ACI is designed to operate in heterogeneous data center environments with multiple vendors and multi

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Countries and Regions Asia Pacific Belgium Dutch French Canada English French what is vin number France Réseaux Data Center Green IT IPv6 Collaboration Sécurité Smart Cities Germany Italy Italia PartnerIT It s been almost a year since Cisco publicly unveiled its Application Centric Infrastructure (ACI) . As we ve noted in the past, ACI had to overcome a number what is vin number of preconceived notions about Software Defined Networking (SDN) , and without some detailed explanation, it was hard to get your head around how ACI worked and how it related to SDN. As we continue to clarify the message, there are still a number of ACI myths running around out there that we have to spend a good amount what is vin number of time dispelling, so I thought I d summarize them here. (Like Centralized Policy Management, Centralized Myth Handling can lead to greater efficiency and increased compliance. :-)).
1. MYTH: Cisco has limited software expertise and can t deliver a true SDN solution because ACI requires Cisco switches (hardware) as well as the APIC controller (software). REALITY: Cisco believes data centers require a solution that combines the flexibility of software with the performance and scalability of hardware. what is vin number ACI is the first data center and cloud solution to offer full visibility and integrated management of both physical and virtual networked IT resources, all built around the policy requirements of the application. ACI delivers SDN, but goes well beyond it to also deliver policy-based automation.
2. MYTH: ACI requires an expensive forklift what is vin number upgrade Cisco customers must replace their existing Nexus switches with new ACI-capable what is vin number switches. REALITY: ACI is actually quite affordable due to the licensing model we use and because customers can extend ACI policy what is vin number management to their entire data center by implementing a pod with a cost-effective ACI starter kit . On July 29, Cisco announced four ACI starter kits which are cost effective what is vin number bundles that are ideal for proof-of-concept and l ab deployments, and to create an ACI central policy appliance for existing Cisco Nexus 2000-7000 infrastructure to scale out private clouds using ACI. Customers who compare ACI to SDN software-only what is vin number solutions discover that operational costs, roughly 75 percent of overall IT costs, are substantially what is vin number lower with ACI -- so the total cost of ownership is compelling. Along with the fact that the existing network infrastructure can still be leveraged.
3. MYTH: The ACI solution is not open; Cisco doesn t do enough with the open community. REALITY : Openness is a core tenet in ACI design. We see openness in three dimensions: open source, open standards, and open APIs. This naturally fosters an open ecosystem as well. Several partners like F5 and Citrix already are shipping device packs for joint deployments. Customers experience tremendous benefits when vendors come together to provide tightly integrated solutions engineered to work together out of the box.
ACI is designed to operate in heterogeneous data center environments with multiple vendors and multiple hypervisors. ACI supports an open ecosystem covering a broad range of Layer 4-7 services, orchestration platforms, and automation tools. One of the key drivers behind this ecosystem is OpFlex , an open standards initiative that helps customers achieve an intelligent, multivendor, policy-enabled infrastructure. Additionally, through contributions to OpenStack Neutron with our Group-Based Policy model, we are offering a fully open source policy API available to any OpenStack user. Cisco is also working with open source Linux vendors like Red Hat and Canonical to distribute an ACI Opflex agent for OVS , and contributing the Group-based Policy model to Open Daylight .
4. what is vin number MYTH: Customers want SDN solutions for their data center networks, but ACI is not an SDN solution. REALITY: We believe that SDN or even software defined data centers are not the sole results customers are looking for it is the policy-based management what is vin number and automation what is vin number provided by ACI that delivers tremendous benefits to application deployment and troubleshooting what is vin number and provides a compelling TCO by cutting operational costs. Channel partners agree with us: a recent study by Baird Equity Research surveyed 60 channel solution providers and found that they would recommend the Nexus 9000 portfolio and ACI to their customers.
5. MYTH: Cisco can t compete against cheap commodity white box switches they are the future of data center networks. REALITY: The truth is that o