VMware NSX Reviews

We host citizen-centric portals. They are web portals where citizens can enter and fetch data. For example, we have tax-related portals, health-related portals, and education-related portals. These are social welfare portals, and for that, we use AWS services.

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.

The most valuable feature of NSX is the ease of configuration. It handles automatic configuration of IP addresses and network settings during VM migrations between data centers.

The ticket support response time from VMware could be improved. Often, callbacks are delayed, which can be problematic if the servers are in production.

We have been using NSX for almost one year.

NSX is stable and reliable. I would rate its stability between eight or nine out of ten.

NSX is quite scalable. I would rate its scalability as eight out of ten.

The customer support from VMware could be more responsive, as sometimes callbacks are delayed, causing delays in addressing critical issues.

We did not switch from another solution to NSX. We have been using VMware products, including vSphere, for many years.

The initial setup of NSX was complex, but with the help of an experienced vendor and support from VMware, we managed to configure it successfully in a short time.

We had an experienced vendor help with the implementation and received good support from VMware during the setup.

VMware has moved to a bundled pricing model, which means we are sometimes forced to pay for features we don’t use. This has increased our overall costs.

We evaluated Azure and other solutions, but we preferred AWS.

I recommend NSX because it simplifies IT operations and management, especially for data center network configurations.

VMware NSX helps create and operate on-demand networks. The solution is dynamic and flexible. Our company's principal use case for the product is to provide a network for private projects. VMware NSX is also used to link virtual networks with legal networks and develop a single environment that permits comprehending virtual and physical tasks. 

Firewall security is one of VMware NSX's vital features. Using the tags and the solution's security policy is incredibly simple. For instance, I can create a sketch on paper and redesign it with the tags present on the network segment using VMware NSX. 

A basic load balancer feature was present in a previous version, but the latest version only has an advanced load balancer. The vendor should integrate a basic load balancer in future versions. The advanced load balancer is mostly suitable for system integrators, but it is not usable for our company dimensions. 

I have been using VMware NSX for three years. 

I would rate the stability a ten out of ten. 

I would rate the scalability a nine out of ten. There are about a few hundred end-users of the solution in our organization. 

Our organization's virtual environments consist of virtual machines and systems within the network segments of VMware NSX, and every lab has professors, researchers, and students. 

Before Broadcom acquired VMware NSX, I would rate the tech support a nine out of ten. But presently, I wouldn't rate it so high because our company has difficulty reaching customer support. Whenever I write an email to the technical manager of the solution, I often don't receive a response. 

Overall, the setup process of VMware NSX was easy, but due to the unfamiliarity, the beginning of the process was a steep climb for our organization's team. In our company, we majorly utilize the on-prem deployment model but temporarily we also used the solution in the cloud because we needed the virtual labs and sometimes we needed to use VMware NSX on Azure. 

As a public administrator in Italy, our company signs a contract with an organization connected to numerous universities. This aforementioned organization creates the tender with VMware. I would rate the pricing of VMware NSX as seven out of ten. 

The micro-segmentation function of VMware NSX is wonderful because this feature allows for the best control of every single entrance point of data packets. I would overall rate VMware NSX a nine out of ten. I would recommend others to use the solution. 

It's what we use the CIS Benchmarks for. It's for employing hardening rules and keeping them up to date when things happen on our systems. So it's really configurations and stuff that harden and report back. 

Now, some of the hardening we have in our configuration, so there's some overlap there, but actually running the benchmarks and enforcing the benchmarks as security rules, they don't have much built for that. They got nothing for AIX, and Linux is not where the CIS benchmarks are. So they're way behind on partnering.

We had proof of concept at one point before the VMware purchase of SaltStack. And it had some merit, but the reality was it was under-implemented. And the merits were all in Linux. It was a good first stab at it, but it didn't have enough to implement in our environment, and then AIX kind of washed it right out, and they made a statement that they weren't going to support it. So it's been ruled out for us for a number of months.

SecOps does not work for us. Their SecOps is so infant, and it doesn't support AIX that we just can't use it.

Unusable is unusable. So if someone gives it to me for free. I can't use it. The only good thing is they've thought about it, but to me, they've underwritten it and haven't given it the attention to be a real product.

