Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 1120

2 wwn wwn Displays the world wide name (WWN) and factory serial number of the switch or chassis. SYNOPSIS wwn [-sn] DESCRIPTION NOTES OPERANDS EXAMPLES Use this command to display the WWN associated with a switch or chassis and to display the factory serial number. The WWN is a 64-bit number that has eight colon-separated fields each consisting of one or two hexadecimal digits between 0 and ff. The WWN is a factory-set parameter that cannot be changed by the end user. The WWN is used as the license ID in many cases, but the only official string to be used for requesting licenses is the licenseidShow output. Alternately, use switchShow to display the WWN. In addition to the WWN, all switches have a unique 24-bit Fibre Channel address that is used for communicating with the switch. Use fabricShow to display the FC address in addition to the WWN. 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 has the following operands: -sn On enterprise-class platforms, this operand displays the chassis factory serial number following the WWN. On standalone platforms, it displays the factory serial number. This operand is optional; if omitted, this command displays only the WWN for the switch or chassis. To display the WWN on a Brocade DCX-4S: switch:admin> wwn 10:00:00:05:1e:7a:7a:00 To display the WWN and chassis factory serial number: switch:admin> wwn -sn WWN: 10:00:00:05:1e:7a:7a:00 SN: ANP0645D05B switch:admin> chassisshow | grep ANP0645D05B Chassis Factory Serial Num: ANP0645D05B switch:admin> To display the license ID: switch:admin> licenseidshow 10:00:00:05:1e:7a:7a:00 To display the WWN and the Fibre Channel address: switch:admin> fabricshow Switch ID Worldwide Name Enet IP Addr FC IP Addr Name 1:fffc01 10:00:00:05:1e:7a:7a:00 10.32.39.25 0.0.0.0 "sw03" 2:fffc02 10:00:00:05:1e:b3:00:9e 10.32.39.34 0.0.0.0 "ras39" 3:fffc03 10:00:00:05:1e:93:c4:00 10.32.39.20 0.0.0.0 "sw5" 4:fffc04 10:00:00:05:1e:55:5c:69 10.32.39.59 0.0.0.0 >"sp39" 1092 Fabric OS Command Reference 53-1002746-01