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IBM S2000-025 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Setup | 15% | - Device management - User environment management - AIX management tools (SMIT/SMITTY) - Boot and shutdown procedures - System console and remote access |
| Topic 2: Network Management | 10% | - Basic network services - Network interface and bonding setup - NFS server and client configuration - TCP/IP configuration and troubleshooting |
| Topic 3: Performance Management and Tuning | 15% | - I/O and CPU scheduling tuning - Memory and paging space optimization - Kernel parameter tuning (vmo, ioo, no, schedo) - Performance monitoring tools (vmstat, iostat, topas, nmon) |
| Topic 4: Problem Determination and Management | 15% | - System recovery procedures - Boot and startup troubleshooting - Diagnostic and support data collection (snap, diag) - Error log analysis (errpt, alog, syslog) |
| Topic 5: Operations | 15% | - User and group administration - Software installation and maintenance - Basic system monitoring - Process and job scheduling management |
| Topic 6: AIX v7.3 Specific Features and Changes | 5% | - Live Update and latest improvements - New functions and enhancements in v7.3 |
| Topic 7: Storage Management | 13% | - Logical Volume Manager (LVM) configuration - JFS2 file system management - Backup and restore strategies (mksysb, savevg) - Disk and volume group administration |
| Topic 8: System Security | 12% | - System auditing and security profiles - SSH configuration and hardening - RBAC and Trusted Execution - User authentication and access control |
IBM AIX v7.3 Administrator Specialty Sample Questions:
1. A user, fred, is unable to login to the AIX server using SSH. An error message is displayed:
Received disconnect from 10.11.12.13 port 22:2: Remote login for account fred is not allowed However, the user is able to login via the virtual console from the HMC. Which user attribute does the administrator check to determine if remote network logins are allowed for the user fred?
A) Check the login attribute for the user
B) Check that the umask attribute for the user is set to 22
C) Check the rlogin attribute for the user
D) Check that the account_locked attribute is set to true
2. In AIX, which command would you use to check and repair a JFS2 filesystem?
A) defragfs
B) jfs2_check
C) chfs
D) fsck
3. An LPAR has crashed. The administrator is able to boot the system, but a filesystem reports that it is unable to mount.
Which command could be used to attempt to resolve the issue?
A) mount all
B) fuser -k
C) lsfs
D) fsck -y
4. Which command is used to display paging space activity in AIX?
A) vmstat
B) sar
C) iostat
D) topas
5. Which of the following files should be regularly updated to document the system configuration changes?
A) /etc/filesystems
B) /etc/environment
C) /usr/lib/boot/sysck.cfg
D) /var/adm/wtmp
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: D | Question # 4 Answer: A | Question # 5 Answer: A,C |
