When is a first-hop redundancy protocol needed in the distribution layer？（）

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  A . Redundant processor pools， UPS， and HACMP B . Redundant service processors， HACMP， and mirrored AIX drives C . Redundant processor pools， redundant service processors， and HACMP D . Redundant power， redundant Virtual I/O Servers， and mirrored AIX drive

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• Distribution layer: This layer includes LAN-based routers and layer 3 switches . When is a first-hop redundancy protocol needed in the distribution layer?（）

  A . OSPF is not supported by the design B . HSRP is not supported by the design C . preempt tuning of the default gateway is needed D . the design implements Layer 3 between the access switch and the distribution switch

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• A Cisco 4404 WLAN controller is being connected to a Cisco 6500 Catalyst Series Switch. How would you interconnect and configure LAG for connectivity and ensure redundancy？（）

  A . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module and channelgroup. B . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 10 and CiscoWLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 10. C . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module using two channel groups. D . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 20 and CiscoWLC ports 3 and 4 to Catalyst gigabit module slot 2 channel group 40.

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• LPAR1 is configured to have the same 2 LUNs virtualized by a redundant pair of VIO servers.  Which command will validate that both storage paths are available？（）

  A . Lspath B . sdd query adapter C . pcmpath query adapter D . datapath query device

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• You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy: CONFIGURE RETENTION POLICY TO REDUNDANCY 3; Which statement is true?（）

  A . The command fails because you cannot configure a redundancy-based retention policy when backup optimization is enabled B . Backup optimization is performed, but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed up C . Backup optimization is permanently disabled D . Backup optimization is temporarily disabled because a redundancy-based retention policy is specified

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• What two choices can you make when redundancy is required from a branch office to a regional office？ （）

  A .  multiple Frame Relay PVCs B .  dual Wan links to the regional office C .  dual Wan links to another branch office D .  single links - one to the regional office and one to another branch office

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• A customer is deploying a new database on a PS701 Blade in a BladeCenter H, and requires redundant network and SAN adapters. Which configuration supports the customer requirement?（）

  A . Configure 2CFFh combination fibre channel / gigabit Ethernet adapters B . Configure 1CFFh 2-port fibre channel adapter and 1 CIOv 2-port gigabit Ethernet adapter C . Configure 1CIOv 2-port fibre channel adapter and 1 CFFh combination fibre channel / gigabit Ethernet adapter D . Configure 1CIOv 2-port gigabit Ethernet adapter and 1 CFFh combination fibre channel / gigabit Ethernet adapter

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• A VIO server has two fibre channel adapters， fcs0 fcs1， attached for redundant access to a storage subsystem.  If fcs1 has failed， what is the correct procedure to rectify this problem？ （）

  A .  Using ’diagmenu’ command， set fcs1 to Defined. B .  Using ’oem_setup_env’ and ’rmdev -R’ commands， set fcs1 adapter to ’Defined’ state. C .  Using ’diagmenu’ command， set the fcs1 state to Defined D .  Using ’oem_setup_env’ and ’rmdev -dl’ commands， set the state of fcs1 to Defined

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• You need to design router redundancy on the Company network.  Which three protocols could be  chosen for IP routing redundancy to protect against first-hop router failure？（）

  A .  GLBP B .  ICMP C .  MSTP D .  HSRP E .  VRRP F .  NHRP

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• A port in a redundant topology is currently in the blocking state and is not receiving BPDUs. To ensure that this port does not erroneously transition to the forwarding state，  which command should be configured to satisfy the requirement？（）

  A . Switch（config）#spanning-tree loopguard default B . Switch（config-if）#spanning-tree bdpufilter C . Switch（config）#udld aggressive D . Switch（config-if）#spanning-tree bpduguard

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• LPAR1 is configured to have the same 2 LUNs virtualized by a redundant pair of VIO servers. Which command will validate thatboth storage paths are available?（）

  A . lspath B . sdd query adapter C . pcmpath query adapter D . datapath query device

