VMware NSX Reviews

Name: VMware NSX
Brand: VMware
Rating: 4 (100 reviews)

Vendor: VMware

4.0 out of 5

100 reviews
88% willing to recommend

1,791 followers

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What is VMware NSX?

VMware NSX is a sophisticated solution utilized for micro-segmentation, network security, software-defined networking, and private cloud construction. It aids in the transition from physical to virtual infrastructure, ensuring efficient network virtualization and security of production workloads.

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VMware NSX is the #1 ranked solution in best Cloud Security companies, #1 ranked solution in top Microsegmentation Software solutions, #2 ranked solution in top Network Virtualization solutions, #5 ranked solution in top Network Automation solutions, #7 ranked solution in top Network Detection and Response (NDR) solutions, and #8 ranked solution in Network Traffic Analysis tools. PeerSpot users give VMware NSX an average rating of 8.0 out of 10. Based on the analysis of the 100 most recent VMware NSX reviews, the overall sentiment is positive, with a sentiment score of 6.9. (The highest in the category). VMware NSX is most commonly compared to Prisma Cloud by Palo Alto Networks: VMware NSX vs Prisma Cloud by Palo Alto Networks. VMware NSX is popular among the large enterprise segment, accounting for 66% of users researching this solution on PeerSpot. The top industry researching this solution are professionals from a computer software company, accounting for 17% of all views.

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Featured reviews

Chris Nixon

Lead Infrastructure Architect at a hospitality company with 10,001+ employees

We were using VMware NSX for high availability. We recently used it to migrate a way to the public cloud The migration methods are the most valuable aspect of this solution. The rest is just overly complicated. We had some issues with the cloud version. It needs to be cheaper. We are stopping…

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Vijaykumar Vasoya

IT Specialist at Systems and Information Technology Ltd

Our primary focus is to create a layer that effectively connects to the remote site. This involves optimizing and accelerating the VXLend component, which is highly popular in our setup. We usually configure VXLend to enhance disaster recovery capabilities, specifically for applications that…

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Roger Nurse

VMware NSX T/V Consulting Engineer /Solutions Architect at Onebox Solutions

The most valuable features are: * N-VDS Geneve encapsulation L2/L3 * Less need for the VM to hit the TOR switch to communicate with VMs on the same ESXi host/segment (logical switch) * Micro-segmentation capabilities/tagging * NSX-T dashboard/compute usage across the configuration allows a quick view * The NSX-T configuration screens are fairly easy to navigate but they might need to simplify them a bit in future versions. * Very extensive detailed configuration items can be set in Uplink profiles to better map pNICs * Edge TEP and Host TEP tunnel config and troubleshooting is much more understandable and verifiable

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VMware NSX mindshare

Product category:

As of November 2024, the mindshare of VMware NSX in the Network Virtualization category stands at 46.2%, up from 45.9% compared to the previous year, according to calculations based on PeerSpot user engagement data.

Network Virtualization

Key learnings from peers

Last updated Oct 22, 2024

Valuable Features

VMware NSX offers valuable features such as micro-segmentation, distributed firewall, and ease of use. Users appreciate its ability to enhance security by allowing granular control over virtual networks. The platform provides scalability, seamless integration with VMware environments, and the ability to manage networks without altering the physical infrastructure. Its automation capabilities facilitate rapid deployment, while VXLAN encapsulation and extended Layer 2 and Layer 3 networking optimize traffic management. Cloud readiness and distributed router and switching features are highly valued.

"They have a lot of support and specialists who can meet with the customer."
"The most valuable features are its security aspects, especially the IPS and IDS for intrusion detection and protection."
"NSX helps us by making IT management and operations more efficient. When VMs spin off from the DC to the DR site, all required settings on the network level are handled automatically."

Room for Improvement

VMware NSX requires improvements in deployment speed, reporting clarity, and support for additional environments like Kubernetes. Integration with other vendors and open-source solutions can be enhanced. Routing and overlay technology need updating. Pricing and licensing are areas for consideration. Users find it complex and desire more intuitive features. Security and automation capabilities can be expanded. Technical support and documentation should be strengthened, with better migration tools and scalability options required.

"Migrating from V to T is very tricky, complicated, and there are a lot of parameters to account for."
"A faster resolution time would be beneficial."
"The ticket support response time from VMware could be improved. Often, callbacks are delayed, which can be problematic if the servers are in production."

ROI

VMware NSX aids partners in leveraging existing infrastructure and reducing security exposure. It allows the prolonging of hardware refresh and diminishes the need for additional network switching capacity. Users have reported savings in CAPEX and reduced man-hours. Although the initial expense may be high, notable returns on investment are observed after a year and a half. VMware NSX enhances security and offers end-to-end visibility to virtual environments, streamlining costs via potential deployment of VPS models.

Pricing

Enterprise buyers evaluating VMware NSX report that pricing tends to be on the higher side. Although some find it cost-effective, most note that its bundled pricing model can be complex and inflexible, often leading to additional costs for unused features. Licensing fees are perceived as expensive, typically renewable annually or every three years, with costs influenced by the infrastructure size and feature set. Despite the high price, NSX is occasionally considered reasonably priced compared to competitors.

