It includes things like link speeds and cabling types. It’s extremely important when you’re telling somebody to shut off the power to a particular device that they get the right one. it is really appreciate it. Another piece of critical documentation, particularly if you have any WAN circuits or voice circuits, is a detailed listing of all of your circuit numbers. What’s considered important will depend on the network. You should have a L1/L2 drawing of the physical connectivity and layout of your network. For this, I’m usually not too concerned about commodity items like phones, printers, or workstations. If you run a particularly large network, it’s often useful to maintain a good set of routing snapshots of the routing tables for use when troubleshooting. When you use a standard network that is linked to a standard WBS to create an operative network, an operative WBS is also created. Network administrators who utilize network documentation as a “living document” or “living process” reap the greatest of those rewards. If it’s fibre, is it single mode or multi-mode and what are the connector types on both ends? One important and useful piece of documentation is a password vault. DDoS Protection Standard understands your resources and resource configuration. View network and IT infrastructure documentation examples generated by our documentation tool XIA Configuration. Some other pieces of network documentation depend on the situation. Otherwise you’ll inevitably wind up giving out the same addresses to two different projects and creating completely avoidable conflicts. That information is likely to change regularly, and it only clutters up the picture without adding much useful information. If you have an EtherChannel/LAG between two devices, make sure your drawing reflects that. I often combine Layer 2 features onto the Layer 1 diagram because they seem to go naturally together. 1.5 Develop network … By building and maintaining configuration management best-practices, you can expect several benefits such as improved network availability and lower costs. And in most cases, you’ll also have fallback passwords that can be used if the central authentication system breaks. Got something to say? However, I don’t put end devices like servers on a Layer 3 diagram unless they have some extremely important network function — for example, a DHCP, DNS, or LDAP server. For network documentation, we tend to use a standard set of symbols that look very similar to these. , A basic network diagram includes hardware and shows how it is connected. Network Service Tiers pricing is applicable to outbound traffic from Google Cloud to the internet. Proper documentation in the clinical record is essential for sound clinical decision- making. The IP segments should indicate any relevant VLAN ID numbers and a brief one or two-word description of the intended function, as well as the IP network number and mask. Lower … Configuration management is a collection of processes and tools that promote network consistency, track network change, and provide up to date network documentation and visibility. This is because network diagrams are often created and never updated again until needed. If it’s an Internet circuit, then the amount and detail of the information could vary wildly depending on the provider and the type of circuit. Every subnet should be listed separately, and every individual device should be recorded. Although network documentation software such as netTerrain can give you far more complex renderings of your physical devices, at a bare minimum you want to have different shapes representing types of devices. I think an actual course on this would be invaluable and something companies would be willing to pay their employees to learn, especially after an outage! For example, I might list the expected symptoms of common failure modes like circuit failures. Examples include Graphical Networks' netTerrain, Microsoft Visio, Docusnap, Gliffy, Opnet's Netmapper, XIA Configuration among others. which details how my personal information will be processed. Standardization can help maximize compatibility, interoperability, safety, repeatability, or quality.It can also facilitate commoditization of formerly custom processes. It defines who will have access to that documentation and who can change it. If you have static administrative passwords on any of your network appliances, store these credentials in an encrypted vault of some kind. And if it’s a point-to-point circuit, then it makes sense to include information about what’s on the other end. database server to web server, etc. If I need to provide special support contract information when I make that call, it should also be recorded here. When it comes to documenting networks, images and diagrams have a huge impact on providing an outline but sometimes the diagrams don’t provide all the detail you need to solve the problem! Whereas a switch may be a square with arrows pointing only one direction or the other. A Layer 1 diagram shows the physical connections between the critical pieces of network infrastructure. If there are any important NAT rules or firewall rules, it’s often useful to indicate these as well. This video was created by the Canadian Heritage Information Network. If you’re referring to the map image above the Layer 3 section, that’s an Auvik screenshot. It’s a unique mix of community where users can collaborate or seek advice from each other, but it’s also home to a marketplace of IT-related services and products that include inventory management, network monitoring, and help desk solutions. Analyze that drawing and see if you are satisfied with the details for each device. Kevin holds a Ph.D. in theoretical physics and numerous industry certifications. What phone number do I call if this circuit goes down? A rack layout diagram shows the server room or wiring closet racks with all of the equipment and patch panels. Showing switches and specific port connections of critical assets is very important in the network documentation process. Instead, the list should include the critical pieces of infrastructure like switches, routers, and firewalls, as well as any critical pieces of server hardware. Any important redundancy mechanisms like HSRP or VRRP should be clearly indicated on the Layer 3 diagram. . Standardization or standardisation is the process of implementing and developing technical standards based on the consensus of different parties that include firms, users, interest groups, standards organizations and governments. Thank you so much for your useful information And every device is both important and potentially unique. Spiceworks is one most popular communities for IT professionals. Not much on there on this topic. Each template has several blocks and sub-blocks of data that can be customized based on your individual needs. This makes life much easier the next time you need to add a new NAT rule. For Wi-Fi, I like to see floor layouts showing the physical locations of all access points (APs), preferably with RF radiation patterns indicated. 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