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• What two choices can you make when redundancy is required from a branch office to a regional office?（）

  A . multiple Frame Relay PVCs B . dualWan links to the regional office C . dualWan links to another branch office D . single links - one to the regional office and one to another branch office

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• You have enabled backup optimization in RMAN. You issue the following RMAN command to configure a redundancy-based retention policy：   CONFIGURE RETENTION POLICY TO REDUNDANCY 3；   Which statement is true？（）  

  A .  The command fails because you cannot configure a redundancy-based retention policy when backup  optimization is enabled B .  Backup optimization is performed， but RMAN considers the redundancy-based retention policy when it determines which datafiles should be backed up C .  Backup optimization is permanently disabled D .  Backup optimization is temporarily disabled because a redundancy-based retention policy is specified

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• A vessel is “listed” when it is（）.

  A . down by the head B . down by the stern C . inclined due to off-center weight D . inclined due to wind

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• A customer has requested five rack mounted servers， and a rack. They want redundant power connections. Which of the following is required to meet these requirements？（）

  A . Redundant power supplies on the servers B . Redundant PDUs in the rack C . edundant power supplies in the servers and redundant PDUs in the rack D . Redundant power supplies in the servers， redundant PDUs in the rack， and Active Energy Manager （AEM）

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• To protect against first-hop router failure， four protocols were developed to ensure IP routing  redundancy.  Which of the following are they？（）

  A .  HSRP B .  IRDP C .  ICMP D .  VRRP E .  MSTP F .  GLBP

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• When is a first-hop redundancy protocol needed in the distribution layer?（）

  A . when HSRP is not supported by the design B . when multiple vendor devices need to be supported C . when preempt tuning of the default gateway is needed D . when a robust method of backing up the default gateway is needed E . when the design implements Layer 2 between the access switch and the distribution switch F . when the design implements Layer 3 between the access switch and the distribution switch

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• A cisco 4404 wlan controller is being connected to a cisco 6500 catalyst series switch. How would you interconnect and configure lag for connectivity and ensure redundancy？（）

  A . all four ports from the cisco wlc terminated to the same catalyst gigabit module and channel group. B . ports 1 and 2 from cisco wlc to catalyst gigabit module slot 1 channel group 10 and cisco wlc ports 3 and 4 to catalyst gigabit module slot 2 channel group 10. C . all four ports from the cisco wlc terminated to the same catalyst gigabit module using two channel groups. D . ports 1 and 2 from cisco wlc to catalyst gigabit module slot 1 channel group 20 and cisco wlc ports 3 and 4 to catalyst gigabit module slot 2 channel group 40.

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• Which first-hop redundancy solution listed would supply Company clients with MAC address0000.0C07.AC0A for group 10 in response to an ARP request for a default gateway？（）

  A .  IRDP B .  Proxy ARP C .  GLBP D .  HSRP E .  VRRP F .  IP Redirect

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• A Cisco 4404 WLAN controller is being connected to a Cisco 6500 Catalyst Series Switch. How would younterconnect and configure LAG for connectivity and ensure redundancy？（）

  A . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module and channel group. B . All four ports from the Cisco WLC terminated to the same Catalyst gigabit module using two channel groups. C . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 20 and Cisco WLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 40. D . Ports 1 and 2 from Cisco WLC to Catalyst gigabit module slot 1 channel group 10 and Cisco WLC ports3 and 4 to Catalyst gigabit module slot 2 channel group 10.

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• Which of the following is a situation where dual （redundant） HMCs are recommended（）？ 

  A . When managing more than four VIO servers. B . When installed with Power 570 and larger hardware. C . When hosting both Linux and AIX on the same physical hardware. D . When unexpected outage on a single HMC would prove an untenable risk for the hosted LPARs.

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• When a page is sent, there is usually a “beep”.

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• Early retirement is a means of reducing the work-force______avoiding redundancies.

  A．by B．while C．in view of D．for fear of

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