"I would rate the pricing of VMware NSX as seven out of ten"
"The product pricing ranges from medium to expensive. I rate the pricing a seven out of ten."
"VMware NSX is a cheaper product compared to its competitor, Cisco."

Popular Use Cases

VMware NSX is primarily used for network virtualization and implementing microsegmentation, enhancing security in virtual environments. Organizations employ it for distributed firewalls, managing cloud and private cloud networks, and improving disaster recovery. Clients benefit from reducing physical devices and utilizing advanced features like load balancing, automation, and seamless connection across sites. It supports software-defined networking and accelerates the deployment of applications while offering flexibility for various network setups.

Service and Support

VMware NSX customer service receives high marks for responsiveness and expertise, with many praising their efficiency in problem-solving. Customers commend the knowledgeable engineers for their quick and effective support, though some note challenges reaching higher-level support and delays in certain regions. Feedback varies but generally, technical support is considered helpful, with some users experiencing swift resolutions and others mentioning room for improvement in speed and expertise.

Deployment

VMware NSX's initial setup varied in complexity depending on user experience and deployment scenarios. Many described it as straightforward, especially with cloud deployments. On-premises setups required UNIX knowledge. Complexity arose with network architecture configuration post-installation. While modular install options eased the process, inadequate documentation and integration challenges contributed to difficulties. Users agreed preparation and adhering to guidelines facilitated smoother implementations. Overall, though initial setup can be complex, familiarity and guidance significantly improve the experience.

Scalability

VMware NSX is praised for its scalability, handling large environments with ease. Users indicate that it supports diverse infrastructures, accommodating several servers and thousands of users. While some note complexity in scaling, many report successful expansion across data centers. Its scalability scores well, frequently rated between seven to ten. VMware NSX's distributed nature, ease of scaling, and integration capabilities contribute to its popularity as an adaptable networking solution for diverse needs.

Stability

VMware NSX is consistently praised for its stability, exhibiting no significant issues or crashes across various environments. It has matured significantly and integrates well with other technologies, including Red Hat and Ubuntu. Challenges mostly arise during upgrades, yet frequent updates improve its performance. Stability ratings often reach eight or nine out of ten, reflecting satisfaction in its reliable functionality. Users emphasize the importance of careful planning and design before implementation for optimal performance.

These insights are based on the in-depth reviews provided by peers to help you make a better buying decision.

Download our VMware NSX Buyer's Guide for additional reliable information.

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Top industries

By visitors reading reviews

Computer Software Company

17%

Financial Services Firm

14%

Government

Manufacturing Company

Healthcare Company

Educational Organization

Insurance Company

University

Retailer

Energy/Utilities Company

Comms Service Provider

Real Estate/Law Firm

Construction Company

Hospitality Company

Transportation Company

Legal Firm

Media Company

Non Profit

Outsourcing Company

Wholesaler/Distributor

Performing Arts

Pharma/Biotech Company

Recreational Facilities/Services Company

Aerospace/Defense Firm

Consumer Goods Company

Logistics Company

Marketing Services Firm

Compare VMware NSX with alternative products

Learn more about VMware NSX

VMware NSX empowers organizations to manage network functions, implement distributed firewalls, and enhance security within virtual environments. Crucial for disaster recovery and load balancing, it supports cloud-native application development and enterprise clients. Its ease of use, scalability, and seamless integration with existing VMware solutions ensure streamlined network management and swift deployment. Despite its extensive features, areas like pricing, routing functionality, and compatibility with certain platforms require attention.

What are the key features of VMware NSX?

Ease of Use: Simplifies network management with an intuitive interface.
Scalability: Adapts to growing infrastructure needs seamlessly.
Micro-Segmentation: Enhances security by dividing networks into smaller, manageable segments.
Integration: Seamlessly works with existing VMware solutions and third-party applications.
Dynamic Routing: Optimizes network traffic efficiently.
Security Options: Offers robust firewall features and security measures.
Automation: Facilitates quick deployment through comprehensive automation capabilities.
High Bandwidth: Ensures high-performance network operations.

What benefits and ROI should users look for?

Enhanced Network Security: Superior protection for virtual environments.
Efficient Disaster Recovery: Reliable support for business continuity.
Reduced Deployment Time: Fast implementation and configuration.
Improved Network Management: Centralized and streamlined control of network resources.

VMware NSX is widely implemented across industries such as finance, healthcare, and manufacturing. Organizations in these sectors utilize it to bolster security, enhance network efficiency, and support cloud-native applications. By extending on-premise networks into provider spaces and managing virtual access networks, VMware NSX significantly optimizes infrastructure operations.

VMware NSX was previously known as VMware Nicira, Lastline Defender.

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VMware NSX customers

City of Avondale, Lumeta, Kroll Ontrack, Heartland Payment Systems, Baystate Heallth, Exostar, Tribune Media, iGATE, NTT Communications, Synergent, California Natural Resources Agency, Bloomington Public Schools, Columbia Sportswear, Join Experience S.A, Schuberg Philis