Network Documentation

Network documentation is the process of capturing and organizing information about a computer network. Network documentation is a valuable tool for network administrators because it helps them to understand how their networks are configured and how to troubleshoot problems. Network documentation can also help network administrators to plan for future changes to their networks.

What is included in network documentation?

Network documentation should include information about the following:

• The physical layout of the network, including the location of all network devices and the cabling that connects them.
• The logical topology of the network, including the IP addressing scheme and the routing protocols that are used.
• The configuration of all network devices, including the switch configuration, router configuration, and firewall configuration.
• The security measures that are in place to protect the network, including the firewall rules and the intrusion detection system configuration.
• The performance of the network, including the throughput, latency, and packet loss.
• The maintenance history of the network, including the dates and times that any changes have been made.