What is Network Management?

Network management involves monitoring, maintaining, and optimizing network infrastructure to ensure smooth operations.

Key Functions of Network Management:

• Network Monitoring: Tracks performance, uptime, and issues.
• Fault Management: Detects, diagnoses, and resolves network failures.
• Configuration Management: Manages settings, updates, and network changes.
• Security Management: Implements firewalls, VPNs, and security protocols.
• Performance Optimization: Ensures smooth data flow and reduces latency.

Common Network Management Tools:

• 📌 SolarWinds NPM: Monitors network health and performance.
• 📌 PRTG Network Monitor: Detects bandwidth usage and connectivity issues.
• 📌 Wireshark: Analyzes network traffic for troubleshooting.
• 📌 Nagios: Monitors network devices and services.
• 📌 Cisco DNA Center: Automates network management for enterprise networks.

Network Support Services:

• 🔹 Help Desk Support: Assists users with connectivity and troubleshooting.
• 🔹 Remote Network Support: Resolves issues without on-site visits.
• 🔹 Hardware & Software Maintenance: Upgrades and repairs network devices.
• 🔹 Backup & Disaster Recovery: Ensures data protection and system recovery.
• 🔹 Security Audits: Identifies vulnerabilities and enhances protection.

Best Practices for Network Management:

• Regularly update network devices and firmware.
• Implement strong security policies (firewalls, access controls, encryption).
• Monitor network traffic to detect anomalies and threats.
• Conduct routine backups to prevent data loss.
• Optimize bandwidth usage to avoid congestion.