单选题Company.com would like to configure a virtual Ethernet between an AIX V5.3 LPAR and an AIX V5.2 LPAR. Which of the following options is necessary to complete this task？（）A Remove the physical Ethernet adapters from the LPARsB Activate Advanced POWER Vi

第1题：

Companycom has just purchased a p5 570 with AIX 5.3. The customer would like to add a training LPAR to the system, but no processors are available. All of the partitions are using dedicated resources. The test LPAR is using one processor and has a 90% CPU idle rate. What can be done to setup this training LPAR quickly without disabling their current environment?（）

• A、Use AIX 5.3 which supports micro-partitioning for both the test and training LPARS
• B、Use DLPAR to move resources from the test LPAR to training when training is active
• C、Install Partition Load Manager to share resources between the test and training environments
• D、Install Advanced Power Virtualization and then use micro-partitioning for both the test and  training LPARs

第2题：

A p5 570 customer is currently running AIX 5.3. The customer now wants to add Virtual Ethernet to two of the LPARs. This will enable the application tier can communicate to the database tier without using an external Ethernet card. What is the best way to accomplish this task?（）

• A、Create a VIO server
• B、Modify the LPAR profiles to add a Virtual Ethernet adapter
• C、Buy the Advanced Power Virtualization feature and enter a authorization code at the HMC
• D、Buy the Advanced Power Virtualization feature and enter a authorization code at the service  processor menu

第3题：

A customer is debating whether to use Shared Ethernet versus Virtual Ethernet.  Which of the following best describes a key difference between Shared and Virtual Ethernet？（）

• A、Shared Ethernet runs on POWER4 systems
• B、Virtual Ethernet runs on POWER4 systems
• C、Shared Ethernet requires a Virtual I/O server and Advanced Power Virtualization
• D、Virtual Ethernet requires a Virtual I/O server and Advanced Power Virtualization

第4题：

Company.com has two POWER5 servers. They want the two servers’ virtual Ethernets to appear on the same IP subnet. Which of the following will connect the client virtual Ethernet adapters to the physical Ethernet switch connecting the two servers？（）

• A、Configure a Shared Ethernet Adapter on the Virtual I/O Server.
• B、Use the same virtual LAN ID on each LPAR.
• C、Set up IP routing through an LPAR on each system.
• D、Set up an IP firewall through an LPAR on each system.

第5题：

A large customer is consolidating their pSeries systems onto a p5 590. They will have a requirement for a single device (disk, lun) to have multiple paths through different  adapters in a single LPAR. The primary applications were written for AIX 5.2. Which of the following would be the recommended solution to satisfy this requirement?（）

• A、Assign the adapters to a Virtual IO partition
• B、Use the MPIO function included in AIX 5.2
• C、Migrate the application to AIX 5.3 and use the MPIO function
• D、Set up two Virtual IO partitions and attach both partitions to the device

第6题：

Company.com has a VIO server with a configured virtual Ethernet adapter and a physical Ethernet adapter with an IP address on their local public network. They want to re-configure the physical Ethernet adapter as Shared Ethernet Adapter. When the mkvdev command is run， the following method error is returned： /usr/lib/methods/cfgsea . Which of the following will most likely resolve the problem？（）

• A、Run cfgdev on the VIO server and re-run the mkvdev command.
• B、Run chdev -a sea_enable=yes on the physical Ethernet adapter.
• C、Remove and re-add the virtual Ethernet adapter.
• D、Remove the IP address from the physical adapter and re-run the mkvdev command.

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第13题：

It has become necessary to configure an existing serial interface to accept a second Frame Relay virtual circuit.Which of the following processes are required to accomplish this task?（）

• A、configure static frame relay map entries for each subinterface network.
• B、remove the ip address from the physical interface
• C、create the virtual interfaces with the interface command
• D、configure each subinterface with its own IP address
• E、disable splithorizon to prevent routing loops between the subinterface networks
• F、encapsulate the physical interface with multipoint PPP

第14题：

Company.com would like to share CPU resources between AIX V5.3 and Linux partitions. Which solution would best satisfy this customer requirement？（）

• A、Micro-Partitioning
• B、Partition Load Manager
• C、eWLM
• D、Grid Toolbox

第15题：

Company.com would like to configure a virtual Ethernet between an AIX V5.3 LPAR and an AIX V5.2 LPAR. Which of the following options is necessary to complete this task？（）

• A、Remove the physical Ethernet adapters from the LPARs
• B、Activate Advanced POWER Virtualization
• C、Update microcode for the virtual adapters
• D、Upgrade AIX V5.2 LPAR to AIX V5.3

第16题：

Companycom wants the application server LPAR to communicate with the database LPAR on a p5 590 without using network adapters. What does the customer need to install?（）

• A、VIO Server
• B、AIX 5.2 ML4
• C、Shared Ethernet Adapter
• D、AIX 5.3 with Advanced Power Virtualization

第17题：

Companycom tells the technical sales specialist that recent announcements state that virtual lan in the datacenter is the best option. The customer wants to use interpartition communication to save on adapters and increase performance. The systems are going to have shared and dedicated processor partitions. Some of the partitions will be running AIX 5.2 and some will be running AIX 5.3. The second p5 590 will be running a mixture of AIX 5.3 and Linux partitions with 2.6 kernel. What limitations of vlan/interpartition  communication should be discussed with this customer?（）

• A、Virtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet is supported on AIX 5L and Linux 2.5 and above. 
• B、Virtual Ethernet can be used within groups of shared OR groups of dedicated processor partitions, but not both simultaneously. Virtual Ethernet comes with AIX 5L, and is supported in AIX 5.2 or AIX 5.3 partitions, but not Linux. 
• C、Virtual Ethernet can be used in both shared and dedicated processor partitions. Virtual Ethernet can run in an AIX 5.3 or Linux 2.6 Kernel, but not AIX 5.2 partitions. Virtual Ethernet can only connect partitions within a single system. 
• D、Virtual Ethernet uses the system processors for all communication functions instead of offloading that load to processors on network adapter cards. Virtual Ethernet can connect partitions between systems if the HMC is shared between systems.

第18题：

A customer is purchasing a 12-way p5-570 to run light development workloads on eight AIX 5.3 partitions with two network adapters each.  When the current network configuration was reviewed， it was discovered that they only have four Ethernet ports available on their network switch.  Which of the following solutions would prevent them from having to buy another network switch or hub？（）

• A、Add two HMCs with two Ethernet adapters each and run EtherChannel for the original eight partitions.
• B、Add two HMCs with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.
• C、Add two hosting partitions with two Ethernet adapters each and run EtherChannel for the original eight partitions.
• D、Add two hosting partitions with two Ethernet adapters each and run Virtual Ethernet for the original eight partitions.

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