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IBM C4040-109 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Virtualization Management & Operations | 20% | - DLPAR operations - VIOS administration and maintenance - HMC and IVM usage - Active Memory Sharing and Power Management |
| Topic 2: Virtualization Concepts and Architecture | 20% | - Virtual I/O Server (VIOS) architecture - Hypervisor and firmware overview - LPAR, DLPAR, and Micro-Partitioning - PowerVM Editions and features |
| Topic 3: Virtual Storage Management | 25% | - vSCSI configuration and mapping - Storage allocation and redundancy - NPIV and virtual Fibre Channel - Virtual media and optical devices |
| Topic 4: Troubleshooting & Performance | 15% | - Virtualization-related error diagnosis - Performance monitoring and tuning - Log analysis and recovery |
| Topic 5: Virtual Networking | 20% | - Virtual LAN and network bridging - Virtual network security - Shared Ethernet Adapter (SEA) - Network failover and load balancing |
IBM Virtualization Technical Support for AIX and Linux - v2 Sample Questions:
1. What Shared Ethernet Adapter environment can be implemented to prevent client network outages when the Virtual I/O server needs to be shut down for maintenance?
A) Live Partition Mobility
B) Link Aggregation on the Virtual I/O Server
C) Shared Ethernet Adapter failover
D) Etherchannel on the Virtual I/O Server
2. An administrator has a hardware environment including POWER5, POWER6 and POWER7 architectures. A requirement exists to improve availability across all platforms without additional costs. What technology should be considered?
A) Live Partition Mobility
B) Resource Monitoring and Control
C) Multiple Shared Storage Pools
D) Live Application Mobility
3. An administrator is planning to install a new WPAR and intends to use Live Application
Mobility between source and target Power Systems servers.
What must be considered when configuring the storage layout of the WPAR?
A) NFS filesystems must be available on the source and target global environments and the WPAR.
B) Shared NPIV storage must be mapped to both source and target systems.
C) NPIV backed SAN devices must be mapped to the global environment on the source and target servers.
D) The /opt, /usr and /proc filesystems must be backed by NFS storage on a WPAR.
4. A VIO server requires redundancy on its Shared Ethernet Adapter (SEA). The SEA is backed by physical adapter ent0 and virtual adapter ent2, ent0 and ent1 are the interfaces on a dual-port Ethernet adapter.
What network redundancy technique should be suggested?
A) ent1 should be used to set up a Network Interface Backup through 'smitty etherchannel1. The new Etherchannel adapter should be used as the backing device for the SEA
B) Create a new SEA using another virtual Ethernet adapter on the VIO Server and assign ent1 as the backing device. Assign this SEA to the clients and setup Link Aggregation on the clients.
C) Setup the SEA failover control channel to use the ent1 physical adapter as the backup control channel.
D) ent1 should be used to set up Link Aggregation through 'smitty linkagg1. The new Link Aggregation adapter should be used as the backing device for the SEA
5. An administrator adds a new virtual target device to a vhost adapter that already had target devices on it. The client LPAR does not detect the new disk and the following error has been logged in the errlog:
What is the most likely cause for this situation?
A) The intr_priority of the host adapter is set lower than that needed by the new drive.
B) The queue_depth parameter of the new drive is larger than those of the other drives provided by the host adapter
C) The intr_lsi of the host adapter is set higher than that needed by the new drive
D) The max_transfer parameter of the new drive is smaller than the rate already reported by the host adapter
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: D | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: D |






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