Company.com with an EtherChannel implementation is considering an HACMP solution. What considerations must be addressed in planning this configuration？（）  A、 Hardware address takeover must be configured.B、 IPAT via IP aliasing is required for EtherChannel

题目

Company.com with an EtherChannel implementation is considering an HACMP solution. What considerations must be addressed in planning this configuration？（）  

  • A、 Hardware address takeover must be configured.
  • B、 IPAT via IP aliasing is required for EtherChannel.
  • C、 EtherChannel must be defined as a separate network.
  • D、 HACMP does not support the fallover of EtherChannel.
相似考题

1.Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（）  A、 Only the heartbeat IP network can exist in a VPN style network.B、 HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.C、 If a VPN is used for IP traffic the heartbeating must be done over disk connections.D、 HACMP can exist in a VPN network environment，but special considerations must be addressed.

2. A database administrator wants a unique IP address for each of three instances of a database.  Normally，all instances run on a large production node，but they may fallover to different standby nodes according to the dynamic node priority configuration.  What is the best way to obtain unique addresses for each of the three database instances？（）A、 There is no way since this cannot be configured with HACMPB、 Use IP Replacement address takeover and define all service addresses on the same NICC、 Use IP Aliasing for address takeover and define each alias in a separate resource groupD、 Use EtherChannel to map the three alias IP addresses to the common service address defined to HACMP

3.What restrictions apply to using virtual Ethernet within a cluster containing VIO clients？（）A、IPAT via Aliasing must be usedB、IPAT via Replacement must be usedC、Resilience must be provided by the use of dual VIO serversD、Hardware Address Takeover （HWAT） must be used to ensure a consistent virtual MAC address

4. Continuous availability is required for an application in a two-node cluster. There is one rotating resource group in the cluster， and the nodes are identical machines. Client telnet connections to the application cannot be broken because it takes 20 to 30 minutes to recycle the client workstations and transactions will be lost.  What configuration best provides continuous connectivity to the application？（）   A、 IPAT using IP Replacement without MAC address takeover.B、 IPAT using IP Aliasing and hardware MAC address takeover.C、 None because continuous telnet connectivity cannot be provided with HACMP.D、 Shared service IP address assigned to multiple network interface cards on each node.

更多“Company.com with an EtherChannel implementation is considering an HACMP solution. What considerations must be addressed in planning this configuration？（）  A、 Hardware address takeover must be configured.B、 IPAT via IP aliasing is required for EtherChannel”相关问题

  • 第1题：

    Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）   

    • A、 All subnets in use by HACMP must be in the same VLAN.
    • B、 All subnets in sue by HACMP must be in a different VLAN.
    • C、 HACMP does not support multiple subnets when using heartbeating via IP aliasing.
    • D、 HACMP does not support the use of VLAN.

    正确答案:A

  • 第2题：

    A cluster with 10 adapters per node is converted to use IPAT address takeover vial IP aliasing.  During the conversion， the customer ran out of IP subnets in the allocated range.  What feature in HACMP can help resolve this issue？（）  

    • A、 Disk based heartbeats
    • B、 Heart beating via IP aliasing
    • C、 IP aliases for the non-service addresses
    • D、 A single subnet for all non-standby adapters

    正确答案:B

  • 第3题：

    During Company.com planning session， the network administrator discusses the requirements of having a persistent MAC address associated with the IP Service address.  How can this be accomplished using HACMP？（）  

    • A、 Enable routed to handle dynamic route creation.
    • B、 Use IPAT via IP aliasing and define the required MAC address.
    • C、 Add the Service IP Label to the /etc/cluster/ping_client_list.
    • D、 Use IPAT via IP replacement and define the required MAC address.

    正确答案:D

  • 第4题：

    Company.com is adding HACMP to an existing pair of nodes. One node is using EtherChannel  with only one adapter. The other node is using regular Ethernet connection to the switch. The customer is going to increase the number of network interfaces to two for each node.  What other considerations need to be addressed in a HACMP environment？（）  

    • A、 Al interfaces used for HACMP heartbeats must be identical. Differences in the interfaces will cause heartbeat failure.
    • B、 The network interfaces should all be configured with the same frame type. The use of regular Ethernet frames is mandatory.
    • C、 Network interfaces for HACMP must be all the same，Ethernet or 802.3. It does not matter which，as long as they are all the same.
    • D、 HACMP can use any network interface supported by AIX. The options on the various interfaces are masked by the Ethernet switch and do not affect HACMP.

