what is network maintenance

What is Network Maintenance?

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    Networks need routine maintenance, much like cars, homes, and offices, and occasionally that maintenance needs a helping hand. You may undertake some preventative maintenance chores to lessen network downtime. Still, you may also require the help of professionals to ensure that your operations function smoothly 24 hours a day, seven days a week.

    If a network is regularly maintained, it will have fewer issues and be easier to troubleshoot. Regular network maintenance is essential to preventing the accumulation of corrupted data that can cause serious problems for your software and hardware. This is where network maintenance comes in, and a comprehensive third-party platform, such as the one we provide, is the most effective. 

    Network Maintenance

    Network maintenance entails everything done and set up to keep a computer network running smoothly before any issues arise.

    This "network" consists of all of your IT resources, both tangible (such as computers and servers) and intangible (such as computer programs and access to the cloud).

    Proactive, daily operations and strategic forethought are more important than reactive changes or ad hoc, spur-of-the-moment patches in maintaining a thriving IT ecosystem, just as they are in other company areas. The following are some of the cornerstones of a good regular network maintenance strategy and the fundamentals of maintaining your network:

    • Network security refers to the practice of deploying multiple layers of defence against potential threats to the integrity of a network, such as firewalls that regulate traffic, VPNs that encrypt data in transit, authentication controls that ensure only authorised users can access the system, audit logs that detail each user's activity, alerts when a security breach has occurred, and so on.
    • Regarding network performance, this means looking into issues like how much data is being transferred, how fast your connections are, how often servers go down, how long downloads take, and so on.
    • Scalability in a network refers to having the right software and hardware in place to support the present workload, user population, endpoint locations, and business activities.
    • Upgrades to hardware and software should be scheduled regularly, with the upgrades being evenly distributed across all network components and interfaces. This improves the network's overall performance and security.
    • Maintaining conformity between the IT infrastructure, internal company practises, and external government rules and industry policies.
    • Preventative network maintenance entails identifying and fixing utilisation issues across the IT ecosystem or resolving them before they become critical through automatically generated data and analytics.

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    What Are Some Common Examples Of Tasks Involved In Network Maintenance?

    While network preventative maintenance is generally well-understood by business owners, there may be some ambiguity around the precise actions you should have your service provider take on your behalf. Here are the top six routines for maintaining your servers and gadgets.

    Troubleshooting Network Issues

    Difficulties of a more disruptive and expensive kind may arise if warning indications or minor difficulties are addressed briefly. Your network maintenance service can utilise their expertise to investigate the cause of any problems your system is having and determine whether or not they can be resolved with minimal effort on your part. If there isn't, you'll get lots of advice on how to find one that works while staying within your budget.

    Installing And Configuring Products

    Installing and configuring new hardware and software is a standard procedure whenever either is acquired or updated. Similarly, you may need to adjust your network's configuration settings if you have a new employee or another user joining the team. Your company's progress could be improved, and employees' time could be wasted if this step is performed correctly.

    Starting on the right foot is important for these and other reasons. Your network provider's maintenance team can assist you with this.

    Monitoring And Improving Network Performance

    Slow networks can be a silent murderer, eating away at productivity without anybody noticing. It will be difficult for your business to compete with others if its network performance lags behind the industry average.

    With a standard of comparison, evaluating a network's performance might be easier. However, hiring an outside party to do network monitoring and troubleshooting will reveal the system's true state and the steps that need to be taken to improve performance.

    Planning For Growth

    You conduct business with an eye towards the future. Your network's capacity to support your growing business depends on how well it is maintained. To expand your workforce, you'll need a server to accommodate extra workstations. You must have a foolproof method for adding new users to your network when they join.

    Further, by documenting your network and ensuring it stays current, you can expand your company without jeopardising its performance. You may improve performance and lessen growing pains in the future by designing your system for maximum scalability.

