1041 お客様のコメント
質問 1：
When attempting to install a VIO client using NIM, an adminstrator finds that no disks are available for installation. The disks are provided by NPIV through the virtual Fibre Channel adapter as described here:
Which of the following explains why is the administrator unable to see the disks?
A. The fibre device drivers are missing from the SPOT.
B. The LUNs have been incorrectly zoned.
C. The HBA on the VIO server is not connected to the SAN.
D. The virtual fibre channel device has not been assigned to the client.
正解：B
質問 2：
A customer has four LPARs: VIO1, VIO2, LPAR1 and LPAR2 VIO Servers (VIOS) are configured with SEA adapter failover and 802.1Q is enabled on the LPARs.
During scheduled maintenance, VIO1 is brought down and the SEA failover happens automatically.
However, network traffic is not leaving the VIO for LPAR1.
The SEA interfaces are setup as follows:
VIO1 - SEA PVIDs 55,60,65,70 VIO2 - SEA PVIDs 45,60,65,75
The LPARs have their virtual network devices setup as follows:
LPAR1 - Adapter ID 55 - VLAN ID 75 LPAR2 - Adapter ID 60 - VLAN ID 45
What is the reason for the networking problem?
A. VIO2 has the wrong VLAN IDs configured.
B. The LPARs have the wrong adapter IDs configured.
C. The LPARs and the VIO servers are on different subnets.
D. LPAR1 has the wrong VLAN ID configured.
正解：A
質問 3：
An administrator would like to create AIX 5.2 Workload Partitions (WPARs) on a new POWER7 system.
Which of the following is the minimum needed to achieve this?
A. AIX 7.1 Enterprise Edition WPAR Manager 2.1
B. AIX 7.1 Express Edition AIX 5.2 Workload Partitions for AIX
C. PowerVM Standard Edition WPAR Manager 2.1
D. PowerVM Enterprise Edition AIX 5.2 Workload Partitions for AIX
正解：D
質問 4：
A dedicated LPAR has two dedicated Fibre Channel HBAs assigned to it.
In order to reduce the amount of hardware, the LPAR will be migrated to a currently
running VIO server.
The administrator collects some server performance from the VIO server and notices that the I/O peaks at 5.5Gbits and runs at an average of 4Gbits per second.
The VIO Server runs two dual port 8Gbit FCS cards, so the load is not affected by other LPARS on the VIO Server.
Which of the following is the most cost-efficient configuration for the VIO client?
A. Assign vSCSI disk for the new client LPAR through prioritized channels.
B. Assign one of the ports in the 8Gbit Fibre Channel HBA, using NPIV directly to the new client partition.
C. Install SDDPCM drivers onto the VIO Server, set up the client LPAR and run the following command: "datapath priorities vhostX fscsi0 fscsi1 fscsi2 fscsi3".
D. Dedicate two new Fibre Channel HBAs to the VIO Server and use them to exclusively host the vSCSI disks for the new client partition.
正解：B
質問 5：
An administrator has the following configuration on a VIO Server:
Why is this error being displayed?
A. ent3 is a LHEA port and requires the -L flag
B. ent3 is controlled by the SEA
C. ent3 is configured as 'standard' instead of '802.3ad'
D. ent3 has no interface connected
正解：B
質問 6：
An administrator has installed a new client partition and has used vSCSI to provide the disk for rootvg. The rootvg consists of one single disk, hdisk0, which is provided using a single SAN device presented to a dual VIO server configuration. The client virtual SCSI adapters are vscsi0 and vscsi1The administrator would like to prioritize I/O traffic for vscsi0.Running which command will achieve this?
A. chdev
B. chvpath
C. chattr
D. chpath
正解：D
When attempting to install a VIO client using NIM, an adminstrator finds that no disks are available for installation. The disks are provided by NPIV through the virtual Fibre Channel adapter as described here:
Which of the following explains why is the administrator unable to see the disks?
A. The fibre device drivers are missing from the SPOT.
B. The LUNs have been incorrectly zoned.
C. The HBA on the VIO server is not connected to the SAN.
D. The virtual fibre channel device has not been assigned to the client.
正解：B
質問 2：
A customer has four LPARs: VIO1, VIO2, LPAR1 and LPAR2 VIO Servers (VIOS) are configured with SEA adapter failover and 802.1Q is enabled on the LPARs.
During scheduled maintenance, VIO1 is brought down and the SEA failover happens automatically.
However, network traffic is not leaving the VIO for LPAR1.
The SEA interfaces are setup as follows:
VIO1 - SEA PVIDs 55,60,65,70 VIO2 - SEA PVIDs 45,60,65,75
The LPARs have their virtual network devices setup as follows:
LPAR1 - Adapter ID 55 - VLAN ID 75 LPAR2 - Adapter ID 60 - VLAN ID 45
What is the reason for the networking problem?
A. VIO2 has the wrong VLAN IDs configured.
B. The LPARs have the wrong adapter IDs configured.
C. The LPARs and the VIO servers are on different subnets.
D. LPAR1 has the wrong VLAN ID configured.
正解：A
質問 3：
An administrator would like to create AIX 5.2 Workload Partitions (WPARs) on a new POWER7 system.
Which of the following is the minimum needed to achieve this?
A. AIX 7.1 Enterprise Edition WPAR Manager 2.1
B. AIX 7.1 Express Edition AIX 5.2 Workload Partitions for AIX
C. PowerVM Standard Edition WPAR Manager 2.1
D. PowerVM Enterprise Edition AIX 5.2 Workload Partitions for AIX
正解：D
質問 4：
A dedicated LPAR has two dedicated Fibre Channel HBAs assigned to it.
In order to reduce the amount of hardware, the LPAR will be migrated to a currently
running VIO server.
The administrator collects some server performance from the VIO server and notices that the I/O peaks at 5.5Gbits and runs at an average of 4Gbits per second.
The VIO Server runs two dual port 8Gbit FCS cards, so the load is not affected by other LPARS on the VIO Server.
Which of the following is the most cost-efficient configuration for the VIO client?
A. Assign vSCSI disk for the new client LPAR through prioritized channels.
B. Assign one of the ports in the 8Gbit Fibre Channel HBA, using NPIV directly to the new client partition.
C. Install SDDPCM drivers onto the VIO Server, set up the client LPAR and run the following command: "datapath priorities vhostX fscsi0 fscsi1 fscsi2 fscsi3".
D. Dedicate two new Fibre Channel HBAs to the VIO Server and use them to exclusively host the vSCSI disks for the new client partition.
正解：B
質問 5：
An administrator has the following configuration on a VIO Server:
Why is this error being displayed?
A. ent3 is a LHEA port and requires the -L flag
B. ent3 is controlled by the SEA
C. ent3 is configured as 'standard' instead of '802.3ad'
D. ent3 has no interface connected
正解：B
質問 6：
An administrator has installed a new client partition and has used vSCSI to provide the disk for rootvg. The rootvg consists of one single disk, hdisk0, which is provided using a single SAN device presented to a dual VIO server configuration. The client virtual SCSI adapters are vscsi0 and vscsi1The administrator would like to prioritize I/O traffic for vscsi0.Running which command will achieve this?
A. chdev
B. chvpath
C. chattr
D. chpath
正解：D
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