--- title: Three network challenges keeping CIOs awake at night description: A look at some of the common challenges facing enterprises and explore how a more agile networking model can help. image: https://blog.consoleconnect.com/hubfs/Console%20Connect/Blog/2024/ThreeNetworkChallenges_ebanner.jpg --- - [Locations](https://www.consoleconnect.com/locations/) - [Contact Us](https://www.consoleconnect.com/contact/) - [Support](https://www.consoleconnect.com/help/) - [Go to pccwglobal.com ↗](https://www.pccwglobal.com/) [![PCCW Global | Console Connect](https://blog.consoleconnect.com/hubfs/Console%20Connect/Logos/Dual%20Branded%20Logos_Dec%202024/PCCWGxCC_Logos-blue.svg)](https://www.consoleconnect.com/) [![PCCW Global | Console Connect](https://blog.consoleconnect.com/hs-fs/hubfs/Console%20Connect/Logos/Dual%20Branded%20Logos_Dec%202024/PCCWGxCC_Logos-white.png?width=326&height=41&name=PCCWGxCC_Logos-white.png)](https://www.consoleconnect.com/) - Connect to - ### Connect to ### Looking for pricing? 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There are a lot of new considerations for CIOs as they attempt to build fast, secure and reliable networks that can meet all the demands of their business. In this blog, we look at some of the common challenges facing [enterprises](https://www.consoleconnect.com/why-console-connect/enterprise/) and explore how a more [agile networking model](https://blog.consoleconnect.com/5-scenarios-where-an-agile-networking-model-can-benefit-your-business?hsLang=en-us) can help. ## 1. Network performance ![L3 vpn mesh dark](https://blog.consoleconnect.com/hs-fs/hubfs/L3%20vpn%20mesh%20dark.png?width=214&name=L3%20vpn%20mesh%20dark.png)When it comes to network performance, bandwidth usage is an essential consideration for any CIO – and unfortunately it is becoming harder than ever before to estimate the [bandwidth usage](https://blog.consoleconnect.com/how-to-avoid-complex-pricing-and-lengthy-contracts-with-your-global-internet-access?hsLang=en-us) of your business. There are a number of contributing factors here. For a start, the sheer number of devices with access to the corporate network is higher than ever before. Employees carry multiple devices with them and expect to be able to access some or all of their corporate systems from personal devices too. Not only can these mobile devices present new security risks for organisations but they can also lead to variable bandwidth consumption. The redistribution of the workforce due to Covid-19 means more [remote workers](https://blog.consoleconnect.com/five-network-considerations-for-remote-working?hsLang=en-us)and home workers. Remote work, collaboration and real-time communication apps are now commonplace, and when bandwidth, jitter, packet loss or latency drops below a tolerance threshold, services collapse and communication stalls. In order to avoid this, CIOs could explore a [Network-as-a-Service (NaaS) model](https://info.consoleconnect.com/what-is-naas-and-how-can-it-benefit-your-business?hsLang=en-us) that allows them to adjust bandwidth up and down to meet the needs of their business – a valuable tool in their battle against network congestion and bottlenecks. [Enterprises are evolving into complex ecosystems... Download our new 'Building Tomorrow's Interconnected Enterprise' report to understand how to align your business model.](https://cta-service-cms2.hubspot.com/web-interactives/public/v1/track/click?encryptedPayload=AVxigLLd25c%2BnOSuz0fD%2BuHjtl3Yi6%2F15Aepm3%2F0Lq4vOyXKOTCFKBgAkeGzsjzBQ9Jp0xGoV1yU9dnYt%2F5stH4GxfRP75iOmr%2BfUsVj4vlNMSimKn8qLRQXatLBH1z5jlK4mvTryIlsAiY6q%2Fl7vfbJIBku%2By1fmKeVI0UcZCYRgonhh4hRkqOEFYLfETiQl3Ljb0C%2F1R3LrVjhMou4R%2FxyR9lbRjhqe19lDO6ufp2HIBaXAxgvVooP%2BqtqSFFDGVY%2Bz9W8kg%3D%3D&portalId=3076203) ## 2. Network management ![appllication dark](https://blog.consoleconnect.com/hs-fs/hubfs/appllication%20dark.png?width=241&name=appllication%20dark.png)The growing complexity and size of e[nterprise networks](https://www.consoleconnect.com/services/network/) means