All Posts By

Stefano Gridelli

How to Monitor SD-WAN

By | Network Monitoring | No Comments

How to Monitor SD-WAN There are several factors that should be considered when implementing an SD-WAN solution. One of them is network monitoring. In this post, we review some SD-WAN challenges and how network monitoring can help overcome them. Path Remediation and Failover One of the benefits of SD-WAN is…

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Traceroute

By | Network Engineering | No Comments

Traceroute is an IP utility that is used to list all the routers (or “routing hops”) that are between the source host that issues the command and the destination host that is passed as argument. For each router, the command returns its IP address, Fully Qualified Domain Name (FQDN) if…

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What is Service Assurance?

By | Network Engineering | No Comments

Service Assurance (SA) for telecommunication networks is defined as the set of processes and policies in place to verify that network services meet predefined Service-Level Agreements (SLA). Service assurance is typically enforced by using one or more network monitoring tools to constantly perform checks and tests against network services and…

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