How to assess your company's network infrastructure

Today, there are solutions such as SAIWALL Secure SD-WAN, developed by SAIMA SYSTEMS, that enable regular optimization in a centralized, agile, and secure manner.

We provide you with the keys to strategically diagnose and evaluate your network infrastructure, and prepare your network for the challenges of today’s digital transformation.

The first step is to verify whether the network is adequate for current traffic, device, and service needs. This is important to avoid bottlenecks.

You should also assess whether the architecture is centralized, distributed, hybrid, or mesh-based, and whether it meets performance and redundancy requirements.

Another key aspect is reviewing the segmentation of LANs, VLANs, and SD-WAN networks: Are critical, guest, and production environments properly isolated?

💡 SAIMA SYSTEMS Tip: Good design reduces response times and facilitates troubleshooting.

To measure digital productivity, it is necessary to evaluate actual bandwidth, latency, packet loss, and jitter (variations in the time it takes for data packets to reach their destination).

Identify bottlenecks and analyze traffic patterns: Who is consuming the most resources, when, and why?

Another key aspect is to verify that switches, routers, firewalls, and access points are properly sized and up to date.

In other words, their technical capacity should be aligned with traffic volume, key services, and the number of connected devices.

You should also assess whether there are physical redundancies and backup routes, or whether the Wi-Fi network adequately covers all critical areas with good signal quality.

💡 SAIMA SYSTEMS Tip: Document the entire physical and logical network with live diagrams, as the SAIWALL Secure SD-WAN technology solution does, which facilitates future audits and scalability.

Is your network optimized for hybrid or multi-cloud environments?

Does it support SDN (Software-Defined Networking) policies or defined networking approaches such as Intent-Based Networking (IBN), which automate the network and align it with business objectives?

Is it integrated with virtualization platforms such as VMware or Proxmox, which enable the creation of agile and scalable environments?

💡 SAIMA SYSTEMS Tip: The network is no longer just physical infrastructure, but an essential part of the suite of technological tools that power digital products and cloud-native services.

Consider whether your network can grow at the same pace as your organization and adopt new technologies without complex redesigns.

Can you add more locations, users, services, or IoT sensors without having to start from scratch?

Is your company ready for a transition to IPv6, 5G, or technologies like edge computing?

Future-readiness checklist:

• Compatibility with Wi-Fi 6 / Wi-Fi 6E.
• Capability for SD-WAN and microsegmentation.
• A 3-year technology refresh plan to maintain performance, security, and compatibility.

A powerful network isn't evaluated solely on its technical performance. It must also meet business objectives that enhance device mobility, provide a seamless user experience, and reduce operating costs.

💡 SAIMA SYSTEMS Tip: A network aligned with business KPIs is one that justifies every investment made in it. Evaluating network infrastructure is a continuous, strategic, and value-driven process.

At SAIMA SYSTEMS, we advise our clients on the processes of auditing, designing, and upgrading their enterprise networks to ensure they can adapt to future growth. Our SAIWALL Secure SD-WAN solution reliably connects headquarters, offices, and remote teams over the Internet, without the need for traditional MPLS. It also optimizes network traffic based on the performance and priority of critical applications. It includes firewalls, encryption, load balancing, and centralized visibility.