We use CIS (Center for Internet Security) Benchmark. It's actually a membership-type thing. And they have hardening rules and benchmarks, and it's a very common standard. 

They have products out there that Syscat is an older one, and they have a newer one, which I can't remember the name of. But it runs on your system, and they have benchmarks in there, and it scores your system based on hardening. 

We maintain a matrix of our hardened systems on a daily basis and know whether that score changed or not and alert if it does change. And then, in our environment, we have a whole lot of other tools out there.  

I would rate my experience with the initial setup a three out of ten, where one is a complex process, and ten is a difficult setup process.

This solution is really unusable from my perspective at this point. Overall, I would rate the solution a one of ten. 

We use so little of Red Hat Satellite. We use it for patching only. And I liked it better when it was the spacewalk equivalent, the informant thing. They're putting too much effort into the Virtu utilization and not enough into the day-to-day operations, for patching and stuff. Patching is a plugin as opposed to, like, the main product. Which is what we use it for.

So we're actually writing our own at this point because it's so heavy right now. The old satellite was good. Not great, but good. This one is just way too much overhead and focused on stuff we don't use.

We use the solution to establish a connection between our two sites using the same IPs. This is our primary use case.

Segmentation, specifically micro-segmentation, and also for its extended service between sites to keep the same IP address on all sites are valuable features of the solution for our company.

The solution could benefit from improvements in its pricing and scalability.

I have been using VMware NSX for two years. Also, I am using VMware NSX-T 1.0

It is a stable solution. Our company is migrating from VMware NSX-T 1.0 to VMware NSX-T 3.0.

In terms of scalability, I would rate the solution a seven out of ten. Currently, VMware NSX is being used extensively in my company by approximately 1,000 end-users.

When our company contacts VMware's technical support, we open a ticket for our support request. In the past, we escalated issues to VMware support and raised tickets to receive resolutions.

The solution's initial setup process was easy.

The implementation process for the solution was executed with the assistance of our organization's in-house team.

Regarding the deployment process, we begin with the manager and the product. Next, we deploy the controller and proceed with the requirements of UA6. Subsequently, we configure the DLR, ULS, or UDL.

I don't look over the pricing and licensing of the solution.

Before our company decided to go with VMware NSX, we evaluated VMware vRA and VMware vRO.

The solution is highly recommended for those with similar use cases as our company, given its features and the exceptional support it offers. The solution's prompt and responsive support team makes it a reliable option. Overall, I rate the solution an eight out of ten.

Our clients are moving from traditional to virtual infrastructure, so we sold them vSphere, vSAM, and NSX to manage all the workloads inside VMware. All the VMs work just like traditional infrastructure inside an appliance.

NSX has excellent security features like virtual firewalls. I also like the micro-segmentation features, which are useful for the virtual machines inside the servers.

I started working with Nutanix NSX last year. 

I rate NSX eight out of 10 for stability. 

NSX is easy to scale. 

We sell Nutanix, Dell EMC, HPE, and IBM. Right now, I'm working with IBM Storage and Power Servers. We have Pure Systems, too, but I'm still new. It's my first week at the company, so I'm still studying other vendors that I'm unfamiliar with.

I'm not implementing. I am selling the solution. You can use it on-prem or in the cloud. If you are using SRM, including NSX in your workloads makes things easier. You can easily move everything, including the network security and several layers inside the appliance, to the cloud or any other site.

VMware has a subscription and perpetual license. In the New Year, they're changing many things about the licensing model. Previously, NSX was licensed according to the number of sockets inside the appliance, so we bought VMware licenses based on that. However, that may have changed this year. We are still contacting the vendors to understand the new licensing strategy.

I rate VMware NSX nine out of 10. I recommend it.

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 its use. We won't need it because we'll be using cloud-native.

The company has been working with VMware NSX for six years.

I have hands-on experience with VMware NSX.

It was on-premise, but we just used it to do cloud migration to VMC, and it will be removed after that.

The on-premises version of VMware NSX was not stable, but it was for VMC migrations. 

The on-premises version of VMware NSX is not scalable.

The cloud version is most likely fine. I couldn't really say, but after the on-premise system was implemented, everyone was afraid of change. It was really flaky.

