HP A7533A HP StorageWorks Fabric OS 6.1.1 administrator guide (5697-0235, Dece - Page 330

NOTE: If you are managing other switches in a fabric, HP recommends that you run the defZone --show command on your Fabric OS 5.1.0 and later switches as a precaution. Default zoning behavior in Fabric OS 5.1.0 and later operates differently compared to earlier versions of Fabric OS (2.x, 3.x v4.x and 5.0.1). For example, if you issue the defZone --noaccess command on a Fabric OS 5.1.0 or later switch, default zoning configurations are created on each switch in the fabric (2.x, 3.x, 4.x or v.0.1 switches). Fabric OS 5.1.0 and later switches do not indicate that a default configuration is enabled when you use the cfgShow or cfgActvShow commands. For more information about default zoning, see "Administering Advanced Zoning" on page 195. Controlling device communication with LSAN (sample procedure) The following example procedure illustrates how LSANs control which devices can communicate with each other. The example procedure shows the creation of two LSANs (called lsan_zone_fabric75 and lsan_zone_fabric2), which involve the following devices and connections: • Switch1 and the host in fabric75. • Switch2, Target A, and Target B in fabric2. • Switch1 is connected to the FC router using an EX_Port or VEX_Port. • Switch2 is connected to the FC router using another EX_Port or VEX_Port. • Host has WWN 10:00:00:00:c9:2b:c9:0c (connected to switch1). • Target A has WWN 50:05:07:61:00:5b:62:ed (connected to switch2). • Target B has WWN 50:05:07:61:00:49:20:b4 (connected to switch2). The following procedure shows how to control device communication with the LSAN: 1. Log in as admin and connect to switch1. 2. Issue the nsShow command to list the WWN of the host (10:00:00:00:c9:2b:c9:0c). NOTE: The nsShow output displays both the port WWN and node WWN; the port WWN must be used for LSANs. switch:admin> nsshow { Type Pid COS PortName NodeName TTL(sec) N 060f00; 2,3; 10:00:00:00:c9:2b:c9:0c; 20:00:00:00:c9:2b:c9:0c; na FC4s: FCP NodeSymb: [35] "Emulex LP9002 FV3.91A3 DV5-5.20A6 " Fabric Port Name: 20:0f:00:05:1e:37:00:44 Permanent Port Name: 10:00:00:00:c9:2b:c9:0c The Local Name Server has 1 entry } 3. Issue the zoneCreate command to create the LSAN lsan_zone_fabric75, which includes the host: switch:admin> zonecreate "lsan_zone_fabric75", "10:00:00:00:c9:2b:c9:0c" 4. Issue the zoneAdd command to Target A to the LSAN: FID75Domain5:admin> zoneadd "lsan_zone_fabric75", "50:05:07:61:00:5b:62:ed" 330 Using the FC-FC routing service