it is harder than ever to monitor and maintain them. The promise of the [public cloud](https://www.consoleconnect.com/clouds/) is a great case in point. It was initially expected that most enterprises would opt for a cloud-only approach but as the technology has matured, hybrid and multi-cloud approaches have become commonplace. Not all applications are suitable for the public cloud, meaning on-premise data centres are still active, and each public cloud has its own strengths and weaknesses, forcing businesses to mix-and-match to suit their needs. Yesterday’s challenge was vendor lock-in - but today’s networks mean multi-vendor infrastructures and multi-cloud architectures are commonplace. This opens up great opportunities for the business but also creates environments that can be challenging for network engineers who are faced with proprietary systems, different interfaces and specialist requirements. Bringing in the best-of-breed solutions from today’s vendors means figuring out how to integrate and support multiple solutions. No two networks are the same, which makes it hard to predict the consequences of making any changes beyond the routine. Relying on a myriad selection of third-party SaaS, PaaS, and IaaS providers could, for example, introduce multiple points of failure. Real-time visibility and control over your network connections can help alleviate some of these challenges and make it easier to on-board new third-party providers. Furthermore by using a [private and direct connections](https://blog.consoleconnect.com/all-you-need-to-know-about-cloud-interconnection?hsLang=en-us) to access major public cloud platforms - that avoids the public internet - businesses can circumvent some of the security challenges facing their organisation.    ## 3. Network resiliency **![internet dark](https://blog.consoleconnect.com/hs-fs/hubfs/internet%20dark.png?width=246&name=internet%20dark.png)**Network failure can happen. And the consequences can be extremely disruptive for a business if its network has not been designed with enough resiliency and redundancy. To ensure that a single point of failure does not result in a complete network outage, businesses often invest in redundant network links, which provide greater protection if they do experience a point of failure on the network by providing an alternative route for traffic. Keeping redundant links in place can be expensive – but businesses also cannot afford any periods of network downtime. It is difficult to estimate the impact of a cable break. Some network operators could have links up and running again in a matter hours, but a failure on a subsea cable route could take weeks to repair. A new way for businesses to introduce greater resiliency and redundancy to their network – without keeping redundant routes in place – is to adopt an agile networking model that allows them to tear network components up and down in near real-time, providing them with a Plan B, and occasionally even a plan C, during periods of network disruption. ## NaaS can help you sleep easier The very nature of [NaaS](https://info.consoleconnect.com/what-is-naas-and-how-can-it-benefit-your-business?hsLang=en-us) makes it a flexible solution for many of the challenges facing CIOs today. As bandwidth usage becomes harder to predict, an on-demand, pay-as-you-use model can help businesses alleviate some of the strains on networks. If you’re seeing spikes in activity you can dynamically scale the network bandwidth in order to accommodate, while establishing dedicated private connections to your cloud provider can also help meet demands on your corporate network caused by remote working. A NaaS platform like [Console Connect](https://www.consoleconnect.com/services/software-defined-interconnection/) can also act as a back-up network option during periods of network disruption, such as a network outage or during periods of network