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The latest News and Information on IT Networks and related technologies.

Monitoring Cisco NX OS metrics with Grafana

In this article, we will explore what Cisco NX OS is and what it is used for. You will find out what metrics are and why it is very important to monitor them. Then, we will look at how to monitor Cisco NX OS metrics with Grafana, a graphical data visualization tool, and how MetricFire can help us with this. In order to learn more about MetricFire, book a demo with our technical specialists or sign up for the MetricFire free trial today.

Use CIDR notation queries to filter your network traffic logs

Classless Inter-Domain Routing (CIDR) is the dominant IP addressing scheme in the modern web. By enabling network engineers to create subnets that encapsulate a set range of IP addresses, CIDR facilitates the flexible and efficient allocation of IPs in virtual private clouds (VPCs) and other networks.

DIY SD-WAN vs. Managed SD-WAN

Software-Defined Wide Area Network (SD-WAN) is a network architecture that provides organizations with a flexible, secure, and cost-effective way to manage their networks. SD-WAN technology abstracts the underlying network and provides an intelligent layer of abstraction, making it possible to manage network traffic and dynamically control the flow of data. SD-WAN technology is an attractive option for organizations looking to improve the performance and security of their networks.

What is TTFB? | Time to first Byte Explained

This video delves into the crucial topic of Time to First Byte (TTFB). Time to First Byte is a vital metric that measures the duration it takes for a user's browser to receive the first byte of data from a web server. By understanding TTFB, you gain valuable insights into the responsiveness and efficiency of your website. Sematext's monitoring tool empowers you to accurately measure and track TTFB across multiple sites without needing local installations.

SD-WAN: Monitoring Blind Spots, and What to Do About Them

The adoption of software-defined wide area network (SD-WAN) technologies continues to pick up pace. By employing SD-WAN technologies, organizations have the potential to realize a range of advantages. Teams can achieve better performance while using lower cost, using commercially-available technologies. For example, teams can use public internet services rather than more expensive private WAN technologies, such as MPLS.

The Role of AWS Direct Connect in Hybrid Cloud Networking

Amazon Web Services (AWS) Direct Connect is a system that connects your business to an AWS service without using mainstream internet. Implementing this system into your company means any information transferred over the internet will use a private, secure network. AWS Direct Connect designs virtual interfaces that are directly connected to public AWS service. It makes the transfer of information quicker and more streamlined for your company.

Broadcom Recognized as Outperformer in the 2023 GigaOm Radar Report for Cloud Observability

We are excited to share that the AIOps and Observability solution from Broadcom has earned a leader position for platform play and maturity in the GigaOm Radar Report for Cloud Observability, 2023. This report reviewed solutions from 20 vendors on 13 criteria, including across such areas as innovation, understanding of emerging trends, solution capabilities and features, and deployment models.