A network is way more than just a series of switches, routers, and load balancers; it also includes additional endpoints such as data, devices, infrastructure, and, most crucially, people. The number of endpoints, connections between endpoints, and the flow of information as it executes business operations are all indicators of network complexity. The network becomes increasingly complex as the number of endpoints, connections, and data that must pass across it grows.
It is possible for small networks to manage their networks using manual techniques. However, when networks expand and more devices, apps, sensors, and users are added, network management must adapt to minimise inefficiencies and vulnerabilities. Complexity can swiftly spiral out of control unless growth is controlled and planned for.
Juniper Apstra is a software-only intent-based networking system that provides a complete fabric management solution by leveraging closed-loop automation and assurance, as well as multi-vendor support. It automates and validates the data centre network’s architecture and operations. Apstra continuously validates the network against defined intent, vulnerabilities, outages removing complexity.
But why is it important to simplify the complexity of your network infrastructure?
Complexity Creates Problems
It can be difficult for network managers to understand and manage the network as a whole as networks develop and become more complicated. Network management is frequently shared, and knowledge of network components is often divided by role. The unexpected nature of complex networks might be fuelled by this fragmented knowledge. As modifications are implemented, unknown dependencies can have an influence on various sections of the network.
Redundancy and failover planning is critical for a reliable network. However, when implementing network precautions, it’s also vital to make sure you don’t add to the complexity.
Another issue that sophisticated networks face is security. For good reason, the adage “complexity is the enemy of security” is widely used. Security is readily forgotten when networks get more complicated and management is separated amongst roles. There are numerous inputs to security rules, and there are even more in a complicated network. A network with too much complexity, either in the network itself or in the security rules that surround it, might be less secure.
How Can Network Complexity Be Reduced?
The very first step is to have a thorough understanding of your network’s existing state. The most popular method is to partition your network into smaller, easier-to-manage sections. Using network architecture diagrams to visualise your network and discover areas of complexity can be beneficial. There is software that can assist you in visualising your network. Wireshark, Ethereal, and Observer are network analysis tools, while Grafana and Gephi are visualisation tools.
There are certain things you can do within your network once you’ve identified places that can be simplified.
If you want to reduce the danger of human mistakes, you can utilise the GUI to limit the options available to the operator. Another option to reduce human error is to use meta-languages like Common Information Model (CIM) and Routing Policy Specification Language to write simple commands (RPDSL).
Juniper Apstra is a newer technique for network management that has lately gained popularity. It makes the network programmable by installing centrally managed hardware that is intent-based. This intelligent solution is used by our clients to create an effective network setup that boosts network performance and monitoring.
Your work isn’t done once you’ve simplified your complex network. Maintaining and auditing your network on a regular basis is critical to keeping it working smoothly. Network auditing keeps you updated about the state of your network, whether it’s hardware or software, and regular network analysis can help you maintain your network routes optimum.
While creating a basic network may not be feasible for all firms, examining your network on a regular basis can help you find unneeded complexity. Once you’ve discovered the problem, you can simplify the network, decrease risk, automate operations, or otherwise manage it to keep it in excellent form as it expands.
Lessen the complexity of your network with Juniper Apstra, DS total solutions can provide the expertise required for this undertaking. Connect with us today!