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单选题An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 a

题目
单选题
An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 as the backing device in the VIO server to increase the available network bandwidth.  Which of the following commands would successfully create an aggregation device within a VIO server？ （）
A

 mkvdev -lnagg ent0，ent1

B

 mkdev -lnagg -d ent0，ent1

C

 mkvdev -t etherchannel -a ent0，ent1

D

 mkdev -c adapter -s pseudo -t etherchannel ent0，ent1

相似考题

1.A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system’s administrator has decided to mirror two drives for the operating system. Which of the following is the maximum space the administrator will have remaining to use for data when using RAID 0？（）A、292GBB、438GBC、584GBD、728GB

2. Companycom has a p5 590 that has their production LPAR, their Tivoli Storage Manager (TSM) LPAR, and several other LPARs. What method would provide connectivity between the production LPAR, and the TSM LPAR, but be isolated from the other LPARs in the system without utilizing a Virtual IO Server or physical adapter resources?（）A、Use shared memory and semaphores to transfer the data to the TSM LPARB、Provide gigabit Ethernet adapters in each LPAR and run a crossover cableC、Create a Virtual Ethernet between the production server and the TSM LPARsD、Create a Virtual Ethernet between the TSM server LPAR and the non-production LPARs

3. A customer has a requirement to eliminate single points of failure for an application.  They have allocated one Ethernet adapter to each VIO server on the system. Which features of PowerVM and AIX will support the customer requirement？（）A、Etherchannel and trunkingB、Network Interface Backup and EtherchannelC、Shared Ethernet Adapter （SEA） Failover and EtherchannelD、Network Interface Backup and Shared Ethernet Adapter failover

4. An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 as the backing device in the VIO server to increase the available network bandwidth.  Which of the following commands would successfully create an aggregation device within a VIO server？ （）A、 mkvdev -lnagg ent0，ent1B、 mkdev -lnagg -d ent0，ent1C、 mkvdev -t etherchannel -a ent0，ent1D、 mkdev -c adapter -s pseudo -t etherchannel ent0，ent1

参考答案和解析
正确答案： A
解析： 暂无解析
更多“单选题An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 a”相关问题

  • 第1题：

    What command is used to create a SEA device over physical ethernet adapter ent0 and virtual ethernet adapters ent1（PVID 1） and ent2（PVID 2） with default ID of 1（）

    • A、mkvdev -sea ent1 -vadapter ent2 -default ent1 -defaultid 1
    • B、mkvdev -sea ent1 -vadapter ent0 -vadapter ent2 -default ent1 -defaultid 1
    • C、mkvdev -sea ent0 -vadapter ent1，ent2 -defaultid 1
    • D、mkvdev -sea ent0 -vadapter ent1 ent2 -default ent1 -defaultid 1

    正确答案:D

  • 第2题：

    What type of configuration can provide the best availability in a Virtual IO Server environment?（）

    • A、Provide multiple paths to all resources through 2 or more Virtual IO Servers
    • B、Mirror all disk resources on the Virtual IO Server to present to the client LPAR
    • C、Mirror all disk resources on the client LPAR to the shared SCSI on the Virtual IO Server
    • D、Trunk multiple Ethernet adapters on the Virtual IO Server to a single Shared Ethernet Adapter （SEA）

    正确答案:A

  • 第3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.

    正确答案:A

  • 第4题：

    The administrator of a Power 595 server is required to concurrently host LPARs for two different customers. Both customers’ LPARs have the same VLAN ID and subnet range， but their traffic must be isolated from each other.  Which feature within the system would provide this functionality？（）

    • A、 802.1Q
    • B、 Virtual switch
    • C、 Logical Host Ethernet （LHE） Adapter
    • D、 Shared Ethernet Adapter （SEA） Trunking

    正确答案:B

  • 第5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.

    正确答案:D

  • 第6题：

    Which of the following is a true statement when promiscuous mode is enabled on an Integrated Virtual Ethernet？（）

    • A、 The physical port can be used as part of a Shared Ethernet Adapter （SEA）.
    • B、 All physical ports on the Host Ethernet Adapter （HEA） default to promiscuous mode.
    • C、 Multiple logical ports can be assigned to a physical port if that logical port is in promiscuous mode.
    • D、 All physical ports that belong to the same port group will be set to promiscuous mode on the Host Ethernet Adapter （HEA）.

