Firewalls are not supported in a HACMP environment.
HACMP uses only TCP/IP so firewalls are not relevant.
Specific ports must be open for HACMP communications.
Dynamic routing must be used to properly route packets in a firewall-protected environment.
第1题:
A banking customer has a firewall between their AMM and the remote console which is used to configure the chassis and blades. Due to security concerns, port 80 (http) is being blocked, denying any http access to the AMM. Which of the following would facilitate remote communication with the AMM using a GUI interface?()
第2题:
In the event of a GSS failure in a GSS cluster, which is true?()
第3题:
While installing the equipment for a new two-node cluster, it is discovered that the disk subsystem Rack has one connection to the power mains. The explanation given was that the disks are to be mirrored between the two disk drawers in the rack and that a failure in either of the disk drawers would simply result in half of the disk being lost. What can be done to avoid a single point of failure?()
第4题:
During an HACMP migration,two nodes of a four-node cluster have been migrated. The existing hardware of the remaining two nodes do not meet the pre-requisites of the HACMP level that is being installed. Which of the following is the best method for resolving this issue?()
第5题:
You work as the IT professional in an international company which is named Wiikigo. You are experiencedin implementing and administering a network operating system. You are specialized in deploying servers,configuring Windows Server 2008 Terminal services and network application services,and configuring aweb services infrastructure. Your company has a Network Load Balancing cluster named nlb.wiikigo.com.The cluster hosts are named WEB1 and WEB2. The cluster is configured with a single port rule that evenlydistributes HTTP traffic between both hosts. WEB2 needs to be configured to handle all HTTPS traffic fornlb.wiikigo.com. You must retain the even distribution of HTTP traffic between WEB1 and WEB2. What should you do to achieve this?()
第6题:
You have a two-node Hyper-V failover cluster that uses SAN storage. You are designing storage for a new virtualization environment by using Windows Server 2008 R2. You plan to deploy five virtual machines (VMs) per logical unit number (LUN). You need to be able to perform a live migration of a single VM while the other VMs continue to run on the host server. What should you do?()
第7题:
Company.com needs to add a new file system to an existing volume group that is being made Highly available by HACMP? What is the best procedure that minimizes down time of the applications?()
第8题:
The current connections are rerouted via the backup GSS
Secondary GSS cannot be used to configure the GSS cluster
All remaining GSSs in the cluster continue responding to any new queries
All records in the GSS database are flushed and reconstructed again using a new master GSS
第9题:
Firewalls are not supported in a HACMP environment.
HACMP uses only TCP/IP so firewalls are not relevant.
Specific ports must be open for HACMP communications.
Dynamic routing must be used to properly route packets in a firewall-protected environment.
第10题:
Use Cluster Shared Volumes (CSVs)
Use fixed disks on the SAN storage
Boot the virtual machines from iSCSI LUNs
Use dynamically expanding disks on an iSCSI LUN
第11题:
The clstat.cgi program will provide a solution.
The customer must install Tivoli with the HACMP plugin for monitoring the cluster.
The clinfo program included in the HACMP distribution will solve the monitoring issues.
Customize the cluster to send error notifications for every event to an email at the network control center.
第12题:
Use C-SPOC to add the file system while the cluster is running.
Add the file system,and them perform the exportvg and importvg on the required nodes.
Stop the cluster,add the new file system, and synchronize the cluster then restart HACMP.
Break the reservation locks on the disk drives while the cluster is active and add the file system.
第13题:
Which Web-filtering technology can be used at the same time as integrated Web filtering on a single branch SRX Series device?()
第14题:
While performing a site survey to document the existing environment before implementing a new HACMP cluster, it was discovered that a port filtering firewall was being used to protect the production system. The plan is to continue using the firewall and add a second firewall to avoid a single point of failure. Each node in the two-node cluster will have all of its network adapters connected to the firewalls, and all connections to the nodes will pass through these firewalls. What must be considered about HACMP in a firewall environment?()
第15题:
An administrator has had a request from the data center for method to monitor the status of an HACMP cluster. The monitoring software environment currently used is not compatible with SNM at this time, and there is not time to crate a new tool. There is also a restriction that the data center personnel not be allowed to login to the HACMP cluster nodes. What method will provide the solution for customer?()
第16题:
Company.com has two sites that are 3072 kilometers apart and wants to implement HACMP between eh two locations. The nodes at each location must be capable of running the application in the event of a failure. Currently the customer’s disk technology is SCSI. How can HACMP be used in this environment?()
第17题:
Your company has a single Active Directory domain. The company network is protected by a firewall.Remote users connect to your network through a VPN server by using PPTP. When the users try to connect to the VPN server, they receive the following error message: °Error 721: The remote computer is not responding.You need to ensure that users can establish a VPN connection. What should you do?()
第18题:
Your company has a Microsoft Hyper-V Server 2008 R2 environment. You manage the environment by using Microsoft System Center Virtual Machine Manager (VMM) 2008 R2. You attempt to migrate child partitions through a firewall by using network migration. The migration fails. You need to ensure that you can successfully complete the migration. Which firewall port should you open?()
第19题:
Upgrade the unsupported hardware and continue with the migration.
Restore the two nodes that have been migrated with a cluster snapshot.
Restore the two nodes that have not been migrated with a cluster snapshot.
Synchronize the cluster to allow the nodes that didn’t migrate to join the cluster.
第20题:
Perform a graceful takeover one node at a time and apply the updates.
Perform the updates on all nodes simultaneously using C-SPOC utilities.
Perform the updates on node at a time with the cluster software active.
Perform a graceful stop of all cluster nodes and apply updates to all nodes.
第21题:
Customize HACMP to overcome quorum issues.
Add a second PDU to separate the power connections.
Use RAID5 when implementing two IO racks in a HACMP environment.
Add another shared disk to each volume group to avoid quorum issues during fallover.
第22题:
Open port 1423 on the firewall.
Open port 1723 on the firewall.
Open port 3389 on the firewall.
Open port 6000 on the firewall.
第23题:
80
135
445
8554
第24题:
HACMP cannot span sites; the environment must be contained in a single site.
HACMP/XD://HAGeo has unlimited distance mirroring that may be appropriate for this environment.
HACMP cannot be split into two sites that exceed the limitation s of the storage cable length.
HACMP/XD://PPRC that is included with the base HACMP distribution will enable site-to-site communications in HACMP.