We don't have a large number of users. It is not used as such by people; it is a piece of infrastructure software.

There would have been less than half a dozen, not very many.

I personally have not had any contact with technical support.

The initial setup is complex.

TCS assisted us with the installation.

If five is a good price and one is a high price, I would rate the price a one out of five.

I would not recommend this solution to others.

As a technical solution, I would rate VMware NSX a five out of ten.

NSX is used with vCloud Director to provide networking as a service or extend the capabilities of the load balancer, VPN, firewall, etc. There are two types of NSX. VMware's latest version is a product called NSX-T. It's a universal solution used across the VMware lineup and products like Hyper-V or the public cloud. You can use it on-prem or public cloud as well. NSX is used by the operations team, architects, and engineers. There are maybe 20 to 30 people using it.

NSX extends Layer-2 scalability on Layer 3, covering the vRO and extending the capability on Layer 3 by decapsulating using a new mechanism. NSX-V was designed to use with VMware products and Success 360, providing more flexibility toward different levels of cloud, containers, and components. NSX-T gives you the ability to stretch your network across different view locations. If you have multiple sites, you can connect them using NSX-T.

In the next release, they should enhance the visual interface. With NSX-T, it's difficult to communicate between the public cloud and the container. 

I have been using NSX for three or four years. 

NSX is stable.

NSX is scalable. You can deploy it on one node or a three-node cluster.

I rate VMware support six out of 10 for NSX-V and seven out of 10 for NSX-T.

Deploying NSX is difficult. VMware NSX has three components: management, controller, and database. You have to understand each of them and where to deploy them. There are lots of logs as well. The deployment varies whether you are deploying on a VM, public cloud, or standalone hardware. Each has its own prerequisites.

First, you have to enable features on your physical equipment, enabling you to install NSX. You have to deploy the dependencies and fix the board. The deployment time depends on the equipment, whether it's from Cisco, Jupiter, or another vendor. They have different approaches to enabling NSX.

The licensing is based on the CPU or the physical unit.

I rate NSX nine out of10. 

We use the product for disaster recovery purposes. It helps us expand the network and security for workloads running inside the environment. In the cloud, specifically with Azure VMware Solution or AWS, VMware NSX provides protection-related capabilities.

Regarding network management, it enables the ease of creating a network configuration for any application.

The product has valuable features for security and network extension. We can secure customer environments by effectively managing and securing traffic and facilitating seamless network extension. We can address challenges related to workload migration, where we often need to relocate workloads between environments due to changes in licensing or applications. The DFW, i.e., Distributed Firewall, is the most beneficial feature for network security and micro-segmentation.

The network-extending capabilities for the physical environment need improvement. Instead of virtualization, the ability to add physical servers to the network could be enhanced.

We have been using VMware NSX since 2018. We have worked with different versions depending on the customer's requirements. We are working with the latest version as well.

It is a stable platform.

We have medium to enterprise-level customers for VMware NSX. Regarding scalability, we can add new nodes or servers to the cluster. It automatically extends in a horizontal scale-out approach when the nodes are added.

I rate the scalability a ten out of ten.

We open a case and await the engineer's reply on escalation. It is a process similar to that of other vendors.

Neutral

The initial setup is straightforward. The implementation time ranges from days to weeks, depending on the business use cases per customer requirements. It involves the assessment of design, deploying, and verifying the same. I rate the process an eight out of ten.

The product pricing ranges from medium to expensive. I rate the pricing a seven out of ten.

VMware NSX has played a significant role in supporting your organization's efforts in automated network provisioning and creating multi-tenant networks, especially when integrated with vRealize Automation or other automation tools. We were able to create an automated orchestrated workload and manage IP assignments.

I rate the product a ten out of ten.

I was part of the NSX troubleshooting team from VMware, where we worked with different customers to troubleshoot their NSX operational issues. Also, I was part of the design and deployment team. We do PSO projects and migration for customers.

The most valuable feature of VMware NSX is the DFW (distributed firewall). The distributed firewall is much better and more powerful than the physical firewall because it's applied at the beginning level.

The software-defined version of VMware NSX contains all the security features like IPS and IDS. In the physical space, you have to get separate IDS, security, or load balancer products. VMware NSX provides several features like VPN, load balancers, DFW, and gateway firewall.

