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Company.com has an application that requires a serial connection for Electronic Data Interchange. What must be done to integrator the serial connection into an HACMP cluster？（）
- A、 Use an RS3232/422 serial Y cable.
- B、 Alter the device settings to 9600 8/n/1 xon/xoff.
- C、 Use a network based terminal server for the serial connection.
- D、 Nothing because HACMP does not support native serial connection fallovers.
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更多 “Company.com has an application that requires a serial connection for Electronic Data Interchange. What must be done to integrator the serial connection into an HACMP cluster？（）A、 Use an RS3232/422 serial Y cable.B、 Alter the device settings to 9600 8/n/1 xon/xoff.C、 Use a network based terminal server for the serial connection.D、 Nothing because HACMP does not support native serial connection fallovers.” 相关考题
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单选题Company.com with a newly installed cluster has been checking the logfiles to determine if the cluster has had any recent activity. The non-IP RS232 heartbeat connection seems to be having a difficulty. The serial network goes down，and then a couple of minutes later comes back up again. This pattern is repeated many times in the log. If this system was installed without regard to best practices， what is the most likely problem with the serial network？（）A
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Install the dialback failsafe optional filesets.B
Change the speed parameter in smitty tty to be 38400，8，N，1.C
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The traffic is droppedB
The resulting action is determined by the destination IP addressC
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The resulting action is determined by the destination IP address and port number
考题
单选题A two-node cluster is attached via SAN to shared disk. The customer has requested that one of the nodes be moved to another room 300 feet away. However， this distance exceeds the length specified by the RS232 specifications. What solution would resolve the RS232 specification issue with the fewest additional components？（）A
Target mode fiber channel can be used with a SAN solution.B
The heartbeat could be established by using a disk heartbeat.C
An RS232 line driver can be used to extend the existing serial connection.D
The NIM for the serial connection can be altered to compensate for the additional delay caused by the increased distance.
考题
单选题Company.com has an application that has a hard-coded hostname in the startup routines. The application is being made highly available using HACMP. During testing， the application does not start on the standby node because the hostname was not what the application expected. What can be done to fix this problem？（）A
Manage the hostname in the application server start ands top scriptsB
Nothing， because this application cannot be controlled by HACMP and should be startedwith /etc/inittabC
Change the hard-coded hostname in the application startup routines to use the uname rather than the hostnameD
Override the default ha_hostname in the cluster configuration to reflect the shared hostname rather than the default ha_hostname
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