Free VMware Network Virtualization Professional Practice Questions

BGP Neighbors: This parameter is essential for establishing BGP sessions with other routers. Configuring BGP neighbors allows VRF Lite gateways to exchange routing information with adjacent BGP-enabled devices.

Local AS: The Local Autonomous System (AS) number can be set for the VRF Lite gateway, which is necessary for BGP operations within a specific routing domain.

Security policy recommendations: Are East-West distributed firewall (DFW) security policies in the application category12.

Security group recommendations: Are VMs or physical servers whose traffic flows were analyzed for the time period and the boundary you had specified12.

Service recommendations: Are service objects that were used by applications in the VMs or physical servers that you had specified, but the services are not yet defined in the NSX inventory12.

https://docs.vmware.com /en/VMware-NSX-Intelligence/4.1/user-guide/GUID-BA3B0D67-4AA8-439E-A845-4598DAD6B9D0.html

NAT64 is supported on both Tier-0 and Tier-1 gateways, allowing for IPv6-to-IPv4 address translation at different gateway levels within NSX.

NAT64 requires the Tier-1 gateway to be configured in active-standby mode, as this configuration ensures stateful translation and consistency for IPv6-to-IPv4 traffic handling.

Configure ECMP on the Tier-0 gateway: ECMP (Equal-Cost Multi-Path) allows multiple paths for traffic between the Tier-0 Gateway and the upstream physical routers, effectively distributing the traffic load and improving throughput. By enabling ECMP, you can reduce congestion and increase bandwidth utilization, thus addressing performance issues.

Deploy Large size Edge node/s: Deploying larger Edge nodes can provide more resources (CPU, memory, and network interfaces) to handle higher throughput and reduce congestion. This is especially important if the existing Edge node is overwhelmed by the amount of traffic.

 The NSX Application Platform Deployment features are divided into three form factors: Evaluation, Standard, and Advanced. Each form factor determines which NSX features can be activated or installed on the platform1. The Evaluation form factor supports only NSX Intelligence, which provides network visibility and analytics for NSX-T environments2. The Standard form factor supports both NSX Intelligence and NSX Network Detection and Response, which provides network threat detection and response capabilities for NSX-T environments3. The Advanced form factor supports all four features: NSX Intelligence, NSX Network Detection and Response, NSX Malware Prevention, and NSX Metrics1.

https://docs.vmware.com/en/VMware-NSX-T-Data-Center/3.2/nsx-application-platform/GUID-85CD2728-8081-45CE-9A4A-D72F49779D6

A.  

The NSX Edge supports L2 VPN (Layer 2 VPN) functionality, which allows it to connect different Layer 2 networks over an IP transport.

Third-party hardware VPN devices can also be used as L2 VPN clients, providing connectivity between different Layer 2 networks through an external device.