Vrealize Network Insight 3.8 Installation

References:   VRNI Architecture: https://blogs.vmware.com/management/2016/10/vrealize-network-insight-3-1-scalability.html   Installation Guide: https://docs.vmware.com/en/VMware-vRealize-Network-Insight/3.8/vRealize-Network-Insight-Installation-Guide.pdf   This installation is broken down into two parts: - One for platform & - The other for Collector aka Proxy. During the deployment of OVA for Platform & Proxy, you will use Thin Provision as the virtual disk format. 1. The first step with regards … Continue reading Vrealize Network Insight 3.8 Installation

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NSX Edge Load Balancer – One Arm Mode

In the topology above, NSX edge load balancer is deployed in one arm mode. NSX edge load balancer has a single layer 3 interface which is connected to Distributed Logical Router via a logical switch. This logical switch is dedicated for Load Balancing Tier. There is also a Web Tier hosting web servers and these … Continue reading NSX Edge Load Balancer – One Arm Mode

OSPF Routing Protocol in NSX

OSPF NSX         The above topology illustrates OSPF Totally NSSA setup in NSX domain.   Distributed logical router is handling east-west traffic within the data center while the edges E1 and E2 are handling north-south traffic.   Edges E1 and E2 are configured in ECMP mode which allows more bandwidth to flow … Continue reading OSPF Routing Protocol in NSX

Usage of VXLAN and VXLAN traffic flow

Traditionally, VLANs / Virtual LANs have been used to segment broadcast domains. Such segmentation has been beneficial due to numerous benefits: Smaller broadcast domains means fewer hosts that will process broadcasts from other hosts. This also saves CPU and memory of all involved devices in a broadcast domain. These VLANs are nowadys being replaced by … Continue reading Usage of VXLAN and VXLAN traffic flow

VMWare NSX Distributed Firewall

We tried to cover VXLAN and VXLAN traffic flow earlier. Every solution has three main components to it - Management, Control and Data Plane. NSX Manager is the management component of VMware NSX solution We now try to know more about Data Plane components of NSX. Data Plane of NSX has: ·         Logical Switch ·         … Continue reading VMWare NSX Distributed Firewall