    Ensuring Compliance

    Network upkeep relies heavily on your instruments being by all applicable laws and company guidelines. Maintaining compliance must be an ongoing top focus. It's important to keep your customers safe, and it's also important to keep yourself and your company out of harm's way. Keeping up with regulations is a huge burden, but with the correct network maintenance strategy, you won't have to fret about it continually.

    Establishing Reliable Network Security

    Any network can be breached without adequate security measures, and any user is at risk. It would help if you didn't leave your server unprotected because of all the important information stored there.

    Firewalls, virtual private networks (VPNs), and intrusion prevention techniques can all be safeguarded with the assistance of your network maintenance service, as can user validation systems that employ a trustworthy authorisation, authentication, and accounting (AAA) technique.

    Maintaining the integrity of your network's security is crucial to keeping your business safe from outside attacks. A well-maintained network will have protocols in place for recording the occurrence of a breach and will have preprogrammed responses ready to go if a breach does occur.

    What Kinds Of Hardware Do You Typically Find Receiving Network Maintenance?

    Knowledge of standard network upkeep procedures and the various firmware components that contribute to a healthy network is useful. Cable modem termination systems, switches, servers, and routers power your network in addition to workstations. The importance of regular maintenance in preserving the peak performance of each of these is explored below.


    Cable modem termination systems (CMTS) enable digital data transmission. It accepts data from a single incoming channel and forwards it to an Internet service provider. The quality of the cable modems connected to a CMTS remains consistent regardless of the distance between them.

    A CMTS can improve network security by filtering malicious traffic and keeping out unauthorised users. For this and other reasons, it's important to regularly upgrade and maintain hardware like your CMTS to keep it free of vulnerabilities and security flaws.


    A server that can always be counted on to perform is crucial to running a safe, successful business. Organisational uniformity and network resource management are both facilitated by this. Technically, a server can be any capable computer, device, or program so long as it acts as a centralised repository for a network and makes its resources available to all other computers.

    A server can be any computer, but it will have certain responsibilities that the other computer doesn't share. To maximise their potential, most dedicated servers have their own set of customisations and hardware.

    Separate power sources, networks, and additional servers could be linked to a server. Server maintenance is typically more time-consuming than workstation maintenance due to the vital nature of the functions performed by the server and the increased complexity introduced by a faster processor, high-performance RAM, and several high-capacity hard drives.


    In a local area network, a switch takes incoming data and sends it on its way. A switch is an electronic tunnel that isolates one source from another and one destination from all others.

    This allows for contact to take place while preventing any potential crashes. However, your conversations may become jumbled if the switches malfunction. Information sharing is essential for your network, and healthy connections may be maintained with regular upkeep.


    A switch builds a tunnel, while a router links systems together. Routers are like switches in that they allow for communication between nodes on the same network but can also forward messages to and from other networks.

    Routers, like all such equipment, are protected from damage to the software they execute and the firmware itself with proper routine maintenance.

    Checking for problems like clogged fans and overheating should be a regular part of any network maintenance schedule. Maintaining up-to-date software on these machines is essential for the same reason as the rest of your networked PCs: to avoid problems.

    Reasons Why Network Monitoring Is Crucial

    You can't protect what you can't see. In the case of a network, visibility equals safety. Organisations may improve network security and performance by creating a comprehensive, centralised picture of their networks, from endpoints to apps. As businesses implement many layers of protection, a network monitoring tool may be the missing piece for complete oversight.

    Here's how a monitoring solution for your network may help you see risks sooner, sort security warnings by importance, and budget for future network upgrades.

    Obtain A Detailed Account Of Everything That Is Happening On The Network.

    With the help of centralised network monitoring, a company may find out what's on the network and utilise that to build an inventory and a topology map. Once you have a mental picture of everything you possess, you will have a clearer idea of your assault surface and what you must safeguard.

    Keeping an eye on the network, especially regarding shadow IT, is crucial as it expands. It's uncommon for someone to connect a server to an unsecured network while the IT department is unaware of the change. It is crucial to detect flaws, like a server running unauthorised software. Leaving such resources unguarded is like begging for a hack.