    正确答案:A

  • 第7题：

    单选题
    A cluster administrator has been asked to install HACMP on two nodes with the following  hardware：   -two CPUs， - 1GB RAM， - one 1 36GB drive， -two 10/100/1000 Ethernet adapters， and -GB Fibre Channel adapters dual attached to SAN storage.  In order to eliminate single points of failure，the administrator should first add which of the following：（）
    A

     an additional 1GB RAM to each node.

    B

     Another bootable mirrored disk drive.

    C

     A 10/100/1000 GB Ethernet adapter to be attached to a redundant switch.

    D

     Nothing，because this is a viable cluster solution with no single points of failure.


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    What type of configuration can provide the best availability in a Virtual IO Server environment?（）
    A

    Provide multiple paths to all resources through 2 or more Virtual IO Servers

    B

    Mirror all disk resources on the Virtual IO Server to present to the client LPAR

    C

    Mirror all disk resources on the client LPAR to the shared SCSI on the Virtual IO Server

    D

    Trunk multiple Ethernet adapters on the Virtual IO Server to a single Shared Ethernet Adapter （SEA）


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    A server consists of two 72GB SCSI drives and four 146GB SCSI drives. All drives are attached to a RAID controller. The system’s administrator has decided to mirror two drives for the operating system. Which of the following is the maximum space the administrator will have remaining to use for data when using RAID 0？（）
    A

    292GB

    B

    438GB

    C

    584GB

    D

    728GB


    正确答案： C
    解析： 暂无解析

  • 第10题：

    单选题
    A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible overload of the Ethernet adapter？（）
    A

    ping

    B

    iostat

    C

    netstat

    D

    ifconfig


    正确答案： C
    解析： 暂无解析

  • 第11题：

    单选题
    A customer has a requirement to eliminate single points of failure for an application.  They have allocated one Ethernet adapter to each VIO server on the system. Which features of PowerVM and AIX will support the customer requirement？（）
    A

    Etherchannel and trunking

    B

    Network Interface Backup and Etherchannel

    C

    Shared Ethernet Adapter （SEA） Failover and Etherchannel

    D

    Network Interface Backup and Shared Ethernet Adapter failover


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    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.


    正确答案： B
    解析： 暂无解析

  • 第13题：

    Companycom will be using the Virtual IO Server to share both FC and Ethernet adapters among multiple LPARs. The customer is using mostly web services in the LPARs. Which of the following should be considered?（）

    • A、Shared Ethernet Adapters and Virtual SCSI services require separate Virtual IO Servers.
    • B、Virtualized adapters require essentially the same Virtual IO Server resources regardless of adapter type.
    • C、Shared Ethernet Adapters require significantly more Virtual IO Server resources than Virtual SCSI services.
    • D、Virtual SCSI services require significantly more Virtual IO Server resources than Shared Ethernet Adapters.

    正确答案:C

  • 第14题：

    A cluster administrator has been asked to install HACMP on two nodes with the following  hardware：   -two CPUs， - 1GB RAM， - one 1 36GB drive， -two 10/100/1000 Ethernet adapters， and -GB Fibre Channel adapters dual attached to SAN storage.  In order to eliminate single points of failure，the administrator should first add which of the following：（）   

    • A、 an additional 1GB RAM to each node.
    • B、 Another bootable mirrored disk drive.
    • C、 A 10/100/1000 GB Ethernet adapter to be attached to a redundant switch.
    • D、 Nothing，because this is a viable cluster solution with no single points of failure.