    正确答案:B

  • 第5题：

    Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）  

    • A、 IPAT via IP Aliasing，default shared volume groups
    • B、 IPAT via IP Replacement default shared volume groups
    • C、 IPAT via IP Aliasing，enhanced concurrent volume groups
    • D、 IPAT via IP Replacement，enhanced concurrent volume groups

    正确答案:C

  • 第6题：

    During Company.com planning session， the discussion focuses on how the IP connections are  Managed after a cluster node failure. This is critical for the business since their production application is a Lotus Domino solution requiring multiple IP addresses and recovery time is critical.  What type of IPAT implementation would best address these requirements？（）  

    • A、 IPAT via IP aliasing
    • B、 IPAT via IP replacement
    • C、 IPAT via IP aliasing using HWAT
    • D、 IPAT via IP replacement using HWAT

    正确答案:A

  • 第7题：

    单选题
    A cluster with 10 adapters per node is converted to use IPAT address takeover vial IP aliasing.  During the conversion， the customer ran out of IP subnets in the allocated range.  What feature in HACMP can help resolve this issue？（）
    A

     Disk based heartbeats

    B

     Heart beating via IP aliasing

    C

     IP aliases for the non-service addresses

    D

     A single subnet for all non-standby adapters


    正确答案： D
    解析： 暂无解析

  • 第8题：

    单选题
    A database administrator wants a unique IP address for each of three instances of a database.  Normally，all instances run on a large production node，but they may fallover to different standby nodes according to the dynamic node priority configuration.  What is the best way to obtain unique addresses for each of the three database instances？（）
    A

     There is no way since this cannot be configured with HACMP

    B

     Use IP Replacement address takeover and define all service addresses on the same NIC

    C

     Use IP Aliasing for address takeover and define each alias in a separate resource group

    D

     Use EtherChannel to map the three alias IP addresses to the common service address defined to HACMP


    正确答案： A
    解析： 暂无解析

  • 第9题：

    单选题
    Company.com has several network adapters configured as backup paths using the Virtual IP Addressing and dynamic routing of AIX. A second node needs to be added to the environment to crate a cluster. What considerations must be addressed during the planning session？（）
    A

     HACMP supports most types of networks，including Virtual IP Addressing by AIX.

    B

     If HACMP IP aliasing is used，the devices may be the Virtual IP type used by AIX.

    C

     Using the AIX Virtual IP Addressing scheme HACMP can provide near fault tolerant availability of the network.

    D

     The AIX Virtual Addressing mechanism is not supported by HACMP，but a similar configuration can be created in HACMP.


    正确答案： B
    解析： 暂无解析

  • 第10题：

    单选题
    Company.com is planning for an HACMP cluster and wants to know more about the network requirements. The plan is to use IPAT via IP aliasing and heartbeating via IP aliasing to preserve the corporate IP addresses. Currently the customer uses a separate VLAN for each individual subnet.  Which statement best describes how HACMP co-exists with VLAN’s in this configuration？（）
    A

     All subnets in use by HACMP must be in the same VLAN.

    B

     All subnets in sue by HACMP must be in a different VLAN.

    C

     HACMP does not support multiple subnets when using heartbeating via IP aliasing.

    D

     HACMP does not support the use of VLAN.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    Company.com with an EtherChannel implementation is considering an HACMP solution. What considerations must be addressed in planning this configuration？（）
    A

     Hardware address takeover must be configured.

    B

     IPAT via IP aliasing is required for EtherChannel.

    C

     EtherChannel must be defined as a separate network.

    D

     HACMP does not support the fallover of EtherChannel.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Company.com has decided to implement VPN for all network traffic. How might this might affect HACMP？（）
    A

     Only the heartbeat IP network can exist in a VPN style network.

    B

     HACMp must have separate VPN’s for all ’non-service’ and ’service’ adapter networks.

    C

     If a VPN is used for IP traffic the heartbeating must be done over disk connections.

    D

     HACMP can exist in a VPN network environment，but special considerations must be addressed.


    正确答案： C
    解析： 暂无解析

  • 第13题：

    During Company.com planning session，Company.com presents the details of the current  Network design. The network design serves four separate company facilities， each on as separate subnet. As part of a disaster recovery plan， the customer is evaluating the use of HACMP. Specifically， the have reviewed IPAT via IP aliasing and are questioning the number of IP subnets required.  Given the customer’s current configuration，what is the recommended minimum number of IP subnets that would be required？（）

    • A、 4
    • B、 5
    • C、 6
    • D、 8

    正确答案:C

  • 第14题：

    Which of the following statements is true about IPAT via IP replacement？（）  

    • A、 Configuration of Hardware Address Takeover is supported.
    • B、 Fewer physical network interface cards are required in the cluster.
    • C、 It is the default for keeping a service IP labels highly available.
    • D、 None-service ip labels must use different subnets than service IP labels.

