NSX-v Operations Guide

Purpose

This guide shows how to perform day-to-day management of an NSX for vSphere (“NSX-v”) deployment. This information can be used to help plan and carry out operational monitoring and management of your NSX-v implementation.
To monitor physical network operations, administrators have traditionally collected various types of data from the devices that provide network connectivity and services. Broadly the data can be categorized as:

    Statistics and events
    ■ Flow level data
    ■ Packet level data

Monitoring and troubleshooting tools use the above types of data and help administrators manage and operate networks. Collectively, these types of information are referred to as “network and performance monitoring and diagnostics” (NPMD) data. The diagram below summarizes the types of NPMD data and the tools that consume this information.

NPMD data diagram

NPMD data diagram

The tools used for monitoring physical networks can be used to monitor virtual networks as well. Using standard protocols, the NSX platform provides network monitoring data similar to that provided by physical devices, giving administrators a clear view of virtual network conditions.
In this document, we’ll describe how an administrator can monitor and retrieve network statistics, network flow information, packet information, and NSX system events.

Audience

This document is intended for those involved in the configuration, maintenance, and administration of VMware NSX-v. The intended audience includes the following business roles:

    – Architects and planners responsible for driving architecture-level decisions.
    – Security decision makers responsible for business continuity planning.
    – Consultants, partners, and IT personnel, who need the knowledge for deploying the solution.

This guide is written with the assumption that an administrator who will use these procedures is familiar with VMware vSphere and NSX-v, and we assume the reader has as strong networking background. For detailed explanations of NSX-v concepts and terminology, please refer to the NSX for vSphere documentation website.

Scope

This guide covers NSX-v and its integration with core VMware technologies such as vSphere and Virtual Distributed Switch (vDS). It does not attempt to cover architectural design decisions or installation. Also, while there are third-party integrations and extensive APIs available to programmatically program and manage NSX, this document does not focus on APIs or third-party integration including other VMware products. We do mention specific APIs when they offer a recommended or efficient method for configuring NSX, and when there is no direct UI function available to perform the desired action.

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