use switchShow to display a list of valid ports. mode Specify 1 to enable the port to become an E_Port. This is the default port state. Specify 0 to disable the port from becoming an E_Port. Examples To disable a port from becoming an E_Port: switch:admin> portcfgeport 1/3, 0 To enable a port to become an E_Port: switch:admin> portcfgeport 1/3, 1 See Also portShow, switchShow Fabric OS Command Reference 437 53-1000599-01