Cisco Catalyst SD-WAN is a software-defined wide area network solution designed to simplify and optimize enterprise network connectivity in complex digital landscapes. It enables organizations to connect any user to any application, whether on-premises, in data centers, or across multiple clouds, with integrated capabilities for multicloud support, security, predictive automation, and enhanced network visibility—all built on a Secure Access Service Edge (SASE)-enabled…
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Oracle SD-WAN (Talari)
Score 8.0 out of 10
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The vendor states that Oracle SD-WAN was created to solve the ongoing IT challenges network managers face every day—from expensive, sluggish, inflexible WANs to difficulties deploying new office WAN links and accessing cloud services. With Oracle SD-WAN, enterprises can benefit from internet economics, leverage high-bandwidth and inexpensive Internet connections, and safely migrate applications to the public cloud and SaaS at their own pace. The technology is based on Oracle's 2018 acquisition…
The best case, what I recommend to others and to clients to use is Cisco Catalyst SD-WAN one for is the case when you have a huge number of branches or small offices or remote offices, you name it. Even home offices, you have a large number and you want this whole infrastructure to be extremely easy to set up and also to have everything almost the same, not to have deviations from the standard configuration. This is the sweet spot for introducing Cisco Catalyst SD-WAN.
Although things like high speed are not available in Talari (I think none of the SDWAN providers offer this), Talari devices provide good security and are easy to manage
I will say the ease of use. I know it's very much a template based with feature templates and device templates when deployed properly. I truly believe that the tool can be very, very effective and actually quite robust for us to leverage for globally because we manage a lot of distribution centers and it's all over the world and a different environment in each and every location and obviously across the global markets as well. We've got a wide range of use cases and how it would be very beneficial to each of our business units that we support.
Failsafe- ability to aggregate low cost link and increase enterprise WAN bandwidth and also provide safe failor over in case of link interruption, with almost zero drops. In a lab test for voice it works perfectly for voice.
Config Change without system interruption (change config and apply it during Maintenance windows).
The initial setup and configuration of the software can be somewhat complex, especially if you are not familiar with SD-WAN technology
It has many advanced features and capabilities and as so it can be difficult to find the specific setting or option that you are looking for in the interface
I would rate SD-WAN highly because it has significantly improved network performance, reliability, and cost-efficiency for my organization. Its ability to optimize traffic dynamically, enhance security, and simplify management across multiple locations has been invaluable. With SD-WAN, we’ve reduced dependency on costly MPLS, improved cloud application performance, and gained greater control over our network infrastructure.
No very intuitive for none trained customer, very complicated to assure a day to day operations if you don't have a strong knowledges on network routing OSPF BGP RIP etc... The different platforms and range of furnitures with specific options is very complicated for the integration and consolidation of the solution.
Initial setup of any SD-WAN is complicated and difficult because there is so much to do and it is so very granular. Because of this, Cisco has a number of free onboarding help setups. I worked one-on-one with a couple of engineers during our POC, and those relationships continued afterwards into the Pilot. And that's not even counting the Cisco TAC experience or the number of How-To videos and documents they have uploaded on their sites.
We've used the old Cisco SD-WAN, which no longer exists. It was a lot more complex to configure what is now called Cisco Catalyst SD-WAN. So they've definitely come a long way in that it is a lot less complicated to set up and template based.
While I haven't looked at Silverpeak in a long time and haven't used any of the other big players, this product is a dedicated SD-WAN solution, so no need to get a combination device, unless that's important. We will likely implement SD-WAN through our next firewall platform refresh as a backup to Talari.
It had a very positive experience, especially for the power plants that have actually already transitioned into Cisco Catalyst SD-WAN. I think Cisco Catalyst SD-WAN is a very powerful tool for them because again, it allows peace of mind for redundancy purposes. Most power plants are located in a very remote area where before they used to have only certain choices for circuits to get out. So this allows to integrate any choice that you have there, not just point to point. So no, it is been great. Again, we're still in the process of transforming the whole network into Cisco Catalyst SD-WAN, so yeah, no, so far so good.
