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Cisco Nexus pros and cons

Vendor: Cisco
4.2 out of 5

Pros & Cons summary

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Prominent pros & cons

PROS

Cisco Nexus is praised for its scalability and modularity, allowing for future growth and flexibility in network design.
Its high performance and low latency make it an optimal choice for high-density environments and critical network operations.
The stability and reliability of Cisco Nexus are frequently highlighted, ensuring consistent uptime and dependable performance.
Many users appreciate the strong technical support and resources available from Cisco, providing confidence in ongoing network management.
The integration of features like Virtual Port Channels and in-service software upgrades enhances redundancy and operational flexibility.

CONS

Cisco Nexus has a complicated licensing model that could be simplified for better user experience.
The price of Cisco Nexus is higher compared to other alternatives in the market, making cost reduction necessary.
Some users experience instability and unresolved bugs with Cisco Nexus, affecting performance consistency.
The technical support for Cisco Nexus needs improvement, especially concerning issue resolution and response time.
Scalability is a concern with Cisco Nexus, as the system could be more flexible to accommodate various configurations.
 

Cisco Nexus Pros review quotes

Security6161 - PeerSpot reviewer
Security Engineer at a financial services firm with 1,001-5,000 employees
Jun 19, 2019
It is a scalable, reliable, stable and efficient solution.
Ctio21c2 - PeerSpot reviewer
CTIO at a comms service provider with 10,001+ employees
Jun 19, 2019
A very solid and reliable solution.
NetworkE9b11 - PeerSpot reviewer
Network Engineer at a government with 11-50 employees
Jun 19, 2019
Current flexibility and the opportunities for future planning and scaling make this product line an ultimate opportunity.
Learn what your peers think about Cisco Nexus. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
879,768 professionals have used our research since 2012.
NetworkE492f - PeerSpot reviewer
Network Engineer at a retailer with 10,001+ employees
Jun 19, 2019
This solution provides all of the routing and searching features that we need.
NetworkE1898 - PeerSpot reviewer
Network Engineer at a healthcare company with 1,001-5,000 employees
Jun 19, 2019
The most valuable feature of this solution is its speed.
NetworkEd74c - PeerSpot reviewer
Network Engineer Principal
Jun 19, 2019
The flexibility, how accurately the VPCs operate as well as the redundancy built into it with the VPCs are the most valuable features.
DR
Senior Network Engineer at Halliburton Company
Jun 19, 2019
The consolidation of all of the layer two ports into one rack is very valuable.
BP
Director at Wipro Technologies
Jun 19, 2019
The implementation was straightforward and the product is stable.
NetworkA4cd8 - PeerSpot reviewer
Network Adminstrator at a government with 501-1,000 employees
Jun 19, 2019
This solution has allowed us to better prepare our network for 10-gigabit.
UnifiedCe19b - PeerSpot reviewer
Unified Communications Engineer at a retailer with 1,001-5,000 employees
Jun 19, 2019
This solution has saved us both time and money because we now have the ability to control all of these telephony devices that are deployed nationwide.
 

Cisco Nexus Cons review quotes

Security6161 - PeerSpot reviewer
Security Engineer at a financial services firm with 1,001-5,000 employees
Jun 19, 2019
The GUI interface could be improved to make it more user friendly.
Ctio21c2 - PeerSpot reviewer
CTIO at a comms service provider with 10,001+ employees
Jun 19, 2019
The only thing to improve is to continue to get better.
NetworkE9b11 - PeerSpot reviewer
Network Engineer at a government with 11-50 employees
Jun 19, 2019
Multi contexts would be nice to have to separate different tenants logically and securely.
Learn what your peers think about Cisco Nexus. Get advice and tips from experienced pros sharing their opinions. Updated: January 2026.
879,768 professionals have used our research since 2012.
NetworkE492f - PeerSpot reviewer
Network Engineer at a retailer with 10,001+ employees
Jun 19, 2019
Some of the DHCP features need improvement.
NetworkE1898 - PeerSpot reviewer
Network Engineer at a healthcare company with 1,001-5,000 employees
Jun 19, 2019
I would like to see a lighter platform.
NetworkEd74c - PeerSpot reviewer
Network Engineer Principal
Jun 19, 2019
There's been a little bit of bugginess in the code, but that happens.
DR
Senior Network Engineer at Halliburton Company
Jun 19, 2019
I would like to see more on-device programmability, as it seems to be lacking in this platform.
BP
Director at Wipro Technologies
Jun 19, 2019
The product lacks options for integration with other market products that would allow us more flexibility.
NetworkA4cd8 - PeerSpot reviewer
Network Adminstrator at a government with 501-1,000 employees
Jun 19, 2019
My only complaint is that not all of the ports on it are enabled from the start.
UnifiedCe19b - PeerSpot reviewer
Unified Communications Engineer at a retailer with 1,001-5,000 employees
Jun 19, 2019
There is always room for improvement.