A customer has a Fibre Channel switch residing in a configuration where both production and test data coexist. Which of the following is the simplest method for ensuring that the two types of data do not flow through the same port?（）

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  A . Run 'mkdev' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks. B . Run 'mkpath' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks. C . Run 'chpath' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks. D . Run 'cfgmgr' to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run 'cfgmgr' to discover and configure the disks.

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  A . rmdev -Rdl fcs0 B . rmdev -cdl fcs0 C . rmdev -cdl fscsi0 D . rmdev -Rdl fscsi0

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  A . Run ’mkdev’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks. B . Run ’mkpath’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks. C . Run ’chpath’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks. D . Run ’cfgmgr’ to force the FC adapter to log into the SAN， have the SAN LUNs zoned to the server， run ’cfgmgr’ to discover and configure the disks.

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  A . Dual power supplies. B . Twice the amount of disk. C . Two dual-port LHEA adapters. D . Two dual-port fibre channel adapters.

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• A new LPAR has been created that needs SAN attached disk for a database. After AIX has been installed, the fibre cables are attached to the adapters.How should the administrator configure the disks？（）

  A.Run ‘mkdev‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks. B.Run ‘mkpath‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks. C.Run ‘chpath‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks. D.Run ‘cfgmgr‘ to force the FC adapter to log into the SAN, have the SAN LUNs zoned to the server, run ‘cfgmgr‘ to discover and configure the disks.

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