单选题Node ’A’ and ’B’ have two network adapters connected to different networks. Adapter 1 is assigned the address 192.168.0.10 with a subnet mask of 255.255.255.0. Adapter 2 is assigned the address 24.76.1.200 with a subnet mask of 255.255.240.0. What is the minimum number of additional adapters per node required to eliminate a network adapter as a single point of failure？（）A One adapter per nodeB Two adapters per nodeC Four adapters per nodeD No additional adapters per node
单选题
Node ’A’ and ’B’ have two network adapters connected to different networks. Adapter 1 is assigned the address 192.168.0.10 with a subnet mask of 255.255.255.0. Adapter 2 is assigned the address 24.76.1.200 with a subnet mask of 255.255.240.0. What is the minimum number of additional adapters per node required to eliminate a network adapter as a single point of failure？（）
A
One adapter per node
B
Two adapters per node
C
Four adapters per node
D
No additional adapters per node
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An administrator has an existing HMC and POWER6 570 connected to a network switch. The administrator is planning to install two POWER6 570s with a dedicated HMC. Which infrastructure is required for the new HMC？（）A、An additional switch for the new HMc B、Asynchronous adapters on the new HMcC、The two 570 servers are directly connected to the new HMc D、One 570 is directly connected to the new HMC and the other is directly connected to the existing HMc
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单选题An administrator has an existing HMC and POWER6 570 connected to a network switch. The administrator is planning to install two POWER6 570s with a dedicated HMC. Which infrastructure is required for the new HMC？（）AAn additional switch for the new HMc BAsynchronous adapters on the new HMcCThe two 570 servers are directly connected to the new HMc DOne 570 is directly connected to the new HMC and the other is directly connected to the existing HMc
单选题A cluster using IPAT via IP aliasing has four adapters. Normally there are several resource groups that have a total of four service IP labels. When two of the adapters fail， what happens？（）A The resource group containing the IP labels changes to an offline state.B The IP service labels of the failed adapters relocate the surviving adapters.C Nothing because the resource groups wait for the adapters to become active again.D The resource groups containing the IP labels of the failed adapters migrate to a backup node.
单选题You have a server that runs Windows Server 2003 Service Pack 2 （SP2）. The server is configured as a network address translation （NAT） router. The server has two network adapters and provides Internet access for the network. You need to prevent traffic on port 21 from being sent to the Internet. All other outbound traffic must be allowed. What should you do？（）AOn the network adapter that is connected to the LAN， enable TCP/IP filtering.BOn the network adapter that is connected to the Internet， enable TCP/IP filtering.CFrom the Routing and Remote Access snap-in， open the properties of the interface connected to the Internet， select the Services and Ports tab， and define a new service.DFrom the Routing and Remote Access snap-in， open the properties of the interface connected to the Internet， select the NAT/Basic Firewall tab， and define a new static packet filter.
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单选题Node ’A’ and ’B’ have two network adapters connected to different networks. Adapter 1 is assigned the address 192.168.0.10 with a subnet mask of 255.255.255.0. Adapter 2 is assigned the address 24.76.1.200 with a subnet mask of 255.255.240.0. What is the minimum number of additional adapters per node required to eliminate a network adapter as a single point of failure？（）A One adapter per nodeB Two adapters per nodeC Four adapters per nodeD No additional adapters per node
单选题An administrator has an existing HMC and POWER6 570 connected to a network switch. The administrator is planning to install two POWER6 570s with a dedicated HMC. Which infrastructure is required for the new HMC?（）AAn additional switch for the new HMCBAsynchronous adapters on the new HMCCThe two 570 servers are directly connected to the new HMCDOne 570 is directly connected to the new HMC and the other is directly connected to the existing HMC
单选题You are designing a Windows Server 2008 R2 Hyper-V virtualization environment. Your host servers must have the following elements： A dedicated management network adapter.A dedicated virtual network for child iSCSI network traffic.A dedicated virtual network for child network traffic with VLAN tagging. You need to choose adapters that minimize the host server processing. Which adapters should you choose？（）Athree network adapters that support 802.1pBtwo network adapters that support 802.1q， and one iSCSI host bus adapterCtwo network adapters that support 802.1p， and one network adapter that supports TCP ChimneyDtwo network adapters that support 802.1q， and one network adapter that supports Jumbo frames
单选题An administrator has added an additional network adapter to each cluster node. The adapters have been configured and tested， and the /etc/hosts file has been updated. However，the adapters do not appear in the pick list when the administrator tries to define the adapters to HACMP. What would be required to correct this problem？（）A Rerun autodiscovery.B Synchronize the cluster.C Restart cluster services.D Delete and recreate the adapters.