Network Jigsaw

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Blog

AlexF
1 minute

  • The Cat 6500

    “Every old idea will be proposed again with a different name and a different presentation” – RFC-1925 Today I received a late Christmas present (to myself), it arrived, strapped to… Read more

  • Multi-Cloud Connectivity

    According to the results of IBM’s global study on cloud transformation there has been a drastic shift in business needs as only 3% of respondents reported using a single private or… Read more

  • Zscaler – Disaster Recovery using ZPA

    Over the years we have designed and implemented a variety of Disaster Recovery (DR) environments and processes for customers to meet their requirements. These DR projects have ranged from Active/Active… Read more

  • SD-WAN – VMware SD-WAN by VeloCloud – Part 2

    VeloCloud is a leading SD-WAN product which was procured by VMware 2 years ago and has since been rebranded VMware SD-WAN by VeloCloud. VeloCloud along with Viptela were the first… Read more

  • Cisco ASAv Firewall – FaQ

    Frequently asked Questions VPN NAT behind the VPN Gateway Public IP This sounds like inception to me. In some instances 3rd parties do not accept a VPN connection using an… Read more

  • Azure Firewall

    Microsoft’s Firewall as a Service offering, Azure Firewall, was released in 2018. A bit late in the day in my opinion as early adopters of Azure would have already procured… Read more

  • Azure VPN Gateway

    More and more we are asked by clients to configure site-to-site VPN tunnels from on-premise VPN gateways such as Checkpoint and Cisco to Azure using the native Microsoft Azure VPN… Read more

  • SD-WAN – VMware SD-WAN by VeloCloud – Part 1

    I’ve been using VMware NSX SD-WAN by VeloCloud (and that mouthful for the remainder of the post will be referred to as VeloCloud), for the last 4 months. I thought… Read more

  • SD-WAN – Vendor/Platform Selection

    Choosing an SD-WAN vendor/platform has become increasingly difficult as the WAN edge market rapidly expands. This blog provides a summary of my thought process when down selecting SD-WAN vendors/platforms. SD-WAN… Read more

  • SD-WAN – A New Hope

    The latest trend in the network world is Software Defined WAN (SD-WAN). By 2023 Gartner predicts 80% of organisations will have moved to SD-WAN so it’s worth taking note. So… Read more

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