NSX-T with Jam, trouble with DFW, SOLVED!
Introduction: Congratulations to Omkar, the winner of the first Spill the NSX-T Reader Challenge! And thank you Chris, our Ireland based correspondent […]
NSX-T with Jam, trouble with DFW
Introduction: Inspired by Mike Da Costa’s NSX/NSX-T Troubleshooting Scenarios, I’m putting out an NSX-T troubleshooting challenge to those who know me on […]
Configuring DNS Forwarding in NSX-T
Introduction: A DNS Forwarder is a Domain Name System (DNS) server on a network used to forward DNS queries for external DNS names to […]
DHCP Server Configuration in NSX-T
Introduction: The Dynamic Host Configuration Protocol (DHCP) allows clients to obtain their network configuration from a DHCP server automatically. In NSX-T, this […]
Geneve Tunnel Dependencies in NSX-T
Introduction: This post covers two crucial Geneve Tunnel dependencies to be aware of within NSX-T network virtualized environments: High-Level Concept to Remember: If the […]
How to Validate MTU in an NSX-T Environment
Introduction: NSX-T leverages the Generic Network Virtualization Encapsulation (Geneve) protocol, a network virtualization tunneling protocol used to establish tunnels across transport nodes […]
NSX-T Load Balancer Troubleshooting
One of the best diagnosis for NSX-T Load Balancer Troubleshooting is through careful monitoring and analysis of Edge error log activity when […]
NSX-T Edge Maintenance Mode 2
Edge Maintenance Mode Overview The NSX-T Edge cluster is a logical grouping of NSX-T Edge virtual machines that provide North-South routing for […]
NSX-T Edge Maintenance Mode (1)
Edge Maintenance Mode Overview The NSX-T Edge cluster is a logical grouping of NSX-T Edge virtual machines that provide North-South routing for […]
NSX-T 2.4.2 includes nsxcfg-vswitch
Background NSX-T 2.4.2 includes a new ESXi host Python script named nsxcfg-vswitch which can be used to recover network connectivity to an […]