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Jun 25, 2024 · Simply put, network documentation is a comprehensive set of documents that provides a clear picture of your network. It covers the physical and logical layout, configurations, and details needed to understand, maintain, and troubleshoot your network infrastructure. Think of it as the blueprint to your network’s skyscraper.
- Hardware Directory
- Software Directory
- Wi-Fi Diagram
- IP Address Allocation
This directory documents the hardware pieces of your network and should include information about serial numbers and descriptions of physical configurations. This information helps you to locate and fix hardware problems that occur.
This directory represents your software inventory. It lets you know where all of the software applications that are authorized for use in your organization are located, what the names of these applications are, on which computers they are installed, proof of software license for each application, and service level agreements for those applications....
You may find it useful to document or diagram how your wireless network is laid out. The diagram can include: 1. The number of routers, switches, and servers used in your wireless network 2. A map of physical access points to help you track down problems 3. Radiofrequency patterns 4. Security measures such as employee and guest SSIDs
You should keep a detailed list of internal and external IP address assignments to help as you design network expansions and recycle IP addresses to be allocated to other locations. Documenting your allocation process gives you an understanding of subnet size, subnet assignments, and the devices that have been assigned to specific IP addresses or t...
Feb 6, 2024 · This policy should clarify who is responsible for creating and maintaining the documentation. It should also define what information is deemed critical and should be included in the documentation, such as network configurations, hardware and software inventories, and backup schedules. 2. Record All Network Upgrades
Nov 9, 2022 · Jennifer Tribe. Showing switches and specific port connections of critical assets is very important in the network documentation process. Assets that are fairly static, like switches, routers, access points, servers, UPS equipment, should be included in the port-level documentation. Other more dynamic assets, like workstations and IoT devices ...
- CREATE OFFICIAL NETWORK DOCUMENTATION POLICIES. As you might guess, creating policies and guidelines around documentation is always a good place to start.
- CREATE A NETWORK TOPOLOGY MAP. A network topology map provides a visual representation of how all of your network parts are related and connected. The map should include each network segment, the routers that connect them, and the gateways, servers, and hardware associated with each.
- DOCUMENT APPLICATION DETAILS, NETWORKING HARDWARE, ACTIVE DIRECTORY, AND MORE. On top of documenting the backup process, there are a handful of other key items and assets you should ensure technicians properly document.
- CREATE SERVER LOG BOOKS. Apart from the automated system logs monitoring, creating a log book for each individual server where you can track and document any alterations is key.
Feb 7, 2013 · L1/L2 drawings. Let’s start off with network diagrams. You should have a L1/L2 drawing of the physical connectivity and layout of your network. The drawing should consist of all of your network devices and firewalls at a minimum. If you have an EtherChannel/LAG between two devices, make sure your drawing reflects that.
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Apr 5, 2023 · Network devices. This part of network documentation captures all the devices connected to the network. It includes details about endpoints, workstations, servers, switches, routers, firewalls, etc. The following information should be documented about the devices in your network. What is the operating system, manufacturer, serial number, model ...
