NSX-T Tier0 Inter-SR Routing Explained

Inter-SR Routing is an iBGP peering feature between the SR Components of the Tier 0 Gateway deployed in Active-Active mode. This feature helps to tolerate an asymmetric failure of the SR component on the Edge node by routing the internal traffic reaching to it over the iBGP inter-SR link to the SR component on the…… Continue reading NSX-T Tier0 Inter-SR Routing Explained

Deploying and Configuring NSX-T Edges on N-VDS Networking

NSX-T Edges have flexible deployment options based on the host networking that is used. We can deploy NSX-T Edges on Distributed vSwitches (which is managed by vCenter Server) or on host N-VDS (which is managed by NSX-T). NSX-T Edges deployment and configuration on DvSwitches has been covered in my previous post, you can find it…… Continue reading Deploying and Configuring NSX-T Edges on N-VDS Networking

NSX-T T0 Active-Active Gateway and BGP Peering with Dell Networking ToR Switches

NSX-T supports BGP as the only dynamic routing protocol to peer the Edges (T0 Gateways) with the customer network. BGP is supported only on the Tier 0 gateways unlike NSX-V which supports dynamic routing on both the DLR and ESGs. Peering of T1 and T0 Gateways are fully managed by NSX-T and is transparent to…… Continue reading NSX-T T0 Active-Active Gateway and BGP Peering with Dell Networking ToR Switches

NSX-T Edges – Baremetal vs VM Comparison

NSX-T Edge Nodes come in two form factors – VM and Baremetal both leveraging Intel DPDK (Data Plane Development Kit) acceleration for the transport and Uplink networks. Deciding which form factor to use depends upon on our use case requirements and it is good to understand the workload behavior and virtualized services requirement properly before…… Continue reading NSX-T Edges – Baremetal vs VM Comparison

NSX-T L2 Bridging between Overlay & VLAN segments – Part 2

In Part 1 we discussed how to implement NSX-T L2 bridging between  Overlay & VLAN segments using ESXi Bridge Clusters. If you didn’t get a chance to go through my previous article, you can find it here: https://vxplanet.com/2019/06/06/implementing-nsx-t-l2-bridging-between-overlay-vlan-segments-part-1/ In this post we will discuss how to implement L2 bridging using NSX-T Edge Clusters. To iterate,…… Continue reading NSX-T L2 Bridging between Overlay & VLAN segments – Part 2

NSX-T L2 Bridging between Overlay & VLAN segments – Part 1

NSX-T supports L2 bridging between Overlay logical segments and  physical VLAN segments. Unlike NSX-V, NSX-T doesn’t have support for hardware VTEPs (because the ToRs are yet to support the Geneve encapsulation, they are still on VxLAN). With NSX-T, for these requirements, the option is to do an L2 Bridging on the Edges leveraging DPDK acceleration…… Continue reading NSX-T L2 Bridging between Overlay & VLAN segments – Part 1

NSX-T 2.4 Baremetal Edge Cluster Deployment and Configuration

NSX-T Edges come in two form factors – VM & Baremetal both leveraging DPDK libraries, and each having it’s own use case requirements. In this article, we will walk through the deployment, configuration and post-validation of NSX-T 2.4 Baremetal Edge cluster. Before we proceed, make sure that the hardware you are using meets the minimum requirements…… Continue reading NSX-T 2.4 Baremetal Edge Cluster Deployment and Configuration