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IBM SDN vs VMware NSX comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

IBM SDN
Average Rating
0.0
Number of Reviews
0
Ranking in other categories
Software Defined Networking (SDN) (15th)
VMware NSX
Average Rating
8.0
Reviews Sentiment
6.9
Number of Reviews
101
Ranking in other categories
Network Virtualization (2nd), Cloud and Data Center Security (2nd), Network Traffic Analysis (NTA) (6th), Network Detection and Response (NDR) (8th), Network Automation (5th), Microsegmentation Software (1st)
 

Mindshare comparison

While both are Enterprise Networking solutions, they serve different purposes. IBM SDN is designed for Software Defined Networking (SDN) and holds a mindshare of 1.4%, down 3.2% compared to last year.
VMware NSX, on the other hand, focuses on Network Virtualization, holds 46.6% mindshare, up 45.8% since last year.
Software Defined Networking (SDN)
Network Virtualization
 

Featured Reviews

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Tarek Nader - PeerSpot reviewer
It extends Layer-2 scalability on Layer 3
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.
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Top Industries

By visitors reading reviews
No data available
Computer Software Company
16%
Financial Services Firm
14%
Manufacturing Company
9%
Government
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

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What are the biggest differences between Cisco ACI and VMware NSX?
There are some very major differences between both the Products and to name a few. -Cisco ACI have physical network gear (9K Switches) where the Code runs in ACI Policy Mode & the UCS server wh...
What are the biggest differences between Cisco ACI and VMware NSX?
Once you know your way around the Cisco ecosystem, using Cisco ACI is not so difficult. It is a global product, so when you change one interface, changes are automatically reflected on every switch...
What do you like most about VMware NSX?
The product has valuable features for security and network extension.
 

Comparisons

No data available
 

Also Known As

No data available
VMware Nicira, Lastline Defender
 

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Overview

 

Sample Customers

Sin Chew Media, Naza Kia Malaysia Sdn. Bhd.
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
Find out what your peers are saying about Cisco, Aviatrix, TP-Link and others in Software Defined Networking (SDN). Updated: January 2025.
831,265 professionals have used our research since 2012.