    正确答案:B

  • 第15题：

    A system administrator is monitoring a system that has recently shown a decrease in performance. The administrator suspects there is an overload of traffic on a single Ethernet adapter. Which of the following commands is best to identify a possible overload of the Ethernet adapter？（）

    • A、ping
    • B、iostat
    • C、netstat
    • D、ifconfig

    正确答案:C

  • 第16题：

    A technical specialist defined a virtual Ethernet ent2 on the VIO server that has a physical  adapter， ent0. Which of the following commands should be used to configure the Shared Ethernet  Adapter？（）

    • A、mkvdev -sea ent2 -vadapter ent0 -default ent0 -defaultid 1
    • B、mkdev -virtual ent0 -adapter ent3 -default en2 -defaultid 1
    • C、mkvdev -sea ent0 -vadapter ent2 -default ent2 -defaultid 1
    • D、mkvdev ent0 -sea -vadapter ent2 -default ent2 -defaultid 1

    正确答案:C

  • 第17题：

    When configuring Shared Ethernet Adapter （SEA） failover between two VIO servers，  which of the following attributes must have a different value on both VIO servers？（）

    • A、 HA Mode
    • B、 Trunk priority
    • C、 Control Channel
    • D、 Default VLAN ID

    正确答案:B

  • 第18题：

    单选题
    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.


    正确答案： D
    解析： 暂无解析

  • 第19题：

    单选题
    An administrator has decided to use a Shared Ethernet Adapter （SEA） as part of a virtualized environment. Due to the expected traffic across the SEA， the administrator has decided to use an aggregation of two physical Ethernet adapters， ent0 and ent1 as the backing device in the VIO server to increase the available network bandwidth.  Which of the following commands would successfully create an aggregation device within a VIO server？ （）
    A

     mkvdev -lnagg ent0，ent1

    B

     mkdev -lnagg -d ent0，ent1

    C

     mkvdev -t etherchannel -a ent0，ent1

    D

     mkdev -c adapter -s pseudo -t etherchannel ent0，ent1


    正确答案： C
    解析： 暂无解析

  • 第20题：

    单选题
    The administrator of a Power 595 server is required to concurrently host LPARs for two different customers. Both customers’ LPARs have the same VLAN ID and subnet range， but their traffic must be isolated from each other.  Which feature within the system would provide this functionality？（）
    A

     802.1Q

    B

     Virtual switch

    C

     Logical Host Ethernet （LHE） Adapter

    D

     Shared Ethernet Adapter （SEA） Trunking


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    What command is used to create a SEA device over physical ethernet adapter ent0 and virtual ethernet adapters ent1（PVID 1） and ent2（PVID 2） with default ID of 1（）
    A

    mkvdev -sea ent1 -vadapter ent2 -default ent1 -defaultid 1

    B

    mkvdev -sea ent1 -vadapter ent0 -vadapter ent2 -default ent1 -defaultid 1

    C

    mkvdev -sea ent0 -vadapter ent1，ent2 -defaultid 1

    D

    mkvdev -sea ent0 -vadapter ent1 ent2 -default ent1 -defaultid 1


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    When configuring Shared Ethernet Adapter （SEA） failover between two VIO servers，  which of the following attributes must have a different value on both VIO servers？（）
    A

     HA Mode

    B

     Trunk priority

    C

     Control Channel

    D

     Default VLAN ID


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    Which of the following is a true statement when promiscuous mode is enabled on an Integrated Virtual Ethernet？（）
    A

     The physical port can be used as part of a Shared Ethernet Adapter （SEA）.

    B

     All physical ports on the Host Ethernet Adapter （HEA） default to promiscuous mode.

    C

     Multiple logical ports can be assigned to a physical port if that logical port is in promiscuous mode.

    D

     All physical ports that belong to the same port group will be set to promiscuous mode on the Host Ethernet Adapter （HEA）.


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    A technical specialist defined a virtual Ethernet ent2 on the VIO server that has a physical  adapter， ent0. Which of the following commands should be used to configure the Shared Ethernet  Adapter？（）
    A

    mkvdev -sea ent2 -vadapter ent0 -default ent0 -defaultid 1

    B

    mkdev -virtual ent0 -adapter ent3 -default en2 -defaultid 1

    C

    mkvdev -sea ent0 -vadapter ent2 -default ent2 -defaultid 1

    D

    mkvdev ent0 -sea -vadapter ent2 -default ent2 -defaultid 1


    正确答案： D
    解析： 暂无解析

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