单项选择题

Which of the following options are valid choices for cluster communication security？（）

A.rsh and ssh
B.Standard and VPN
C.rhost and .shosts
D.Classic and Enhanced

点击查看答案

上一题目录下一题

相关考题

单项选择题

A customer synchronizes the cluster in a virtualized environment. During the process the following warning isdisplayed：
"For nodes with a single Network Interface Card per logical network configured， it is recommended to includethe file ’/usr/es/sbin/cluster/netmon.cf’ with a pingable IP address as described in the PowerHA PlanningGuide".
What should the customer do next？（）

A.Ignore the warning as synchronization completed successfully.
B.Populate the /usr/es/sbin/cluster/netmon.cf file with one or many IP addresses external to the cluster.
C.Create another virtual adapter on each node and set-up PowerHA networking in a more traditional fashion
D.Populate the /usr/es/sbin/cluster/netmon.cf file with any of the boot IP addresses on one of the othercluster nodes

单项选择题

An administrator will use the discovery process to capture information about common cluster storage. Whichof the following commands should the administrator run on each participating node against the shared diskhdisk3 to ensure that this disk is successfully identified by the discovery process？（）

A.chpv -ay hdisk3
B.cfgmgr -l hdisk3
C.chdev l hdisk3 a pv=yes
D.chdev l hdisk3 a reserve_policy=no_reserve

单项选择题

Which of the following commands will allow an administrator to determine if the IBM RSCT pre-requisitecomponents for clustering are installed at the correct version？（）

A.lppchk -v rsct.bundle
B.lslpp -l bos.rsct.rte
C.lslpp -l rsct.basic.rte
D.lppchk -v cluster.es.server.rte