Cisco 500-230 Exam Topics:
| Section | Weight | Objectives |
|---|
| Cisco Advanced IOS XR Concepts | 50% | - Describe monitoring processes- Describe processes, threads, and dynamic link libraries
- Describe mandatoryprocesses
- Describe CPU hog condition
- Describe process crashes and stuck processes
- Describe useful commands for debugging processes
- Describe restart of processes
- Describe process monitoring
- Describe identifying memory problems and memory depletion
- Describe Cisco Traffic Flow Troubleshooting - Troubleshooting Cisco IOS XR line card data packet flow and Cisco IOS XR switch fabric
- Describe MPLS label distribution protocol - Describe components of the Label Forwarding Information Base (LFIB)
- Describe LDP protocol overview
- Describe Cisco IOS XR LDP implementation
- Describe Cisco IOS XR MPLS forwarding infrastructure
- Describe LDP operation and configuration
- Describe commands for troubleshooting LDP operation
- Describe Intra-AS Layer 3 VPNs - L3VPN overview, operation, intranet, and extranet configuration and verification
- Describe Inter-AS Layer 3 VPNs - Inter-AS L3VPN overview, operation A, B, and C configuration and verification
|
| Cisco Fundamental IoS XR Concepts | 50% | - Describe Cisco IOS XR general architecture and command line interface (CLI)- IoS XR architecture, high availability, scalability
- Describe basic system configuration - Configuration operations
- Initial configuration
- Reviewing the configuration
- Route processor redundancy
- Describe switch architecture - Cisco IOS XR architecture, high availability, and scalability review
- Verifying the fabric data path
- Describe Cisco IOS XR software operations - Examining the operation basics
- Examining configuration operations
- Examining configuration rollback and recovery
- Examining process management
- Describe configuration file system overview - Describe system monitoring commands - Describe error messages and core dumps - System error messages
- Logging system messages
- Cisco IOS XR core dumps
- Describe IoS XR installation - Installing the software
- Recovering from a software installation
- Describe secure domain routers - Describe AAA security - Describe network time synchronization |
Reference: https://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/500-230-csprfe.html#~exam-preparation
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