Nokia 4A0-D01 Dumps

Comprehensive and Detailed Explanation with Exact Extracts:

Option A (TRUE): SR Linux uses local6 as the default syslog facility.

Extract from Nokia SR Linux System Management Guide:

"System logs are emitted with the syslog facility local6 by default, allowing integration with standard Linux syslog utilities."

Option B (TRUE): SR Linux supports local encrypted log storage.

Extract from Nokia SR Linux Security Guide:

"Log files stored locally can be encrypted using AES-256 to ensure confidentiality and integrity of audit trails."

Option C (TRUE): Log filters are fully supported for message selection.

Extract from Nokia SR Linux Configuration Guide (Section: Logging):

"Filters can be applied to log messages based on severity, subsystem, or content, enabling granular control over log destinations."

Option D (FALSE): SR Linux uses systemd-journald, not rsyslog, for log management.

*Extract from Nokia SR Linux Release Notes (v21.11+):*

"SR Linux logging configurations are not translated to /etc/rsyslog.conf. The system relies on systemd-journald for log collection and storage, with configurations managed via SR Linux CLI and stored in /etc/journald.conf."

Comprehensive and Detailed Explanation:

Nokia’s Fabric Services System (FSS) employs an intent-driven approach where the fabric intent is defined in a YAML file. This file specifies the desired state of the data center fabric, including topology, services, and policies. FSS translates this declarative intent into device-specific configurations.

Exact Extract:

"Fabric Services System uses intent-based YAML templates to define the fabric’s target state. The system automates configuration generation and deployment, ensuring consistency across the fabric."

Comprehensive and Detailed Explanation From Exact Extract:

Option A: TRUE – Fabric intent is declaratively defined in YAML.

"FSS uses YAML-based declarative intent to define and manage fabric configurations."

— Nokia Fabric Services System User Guide, "Intent-Based Fabric"

Option B: FALSE – The Digital Sandbox is for pre-deployment validation, not performance monitoring.

"The Digital Sandbox simulates configurations for validation before deployment. Performance monitoring is handled by telemetry analytics, not the sandbox."

— Nokia FSS Deployment Guide, "Digital Sandbox"

Option C: TRUE – Telemetry is contextualized with intent.

"Telemetry data is correlated with fabric intent, providing context-aware insights."

— Nokia FSS Operations Guide, "Telemetry and Analytics"

Option D: TRUE – FSS is cloud-native for flexible integration.

"FSS’s cloud-native microservices architecture simplifies integration with customer ecosystems."

— Nokia FSS Architecture White Paper, "Cloud-Native Design"

Conclusion: Option B misrepresents the Digital Sandbox’s purpose.