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Showing posts from August, 2021

Using Fusion Centres to deal with security incidents

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Breaking the speed limits on SD-WAN

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MPLS and SD-WAN installations in South Africa branch environments average at low throughput speeds. Rarely, is SD-WAN used at 1 gigabits per second.   Read the article over at LinkedIn by Ronald Bartels over here .

Making your network resilient is more than link redundancy

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Obviously link redundancy is the most significant action a person can implement to improve network uptime. However, loss of connectivity has many causations. One of those is name resolution. It does not help that you links are up and the name resolution to use those links fails! This article is an interesting reference: Five nines with Dnsmasq .   Read the article over at LinkedIn by Ronald Bartels over here .

WiFi extenders are the spawn of Satan

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For the past few years there has been a scam running to sell WiFi extenders. Here is an example of a scam from a web site named SignalTech: Groundbreaking Device Exposes Greedy Internet Providers While Speeding Up Your Slow Internet .   Read the article over at LinkedIn by Ronald Bartels over here .

Intel driver optimization for SD-WAN Receive Side Scaling as a Solution for Core Overload

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The information is available from Introduction to Intel® Ethernet Flow Director and Memcached Performance .   Read the article over at LinkedIn by Ronald Bartels over here .

Using Wireshark as an SD-WAN troubleshooting tool

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    Wireshark is an awesome troubleshooting tool! It can be compared to the dusting for fingerprints at a crime scene. It confirms and/or exonerates.  Read more about it over at LinkedIn via this article !