maintenance. [![](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/3076203/interactive-159320200241.png)](https://blog.consoleconnect.com/hs/cta/wi/redirect?encryptedPayload=AVxigLIs9HUIpoVxm%2F1a1DxkvFxSV85apellDzIb6Cp65s0iaK%2FMYLlkvC4REpRu6O3ZskQbkb1iMCz%2B8P4MI6meu%2BP%2BXz4B%2Bx1MjN%2B%2FzRn%2FMHGNvStHDE3VpZ7428pCgS8vHbsfN9L9jq7jJ7yPkE0jh818nWHWPtOqsANDi%2FtlnFCZr%2FRvnutPqO%2FAZeMYbeA%2BvqvsyYArctiJmeOh37EbJPQWKI07pdHUuKHoxkecYe65lD1kJNHKCKMi22bCjBtrTg%3D%3D&webInteractiveContentId=159320200241&portalId=3076203&hsLang=en-us) **Topics:** [Networking](https://blog.consoleconnect.com/tag/networking) ##### Don’t forget to share this post! - - - - [mailto:?subject=I%20wanted%20you%20to%20see%20this%20blog:%20Three%20network%20challenges%20keeping%20CIOs%20awake%20at%20night&body=Check%20out%20this%20blog%20https://blog.consoleconnect.com/three-network-challenges-keeping-cios-awake-at-night](mailto:?subject=I%20wanted%20you%20to%20see%20this%20blog:%20Three%20network%20challenges%20keeping%20CIOs%20awake%20at%20night&body=Check%20out%20this%20blog%20https://blog.consoleconnect.com/three-network-challenges-keeping-cios-awake-at-night) ## Related posts ### [What is IP transit and how does it work? 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By Lily Bennett|18 August, 2026 ![What is a Tier 1 IP backbone, and why does it matter?](https://blog.consoleconnect.com/hubfs/Tier%201%20IP%20backbone.jpg)](https://blog.consoleconnect.com/what-is-a-tier-1-ip-backbone-and-why-does-it-matter?hsLang=en-us) ### [Console Connect Ecosystem Update July 2026 By Lily Bennett|22 July, 2026 ![Console Connect Ecosystem Update April 2026](https://blog.consoleconnect.com/hubfs/EcosystemUpdate_Blog.jpg)](https://blog.consoleconnect.com/console-connect-ecosystem-update-july-2026?hsLang=en-us) ### [Building a resilient workspace with an integrated security framework By Lily Bennett|29 June, 2026 ![Building a resilient workspace with an integrated security framework](https://blog.consoleconnect.com/hubfs/ResilientWorkspace_Blog.jpg)](https://blog.consoleconnect.com/building-a-resilient-workspace-with-an-integrated-security-framework?hsLang=en-us) ### [Why route diversity is critical to resilient global connectivity By Lily Bennett|16 June, 2026 ![](https://blog.consoleconnect.com/hubfs/Network%20Resiliency_Blog.png)](https://blog.consoleconnect.com/why-route-diversity-is-critical-to-resilient-global-connectivity?hsLang=en-us) ### [How PCCW Global is powering connectivity across the Belt and Road By Lily Bennett|29 May, 2026 ![How PCCW Global is powering connectivity across the Belt and Road](https://blog.consoleconnect.com/hubfs/Connectivity%20for%20Belt%20and%20Road_Blog.png)](https://blog.consoleconnect.com/how-pccw-global-is-powering-connectivity-across-the-belt-and-road?hsLang=en-us) ### [What is an ASN? Understanding the backbone of the Internet By Lily Bennett|5 May, 2026 ![What is an ASN? Understanding the backbone of the Internet](https://blog.consoleconnect.com/hubfs/ASN%20%26%20Internet_Blog_v2.png)](https://blog.consoleconnect.com/what-is-an-asn-understanding-the-backbone-of-the-internet?hsLang=en-us) ### [Console Connect Ecosystem Update April 2026 By Lily Bennett|14 April, 2026 ![Console Connect Ecosystem Update April 2026](https://blog.consoleconnect.com/hubfs/EcosystemUpdate_Blog.jpg)](https://blog.consoleconnect.com/console-connect-ecosystem-update-april-2026?hsLang=en-us) ### [Bridging the gap between mobile networks and the cloud By Lily Bennett|16 March, 2026 ![Bridging the gap between mobile networks and the cloud](https://blog.consoleconnect.com/hubfs/MNO_Cloud%20Blog.png)](https://blog.consoleconnect.com/bridging-the-gap-between-mobile-networks-and-the-cloud?hsLang=en-us) ### **Sign up** to get new blog updates straight to your inbox Subscribe #### Subscribe to our blog [![PCCW Global | Console Connect](https://blog.consoleconnect.com/hs-fs/hubfs/Console%20Connect/Logos/Dual%20Branded%20Logos_Dec%202024/PCCWGxCC_Logos-white.png?width=352&height=44&name=PCCWGxCC_Logos-white.png)](https://blog.consoleconnect.com/?hsLang=en-us) ### Need help? 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