What is our primary use case?
My main use case for Cisco Nexus Dashboard is to manage the data center switches and the respective versions of the switches, deploy configs, and manage the data center connectivity. One of my most primary use cases was centralized management and configuration of my two data centers located in Sydney and Melbourne, where I used it to manage Cisco Nexus switches, deploy VLAN configurations, and implement VXLAN architecture while migrating legacy services to the new data center infrastructure and achieving centralized visibility and operational management across both environments.
In my environment, I used Cisco Nexus Dashboard as a centralized platform to monitor and manage the network infrastructure across both data centers, which gave me visibility of the fabric topology, switch connectivity, and overall health. I managed my VLAN and VXLAN configurations, made changes, deployed those changes consistently across switches, and diagnosed configuration or connectivity issues swiftly to maintain consistency between the two data center environments.
Regarding my main use case with Cisco Nexus Dashboard, I had an issue initially in my deployment where the Insights module was very processor and CPU intensive, which blocked my progress on migration and required me to uplift my server requirements to properly deploy it to gain those insights.
How has it helped my organization?
The impact of Cisco Nexus Dashboard on my organization has been significant, improving operational efficiency by providing centralized visibility and management across my Sydney and Melbourne data centers, while reducing the need for manual configuration on individual switches and maintaining consistency during VLAN and VXLAN changes.
In terms of metrics, although I did not formally track exact percentage improvements, I noticed practical benefits in my day-to-day operations, where centralized configuration deployment cut down tasks that previously took several hours to just one hour. I observed a reduction in troubleshooting time by approximately thirty to forty percent.
What is most valuable?
Among the best features Cisco Nexus Dashboard offers, I particularly appreciate its centralized fabric management, topology visibility, configuration deployment and consistency, offering a single platform to manage multiple data center fabrics while simplifying operational management, reducing manual configuration effort, and ensuring health monitoring and integration with different Cisco data center applications.
The health monitoring and visibility features allowed me to monitor switch health, fabric connectivity, interface statuses, and overall topology from a centralized dashboard, enabling me to troubleshoot and resolve connectivity issues faster during service migrations, particularly when an interface problem arose.
I would also like to highlight the centralized configuration management and operational consistency, where rather than manually configuring individual Nexus switches, I could manage and deploy configurations through Cisco Nexus Dashboard, which proved especially useful during VLAN and VXLAN changes and data center migrations.
What needs improvement?
Regarding improvements to Cisco Nexus Dashboard, I think there is room for enhancement in dashboard responsiveness, simplified workflows for configuration deployments, more detailed troubleshooting insights, better integration with third-party monitoring and automation tools, alongside improved reporting and more actionable alerts to help engineers identify potential issues faster across multiple data centers.
As for further improvements, I have noticed that during configuration deployments, the exact reason for deployment failure is not consistent across switches, leading to additional investigation issues, which could be resolved with more consistent error reporting.
For how long have I used the solution?
I have been using Cisco Nexus Dashboard for the past six to seven years, predominantly in my role where I deployed Cisco Nexus Dashboard to manage my data centers.
What do I think about the stability of the solution?
Regarding stability, I can confidently say that Cisco Nexus Dashboard has been stable since its deployment in my production environment, allowing reliable centralized management and configuration across both data centers, although it does require regular software maintenance and monitoring.
What do I think about the scalability of the solution?
Regarding scalability, Cisco Nexus Dashboard proves to be scalable as it allows for the addition of more physical hardware while increasing workloads; however, this can become costly and quite CPU intensive when considerably scaling within my specific environment.
How are customer service and support?
Customer support from Cisco has been fantastic, with both Cisco and my partner, Telstra, being engaged throughout the project, ensuring everything went remarkably well. In rating the customer support, I would give an eight out of ten, as my experience with Telstra's technical team during the initial deployment and ongoing operational support has been notably positive.
Which solution did I use previously and why did I switch?
Prior to Cisco Nexus Dashboard, my previous solution was a legacy data center solution, characterized by a three-tier architecture which required excessive manual effort to deploy changes, configure switches, and carry out operational tasks, making server migrations and workload changes very tedious.
How was the initial setup?
Within my organization, Cisco Nexus Dashboard is deployed as an on-premises solution using dedicated physical hardware in my data centers in Sydney and Melbourne, set up with support from my client vendor, Telstra, following an N+1 availability architecture for maintaining centralized management within my controlled environment.
Which other solutions did I evaluate?
Before selecting Cisco Nexus Dashboard, my main considerations were tied to Cisco's data center networking ecosystem, where alternative solutions like Data Center Network Manager were evaluated, but I was not deeply involved in final product evaluations. I did consider several other vendors such as Palo Alto.
What other advice do I have?
In rating Cisco Nexus Dashboard, I would rate it nine out of ten because it has been very effective in my environment, simplifying operations and management across both data centers, though I would not give it a perfect score due to the need for more detailed root cause information in troubleshooting, particularly concerning failed configuration deployments. The reason I choose a nine out of ten rating is its effectiveness in simplifying operations and management across my data centers, while I believe it could move closer to a perfect score if it improved on providing detailed insights for troubleshooting scenarios and enhanced reporting and automation capabilities.
In terms of governance and security related to Cisco Nexus Dashboard, I consider these aspects critical in a production data center environment, where it offers role-based access control, centralized authentication, and controlled configuration management to ensure only authorized engineers can make network changes alongside features like audit logging, change traceability, and maintaining data privacy across both data centers.
On the topic of Cisco's AI capabilities, I find that while AI-driven insights are valuable for identifying potential network issues and supporting troubleshooting, they should not replace engineering judgment, and recommendations need to be manually verified as they can sometimes diverge from the actual situation.
To others considering Cisco Nexus Dashboard, I highly advise evaluating the current environment and conducting a Proof of Concept to ensure it fits your network demands, as every environment has unique needs.
Which deployment model are you using for this solution?
On-premises