HP StorageWorks 4/16 Brocade OS Command Reference Manual Supporting Fabric OS - Page 48
optional. Preferred F_Port to N_Port Mapping provides an alternate N_Port
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2 ag --prefset "F_Port [;F_Port2;...]" N_Port Sets the preferred N_Port for one or more F_Ports. Preferred mapping is optional. Preferred F_Port to N_Port Mapping provides an alternate N_Port for F_Ports to come online for predictable failover and failback. An F_Port must have primary N_Port mapping before a secondary N_Port can be configured. The list of F_Ports to be mapped must be enclosed in quotation marks. Port numbers must be separated by semicolon. --prefdel "F_Port [;F_Port2;...]" N_Port Deletes the preferred N_Port for the specified F_Port(s). The list of F_Ports to be deleted from the secondary mapping must be enclosed in quotation marks. Port numbers must be separated by semicolon. --prefshow Displays the preferred N_Port for all F_Ports Examples AG show commands: 1. To displays the current state of the Access Gateway with Failover (FO) and Failback (FB) enabled on N_Ports 9 and 12: switch:admin> ag --show Name : switch_ST1 NodeName : 10:00:00:05:1e:35:9b:e7 Number of Ports : 16 IP Address(es) : 10.115.74.53 Firmware Version : v6.0.0 N_Ports : 4 F_Ports : 10 Policies enabled : pg Port Group information : PG_ID PG_Members PG_Name 0 1;3 pg0 2 0;2 SecondFabric Fabric Information : Attached Fabric Name N_Ports 10:00:00:05:1e:34:01:d7 0;1;2;3 N_Port information : Port PortID Attached PWWN FO FB IP_Addr F_Ports 0 0x6d0a00 20:0a:00:05:1e:37:11:aa 1 0 10.32.74.109 4;5;6; 1 0x6d0b00 20:0b:00:05:1e:37:11:aa 0 1 10.32.74.109 7;8;9; 2 0x6d0c00 20:0c:00:05:1e:37:11:aa 1 0 10.32.74.109 10;11; 3 0x6d0d00 20:0d:00:05:1e:37:11:aa 0 1 10.32.74.109 12;13; F_Port information : Port PortID Attached PWWN N_Port Preferred N_port 4 0x6d0a01 21:00:00:e0:8b:83:e3:cd 0 2 5 0x6d0a02 21:01:00:e0:8b:a3:e3:cd 0 2 6 0x6d0a03 21:00:00:e0:8b:83:3e:ce 0 2 7 0x6d0b01 21:01:00:e0:8b:a3:3e:ce 1 3 8 0x6d0b02 21:00:00:e0:8b:83:5c:cd 1 3 9 0x6d0b03 21:01:00:e0:8b:a3:5c:cd 1 3 10 0x6d0c02 10:00:00:06:2b:0a:a3:93 2 0 22 Fabric OS Command Reference 53-1000599-01