单项选择题

A.Implement heartbeating over IP aliasesB.Implement per……

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）

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热门试题

单项选择题WhenusingIPATviaAliasing，whatisthedefaultdistributionpreferencefortheplacementoftheserviceIPlabels？（）

A.Collocation
B.Anti-Collocation
C.Collocation with persistent
D.Anti-Collocation with persistent

单项选择题A customer is interested in using two Power 550 servers to implement a new two node cluster. The cluster willbe using SAN attached disk for shared storage and will be attached to one IP network. Which of the followingadapter configurations will meet the customer requirements while reducing single points of failure？（）

A.A
B.B
C.C
D.D

单项选择题A customer is planning a PowerHA cluster split across two sites. The sites are located 10km apart. There is aDS8000 storage array at each site with SAN connectivity between the two arrays. There are only enough IPinterfaces for one IP network in this cluster. How can they ensure that disk data is automatically mirrored and synchronized between sites？（）

A.Purchase PowerHA/XD license
B.Purchase PowerHA with GLVM license
C.Implement PowerHA with split-site LVM
D.Implement PowerHA with cross-site LVM

单项选择题WhatisthemaximumnumberofnodesthatcanbeconfiguredinasinglePowerHAcluster？（）

A.16
B.32
C.64
D.128

单项选择题Acustomerhasarequirementtobuilda4nodecluster.Diskheartbeatingwillbeusedasthenon-IPnetwork.Whatisthemaximumnumberofdiskheartbeatpoint-to-pointlinksonewouldneedtoimplementinordertoachievethehighestlevelofavailability？（）

A.4
B.6
C.8
D.12