    Improve The Current Security Measures By Filling Up The Loopholes

    While anti-virus and anti-malware can thwart attacks targeting known vulnerabilities, they are powerless against those targeting unknown zero-day exploits. Monitoring the network's infrastructure and looking for unusual behaviour as a sign of trouble is how network monitoring helps with this issue. 

    The chances of successfully fixing network issues are greatly improved if anomalous behaviour is spotted early. It's possible that cryptojacking or a DDoS assault is to blame for the server being overloaded. IT teams need to be able to spot odd behaviour and track down its source, no matter what it's caused by. That will be quite challenging if they don't have full network visibility.

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    Reduce The Number Of Alerts Received And Resolve Critical Alerts First

    Solutions for monitoring networks also aid IT departments in sorting and resolving alarms more quickly. The number of notifications businesses receive has grown alongside the number of security solutions they employ. Finding the most pressing problems often feels like looking for a needle in a haystack, taking up valuable IT person-hours and making it difficult to prioritise the most pressing repairs.

    Monitoring the network reduces complexity by drawing attention to interdependencies in a topographical fashion. For instance, when a cloud service fails on a network with several dependencies, 100 notifications for that one problem may be sent to IT personnel. However, they can observe these interdependencies on a topographic map. They don't have to sift through the alerts to find the real problem.

    Bandwidth And Traffic Monitoring For Enhanced Efficiency And Preparation

    Network traffic and bandwidth monitoring help identify any abnormalities that may signal a breach in security. It can also help identify the source of performance issues. Regarding the latter scenario, the network monitoring system can be invaluable for planning future network updates. 

    IT managers benefit from solid network activity statistics to back up budget proposals. User complaints about connectivity problems are one thing, but hard evidence of how poorly performing networks affect end-user productivity is much more compelling.

    To provide comprehensive and timely protection against threats, network monitoring technologies have evolved into an essential part of a defence-in-depth approach.


    Network maintenance is crucial for maintaining a thriving IT ecosystem and preventing the accumulation of corrupted data that can cause serious problems. It involves setting up and maintaining a computer network to keep it running smoothly before any issues arise. Network security involves deploying multiple layers of defense against potential threats, such as firewalls, VPNs, authentication controls, audit logs, and security breaches.

    Network performance involves examining issues like data transfer, connection speed, server downtime, and download time. Scalability in a network refers to having the right software and hardware in place to support the current workload, user population, endpoint locations, and business activities. Regular upgrades to hardware and software should be scheduled, evenly distributed across all network components and interfaces.

    Preventative network maintenance involves identifying and fixing utilisation issues across the IT ecosystem or resolving them before they become critical through automatically generated data and analytics.

    Common examples of tasks involved in network maintenance include troubleshooting network issues, installing and configuring products, monitoring and improving network performance, planning for growth, ensuring compliance with laws and company guidelines, establishing reliable network security, and maintaining the integrity of your network's security.

    In summary, network maintenance is essential for maintaining a thriving IT ecosystem and preventing the accumulation of corrupted data. By hiring a comprehensive third-party platform, businesses can benefit from regular maintenance, better troubleshooting, and improved performance.

    Network maintenance is crucial for maintaining the performance of various hardware components such as cable modem termination systems (CMTS), servers, switches, routers, and workstations. Regular maintenance ensures that these components are free of vulnerabilities and security flaws, ensuring a healthy network.

    Servers are essential for maintaining organizational uniformity and network resource management. They can be any capable computer, device, or program, but they have specific responsibilities that other computers don't share. Server maintenance is typically more time-consuming than workstation maintenance due to their vital functions and increased complexity.

    Switches in local area networks act as electronic tunnels that isolate one source from another and one destination from all others. Regular upkeep helps maintain healthy connections and prevent potential crashes. Routers, like switches, allow communication between nodes on the same network but also forward messages to and from other networks.

    Network monitoring is crucial for organizations to improve network security and performance by creating a comprehensive, centralized picture of their networks. A network monitoring solution can help organizations see risks sooner, sort security warnings by importance, and budget for future network upgrades.

