HP StorageWorks 1606 Brocade Fabric OS Command Reference v6.3.0 (53-1001337-01 - Page 947

wwn 2 wwn Displays the world wide name (WWN) and serial number of the switch. Synopsis wwn [-sn ] Description Use this command to display the WWN associated with a switch and to display the switch serial number. The switch 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 switch 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 switch 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 farbricShow to display the FC address in addition to the WWN. Note 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. Operands This command has the following operands: -sn Displays the switch serial number following the current WWN. This operand is optional; if omitted, this command displays only the current WWN. Examples To display the switch WWN: switch:admin> wwn 10:00:00:05:1e:41:5c:c1 To display the switch WWN and serial number: switch:admin:admin> wwn -sn WWN: 10:00:00:05:1e:41:5c:c1 SN: ALK0343C00Y To display the license ID: switch:admin>licenseidshow 10:00:00:05:1e:41:5c:c1 To display the WWN and the Fibre Channel address: switch:admin> fabricshow Switch ID Worldwide Name Enet IP Addr FC IP Addr Name 66:fffc42 10:00:00:05:1e:41:5c:c1 10.32.228.66 0.0.0.0 "Spir6" 200:fffcc8 10:00:00:05:1e:39:d8:5a 10.32.228.200 0.0.0.0 "DCX2" The Fabric has 2 switches See Also fabricShow, licenseidShow, switchShow, chassisShow Fabric OS Command Reference 917 53-1001337-01