Likelihood to Recommend In any role where you need raw server power, CentOS Linux is extremely well suited. It is extremely stable, and in my experience, probably the most stable of the Linux distros available. It has a very wide base of support from 3rd party sources for additional functionality that do not come already in the CentOS Linux distribution itself. It is not as appropriate for situations that are customer facing or end user facing. For those, I recommend
Ubuntu Linux . But for everything server & compute related, I recommend CentOS Linux.
Read full review I think if you have Cisco infrastructure and you are looking to do a big hardware install per se, the plug-and-play feature is really helpful to be able to really quickly push out a config to a bunch of switches. That was really helpful for us. It really sped things up. If you need to push out configuration changes to a bunch of switches at once, it can be helpful, I guess if you plan it out. I guess that's the part I'm struggling with is trying to figure out how to streamline that process, but it has the potential there to be really helpful.
Read full review Pros First of all, CentOS is one of the most secure and stable OSes straits from the box. High performance on the average hardware. In most of my scenarios—easy and quick deployment. Huge KB community that helps to build and support different services on CentOS. Versions lifecycle. Read full review I want to hammer home this swim process. It is amazing how you can upgrade something. It does all the readiness checks for you, does all the compliance checks for you, and it eliminates a lot of potential human error. Maybe you won't copy a file correctly, maybe you didn't check your MD five hash properly. There's a lot of things that if you're doing 50, 60, 70 upgrades over the course of a week or two weeks, you might try to cut corners, or not intentionally, but just human error. You do something repetitive, maybe you skip a step with swim, there is no skipping a step. It checks compliance, it checks your iOS, you download your iOS straight from Cisco from Catalyst Center. It eliminates any fatigue that you might have whenever it comes to doing repetitive things for weeks on end. Read full review Cons CentOS is not a great desktop platform. Although some would disagree with that statement, I think that CentOS is better suited to life as a server. Since CentOS is community-supported some software vendors will not officially support it because it isn't Red Hat. Read full review We started using the product quite early and as I understand it was quite a new product for Cisco, so it's been developed quite aggressively. So even though we thought we were running the latest recommended version, a month later we realized that we are so much behind that it might take a week to upgrade to the latest recommended versions. In a way, it's good because it's developed so fast, but it's hard to keep up with all the implementations. And last upgrade for us took three weeks because we were so behind and it just takes longer because we've got large-scale deployment. Read full review Likelihood to Renew We utilize Cisco Catalyst Center frequently for many tasks including SWIM and vulnerability mitigation which has provided better options than manual processes
Read full review Usability Cisco DNA Center is going to help us in security, simplicity and ease of administration. Cisco DNA Center is complete management and control platform that simplifies and streamlines network operations. Cisco DNA Center offers a single dashboard for every core function in your network. With this platform, IT can become more nimble and respond to changes and challenges faster and more intelligently.
Read full review Support Rating Again, written documentation is excellent, even on the older versions. The support community is the best. It is comprehensive and I would say that it global because it transcends national boundaries. Also, you find all types of people using CentOS to do all sorts of things so you are bound to find someone to talk to if there are problems.
Read full review El soporte de CISCO DNA Center es muy bueno, responden a mis dudas pero no he tenido oportunidad de reportar un incidente o determinar un tiempo de respuesta critico. The support of CISCO DNA Center is very good, they answer my questions, but I have not had the opportunity to report an incident or determine a critical response time.
Read full review Alternatives Considered CentOS is based on RHEL, so it really came down to the costs when making the selection between our options. RHEL offered more support and features, but nothing that we specifically needed. CentOS is fully customizable, something
Windows Server was also lacking in many ways. The stability and speed was unmatched in comparison to Windows, and we were not utilizing any Windows-specific software to require us to use the Microsoft alternative. My years of experience have also made it a breeze to set up and configure new CentOS instances, leading me to stay where I'm comfortable.
Read full review The software upgrades and ability to integrate with the wireless telemetry data set Cisco DNA Center ahead. However the automation with Change Control, Intent and better path mapping (even across MPLS and WAN Circuits) make
NetBrain a needed tool to get that gives you that visibility and flexibility. Solarwinds has the ablity to view Netflow which would be an interesting add to DNA Center or an easier path to get or integrate with Stealthwatch.
Read full review Return on Investment CentOS's support of RPM packages makes it very easy to replicate RHEL servers for development or testing in cheap / free environments CentOS's minimalistic desktop environment requires additional tweaking / packages if you want to have a usable desktop environment with the niceties of other modern distributions. As a result, if developers want to use CentOS, they'll need to spend more time customizing it than other distros. CentOS's easy customization from the command line lends itself well to our virtualization infrastructure where setup can be easily scripted to modify CentOS's configuration files. Read full review Initial cost is pricy, but management needs to understand the value this provides so make them aware Reporting could be improved in more detail in our opinion, but it gives a great overview of your environment. High level overview for managers would be greatly appreciated with as little or much detail as needed for certain Cisco gear. Does not work as well with some older Cisco equipment because they want you to buy new, again the cost impact comes into play. Read full review ScreenShots