Since most people are very much used to physical networking, they find it difficult to use VMware NSX in the initial stage.

I have been using VMware NSX for the past six years.

The solution's stability is very good compared to its older versions. It is advisable not to go in a production environment with the latest version because it might sometimes have new features that can break.

I rate VMware NSX a nine out of ten for stability.

We can easily scale the solution with the current product version if we have more users.

I rate VMware NSX a nine out of ten for scalability

The solution's implementation is easy.

The initial phase of deployment involves deploying three NSX Managers. Then, you have to plan to do a lot of things like configurations and routing. If you have everything ready for configuration, you should be able to complete the VMware NSX installation in a month.

In the case of daily deployment, it depends on how much we are deploying and how many configurations we are doing. Two weeks should be more than sufficient to complete the configurations if we do it daily.

VMware NSX is a cheaper product compared to its competitor, Cisco.

Since most people are very much used to physical networking, they find it difficult to use VMware NSX in the initial stage. However, once you start using it, you'll be very much fond of the particular product. VMware NSX is very easy to manage.

You can deploy the solution on the cloud or on-prem, depending on the customer's requirement.

When changing from the physical to the virtual space, you have to plan the routing part. You'll have a hardening of networks in the physical space. However, when you bring it to NSX, everything is at the hypervisor level in the virtual space. That's one thing you will have to plan because a few critical applications might require a VLAN-backed network.

They have a restriction that they can't move it to the overlay networks and must remain in the physical VLAN. We have to plan properly for migrations because improper planning can break the current network or operations.

It would be good if users use all the features in the solution to have everything in one place. Users can access the web UI to manage security, load balancer, and VPN protection.

Overall, I rate VMware NSX an eight out of ten.

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 operate within the same subnet. This approach ensures that in the event of a disaster, such as a WAN failure or when external layers are inaccessible, there's no need to change IP addresses. It allows users to connect seamlessly from any location since the servers maintain the same subnet, and data replication occurs between the data centers. The result is minimal disruption and no requirement to modify configurations during these critical scenarios.

Traditional network management often involves dealing with individual components separately while VMware NSX offers a more streamlined approach. It operates on a logical level, providing a comprehensive and centralized way to manage your network resources. This not only simplifies management but also enhances scalability. It enables us to create and adjust policies dynamically, allowing for real-time updates and enforcement so we can effectively oversee our entire data center from a single point of control.

One aspect that needs improvement is the need for further automation. We are already operating in a software-defined data center environment, and while the product is mature, there's room for enhancing automation.

I have been using it for approximately three years.

It provides robust stability features. I would rate it nine out of ten.

It provides excellent scalability capabilities. When it comes to micro-segmentation, it allows you to scale naturally. You can distribute firewall and load-balancing functionalities efficiently as your network grows. It also offers seamless integration with the physical network infrastructure, making it easy to extend your virtualized network into the physical world.

The customer support from VMware is exceptional. Recently we encountered a critical issue where one of our virtual machines failed to start and was displaying a blue screen. Despite the urgency of the situation, we logged a support case, and within twenty minutes, we received a response. A support representative promptly called us, established a remote connection, conducted a thorough analysis, and successfully resolved the problem.

Positive

I have experience with Cisco, but I find VMware to be a superior solution. The primary reason is the seamless integration that VMware offers, especially within a data center environment. When working within a data center, VMware's virtualization capabilities are all that we need. We no longer require separate hardware, edge products, load-balancing solutions, or firewall products. Everything can be fully integrated into a unified system and it allows us to accomplish everything from one console and one central point of control, making it a highly efficient and streamlined solution.

When it comes to VMware, there are two primary options: NSX-V and NSX-T. NSX-V is known for its user-friendliness and effectiveness. Setting up SD-WAN connectivity with NSX-V is straightforward.

The price is significantly high and it can be a hurdle for many potential users.

I would highly recommend VMware for a wide range of users, spanning from large enterprises to small and medium-sized businesses. It's an ideal choice for those who require disaster recovery solutions or cloud extensions. Its versatility and capabilities make it a valuable choice for anyone looking to scale their infrastructure, whether it's within a data center or by extending into the cloud. I would rate it eight out of ten.