    Centralised network monitoring allows companies to build an inventory and topology map, enabling them to identify attacks and vulnerabilities. It also helps improve current security measures by filling up loopholes, reducing the number of alerts received and resolving critical alerts first.

    Bandwidth and traffic monitoring help identify abnormalities that may signal security breaches or performance issues, aiding in planning future network updates. IT managers benefit from solid network activity statistics to back up budget proposals and provide evidence of how poorly performing networks affect end-user productivity.

    Content Summary

    • Network maintenance is crucial, similar to maintaining cars, homes, and offices.
    • Routine maintenance helps prevent network downtime.
    • Professionals may be needed to ensure 24/7 smooth operations.
    • Regular maintenance reduces network issues and aids troubleshooting.
    • Prevents accumulation of corrupted data causing software and hardware problems.
    • A comprehensive third-party platform is effective for network maintenance.
    • Network maintenance includes keeping computer networks running smoothly.
    • The network encompasses IT resources, both tangible and intangible.
    • Proactive daily operations and strategic forethought are essential.
    • Network security deploys multiple layers of defence against threats.
    • Firewalls, VPNs, authentication controls, and audit logs are security measures.
    • Network performance involves data transfer, connection speed, and server uptime.
    • Scalability ensures network can support workload and user population.
    • Regular upgrades improve network performance and security.
    • Conformity between IT infrastructure, company practices, and regulations is vital.
    • Preventative maintenance identifies and fixes issues before they become critical.
    • Troubleshooting network issues is essential for smooth operations.
    • Addressing minor problems prevents more disruptive issues.
    • Installing and configuring hardware and software is standard procedure.
    • Proper configuration is crucial for employee productivity.
    • Monitoring network performance prevents productivity loss.
    • Slow networks can hinder business competitiveness.
    • Network monitoring reveals issues and performance improvements.
    • Planning for growth includes accommodating extra workstations.
    • Designing for scalability minimizes future growing pains.
    • Compliance with laws and company guidelines is essential.
    • Compliance maintenance ensures customer safety and legal protection.
    • Reliable network security safeguards against breaches.
    • Firewalls, VPNs, and user validation are security measures.
    • Recording breaches and preprogrammed responses are vital.
    • Hardware requiring maintenance includes CMTS, servers, switches, and routers.
    • CMTS ensures consistent data transmission quality.
    • Regular upgrades maintain CMTS security.
    • Servers are crucial for organisational uniformity and resource management.
    • Servers require customisations and hardware for maximum potential.
    • Switches isolate and maintain network connections.
    • Regular upkeep prevents jumbled conversations.
    • Routers link systems together and require maintenance for security.
    • Proper maintenance prevents software and firmware damage.
    • Network monitoring is crucial for visibility and security.
    • A comprehensive network picture improves security.
    • Detecting changes and flaws is essential for network security.
    • Network monitoring helps detect unusual behaviour.
    • Early detection improves the chances of fixing network issues.
    • Reducing alerts and prioritising critical ones is aided by monitoring.
    • Network monitoring reduces complexity by highlighting interdependencies.
    • Bandwidth and traffic monitoring identify security breaches and performance issues.
    • Network activity statistics aid in budget proposals.
    • Network monitoring is an essential part of a defence-in-depth approach.
    • It provides comprehensive and timely protection against threats.

    Frequently Asked Questions

    Network maintenance includes activities like updating firewalls, applying security patches, and monitoring for suspicious activity, all of which contribute to a more secure network environment.


    Neglecting network maintenance can lead to network outages, data breaches, performance degradation, and increased operational costs due to emergency repairs.


    Yes, many network maintenance tasks, such as software updates and backups, can be automated using specialized software and tools to improve efficiency and consistency.


    Network maintenance should evolve as an organization's needs change. Regular assessments and planning are essential to ensure that the network infrastructure aligns with current and future requirements.


    Network maintenance is essential for organisations of all sizes. Small businesses can benefit from proactive maintenance to prevent issues and ensure their networks operate efficiently and securely.

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