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VMware NSX pros and cons

Vendor: Broadcom
4.0 out of 5
Badge Ranked 1

Pros & Cons summary

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Prominent pros & cons

PROS

NSX is highly scalable, allowing integration across different clouds and facilitating dynamic and efficient network configurations.
The micro-segmentation feature enhances security by allowing detailed segregation of applications and workloads.
NSX is easy to implement and supports straightforward initial setup procedures.
The distributed firewall is a noteworthy security feature, offering robust protection with easy rule implementation.
NSX provides comprehensive network virtualization capabilities, enabling efficient management of virtual networking environments.

CONS

VMware NSX has integration and scalability challenges across different networks and platforms.
VMware NSX setup and initial configuration are complex and can be cumbersome for users unfamiliar with the system.
VMware NSX's integration with other vendors and cloud environments is limited, making it difficult to implement within existing network systems.
VMware NSX's pricing and licensing models are expensive and lack flexibility, with constraints following the Broadcom acquisition.
VMware NSX requires improvements in automation, security vulnerabilities, and workload management across multiple clouds.
 

VMware NSX Pros review quotes

it_user746691 - PeerSpot reviewer
Senior Solutions Architect at SMP
Oct 1, 2017
It does have capabilities of micro-segmenting a network, being able to create smaller segments of various types of applications separated by various tiers.
MG
VMware NSX Engineer at a tech services company with 201-500 employees
Oct 1, 2017
NSX gives us the ability to put our network, NSX, onto any network there is, which allows us not to have to go to the network team to create networks our VLANs for networks.
it_user746712 - PeerSpot reviewer
EVS Engineer 3 at Cabela's
Oct 1, 2017
To be able to do the DR and SRM migrations from datacenter to datacenter, we're able to do them with SRM with VXLAN, with the NSX product.
Learn what your peers think about VMware NSX. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.
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DS
Infrastructure Architect
Oct 1, 2017
The we can actually extend Layer 2 networking across datacenters, and also Layer 3 networking, which comes along with it.
it_user746721 - PeerSpot reviewer
Solutions Architect at IronBow Technologies
Oct 1, 2017
It's very important for them to have small footprints and have as much services in their servers, as possible.
ML
Jun 29, 2018
We secured our organisation with Micro-segmentation.
Consudee5 - PeerSpot reviewer
Consultant with 51-200 employees
Nov 18, 2018
Any administrator with basic networking knowledge, in a couple of days, can be in full control of their networking without going through a networking engineer.
DeptMgr4ea4 - PeerSpot reviewer
Dept. Manager at a financial services firm with 10,001+ employees
Nov 18, 2018
Their technical support is very good. They help us figure out solutions when we have problems.
Technolo19ac - PeerSpot reviewer
Technology Manager at a comms service provider with 1,001-5,000 employees
Nov 18, 2018
The initial setup was straightforward. It follows a certain structure and you won't miss a step. It's all on the same level, step by step.
AL
Information Security Manager at Anana LTD
Nov 18, 2018
The microsegmentation allows me to sleep at night. My job is reducing risk, plugging security holes, and working with the automated layer security. Even if somebody spins up a new server, it has to have a tag in NSX.
 

VMware NSX Cons review quotes

it_user746691 - PeerSpot reviewer
Senior Solutions Architect at SMP
Oct 1, 2017
I think that one of the more important things to see better integrated into the NSX product would be an IDS/IPS type solution.
MG
VMware NSX Engineer at a tech services company with 201-500 employees
Oct 1, 2017
It still needs to grow. There are still some features that it doesn't do, like it doesn't do multicasting.
it_user746712 - PeerSpot reviewer
EVS Engineer 3 at Cabela's
Oct 1, 2017
Just being more knowledgeable about the different functions.
Learn what your peers think about VMware NSX. Get advice and tips from experienced pros sharing their opinions. Updated: December 2025.
879,259 professionals have used our research since 2012.
DS
Infrastructure Architect
Oct 1, 2017
They could branch out to the physical layer.
it_user746721 - PeerSpot reviewer
Solutions Architect at IronBow Technologies
Oct 1, 2017
Going through and getting more features sets from the routing protocols is definitely necessary for the future.
ML
Jun 29, 2018
It lacks full knowledge of physical side of the network topology.
Consudee5 - PeerSpot reviewer
Consultant with 51-200 employees
Nov 18, 2018
It takes time to do the initial setup. It is a bit slow, which is surprising.
DeptMgr4ea4 - PeerSpot reviewer
Dept. Manager at a financial services firm with 10,001+ employees
Nov 18, 2018
The initial establishment can be complex.
Technolo19ac - PeerSpot reviewer
Technology Manager at a comms service provider with 1,001-5,000 employees
Nov 18, 2018
I would like them to make integration with other vendors easier.
AL
Information Security Manager at Anana LTD
Nov 18, 2018
I would like to have automating reporting built into common service management platforms, such as JIRA, Serviceaide, and ServiceNow.