    正确答案:A

  • 第15题：

    Company.com has several network adapters configured as backup paths using the Virtual IP Addressing and dynamic routing of AIX. A second node needs to be added to the environment to crate a cluster. What considerations must be addressed during the planning session？（）  

    • A、 HACMP supports most types of networks，including Virtual IP Addressing by AIX.
    • B、 If HACMP IP aliasing is used，the devices may be the Virtual IP type used by AIX.
    • C、 Using the AIX Virtual IP Addressing scheme HACMP can provide near fault tolerant availability of the network.
    • D、 The AIX Virtual Addressing mechanism is not supported by HACMP，but a similar configuration can be created in HACMP.

    正确答案:D

  • 第16题：

    A network for a two-node cluster has been planned. The network administrator has explained that the networkdoes not support gratuitous ARP. Which of the following steps will ensure that clients are able to connect tothe cluster after a failover takes place？（）

    • A、Implement heartbeating over IP aliases
    • B、Implement persistent service IP addresses
    • C、Implement IPAT aliasing with hardware address takeover （HWAT）
    • D、Implement IPAT replacement with hardware address takeover （HWAT）

    正确答案:D

  • 第17题：

    Company.com is considering converting from IPAT via replacement to IPAT via IP aliasing. What condition of IPAT via IP aliasing must be taken into consideration？（）

    • A、 The clients must support gratuitous ARP.
    • B、 The network type must support gratuitous ARP.
    • C、 Additional TCP/IP interfaces must be allocated for backup in case of failure.
    • D、 Using IPAT via IP aliasing will reduce the number of rotating resource groups that can be used.

    正确答案:B

  • 第18题：

    单选题
    What restrictions apply to using virtual Ethernet within a cluster containing VIO clients？（）
    A

    IPAT via Aliasing must be used

    B

    IPAT via Replacement must be used

    C

    Resilience must be provided by the use of dual VIO servers

    D

    Hardware Address Takeover （HWAT） must be used to ensure a consistent virtual MAC address


    正确答案： A
    解析： 暂无解析

  • 第19题：

    单选题
    Which of the following statements is true about IPAT via IP replacement？（）
    A

     Configuration of Hardware Address Takeover is supported.

    B

     Fewer physical network interface cards are required in the cluster.

    C

     It is the default for keeping a service IP labels highly available.

    D

     None-service ip labels must use different subnets than service IP labels.


    正确答案： A
    解析： 暂无解析

  • 第20题：

    单选题
    During Company.com planning session，Company.com presents the details of the current  Network design. The network design serves four separate company facilities， each on as separate subnet. As part of a disaster recovery plan， the customer is evaluating the use of HACMP. Specifically， the have reviewed IPAT via IP aliasing and are questioning the number of IP subnets required.  Given the customer’s current configuration，what is the recommended minimum number of IP subnets that would be required？（）
    A

     4

    B

     5

    C

     6

    D

     8


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    Company.com is considering converting from IPAT via replacement to IPAT via IP aliasing. What condition of IPAT via IP aliasing must be taken into consideration？（）
    A

     The clients must support gratuitous ARP.

    B

     The network type must support gratuitous ARP.

    C

     Additional TCP/IP interfaces must be allocated for backup in case of failure.

    D

     Using IPAT via IP aliasing will reduce the number of rotating resource groups that can be used.


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    During Company.com planning session， the discussion focuses on how the IP connections are  Managed after a cluster node failure. This is critical for the business since their production application is a Lotus Domino solution requiring multiple IP addresses and recovery time is critical.  What type of IPAT implementation would best address these requirements？（）
    A

     IPAT via IP aliasing

    B

     IPAT via IP replacement

    C

     IPAT via IP aliasing using HWAT

    D

     IPAT via IP replacement using HWAT


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    Company.com environment consists of 10 volume groups and 4 physical networks. The customer  Desires the fastest possible fallover for a two-node cluster.  Which of the following configuration alternatives will provide the fastest fallover？（）
    A

     IPAT via IP Aliasing，default shared volume groups

    B

     IPAT via IP Replacement default shared volume groups

    C

     IPAT via IP Aliasing，enhanced concurrent volume groups

    D

     IPAT via IP Replacement，enhanced concurrent volume groups


    正确答案： D
    解析： 暂无解析

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