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    Overview
    ProductRatingMost Used ByProduct SummaryStarting Price

    Cisco IOS

    Score9.2 out of 10
    N/ACisco IOS, presently in its 15th edition, is a network operating system for service providers and enterprises alike.N/A

    IBM i

    Score7.1 out of 10
    N/AIBM i is an operating system for IBM Power Systems and IBM PureSystems.N/A
    Pricing
    Cisco IOSIBM i
    Editions & Modules
    No answers on this topic
    No answers on this topic
    Offerings
    Pricing Offerings
    Cisco IOSIBM i
    Free Trial
    NoNo
    Free/Freemium Version
    NoNo
    Premium Consulting/Integration Services
    NoNo
    Entry-level Setup FeeNo setup feeNo setup fee
    Additional Details——
    More Pricing Information
    Best Alternatives
    Cisco IOSIBM i
    Small Businesses
    No answers on this topic
    CentOS Linux
    Score8.9 out of 10
    Medium-sized Companies
    No answers on this topic
    IBM AIX
    Score9.4 out of 10
    Enterprises
    Cisco NX-OS
    Score8 out of 10
    Red Hat Enterprise Linux (RHEL)
    Score9.1 out of 10
    All AlternativesView all alternativesView all alternatives
    User Ratings
    Cisco IOSIBM i
    Likelihood to Recommend
    9.3
    (4 ratings)
    10.0
    (2 ratings)
    Usability
    9.3
    (3 ratings)
    -
    (0 ratings)
    User Testimonials
    Cisco IOSIBM i
    Likelihood to Recommend
    Cisco
    I've worked with several network device vendors in my 10+ years of being in the industry and my favorite continues to be Cisco IOS. Overall, Cisco IOS tends to be the most stable, the most intuitive, has the best TAC support, and has the best knowledge base articles and white papers.
    Incentivized
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    IBM
    IBM i platform is best suited for transaction-based and data warehousing applications. IBM i has proved its high availability and continuity for core banking applications. Since IBM i provides a single server solution for the back end to the front end, it is a simple and efficient system for a business to bring up their application live.
    Incentivized
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    Pros
    Cisco
    • User friendly CLI.
    • Quick fixes for critical bugs.
    • Longer uptime.
    Incentivized
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    IBM
    • Database Management
    • Security
    • Logging
    Incentivized
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    Cons
    Cisco
    • By this point, there are several "flavors" of the Cisco IOS such as XE, XR, and the standard Cisco IOS. While they are all fairly similar, there does exist syntax differences between them. It would be ideal if at some point in the future, Cisco is able to unify all of them into one standard operating system which would use the same syntax across all platforms.
    • While overall Cisco does a great job of QA'ing their IOS, no matter the release, there's always some minor bugs. I think it's important that Cisco continue to pour resources into their QA team to test their software.
    • While I'm very familiar with the graphical readouts of "show processes cpu history" I would love for Cisco to eventually find a more intuitive way to display this data. I can't begin to count how many times I've had to teach more entry level (and even mid level) engineers how this graph is interpreted.
    • I do wish that Cisco had something similar to Juniper's "commit check" or "commit confirmed". This helps validate the changes you're about to apply, and catch errors, so that you have a better idea of the impact of the change.
    Incentivized
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    IBM
    • Needed more CASE tools like RDi on IBM i to be developed.
    • The webSphere-related hosting procedure needs to improvised for quick turnaround or setup.
    • Just like XML-into, JSON based parser will be helpful to deal with modern data sets.
    Incentivized
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    Usability
    Cisco
    IOS is pretty intuitive as you can use the question marks to check for all the options or parameters for a specific command. Also having the tab key to complete the words is nice as you don't need type the complete command. Using also abbreviated commands with 2 or 3 letters instead of the whole Word makes it a great OS.
    Incentivized
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    IBM
    No answers on this topic
    Alternatives Considered
    Cisco
    Cisco has a better presence on corporate business so it makes it easier to find engineers and technitians to support your network. Also a lot of Universities and schools use it as a reference and use it to teach and prepare students so it will be easier to recruit people with cisco preparation.
    Incentivized
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    IBM
    IBM i platform is single shop solution for multiple business requirements. Its database architecture and security options made it dependable among multiple business domain entities. IBM i is IBM's well-told and well-known system. IBM i is popular in companies in the manufacturing and supply chain business. Thanks to IBM that it kept IBM i (AS400) ever-evolving so far.
    Incentivized
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    Return on Investment
    Cisco
    • Great uptimes on proven availability/reliability.
    • Longevity of these switches ensures great ROI.
    • Easy to learn for new users.
    Incentivized
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    IBM
    • Excellent ROI when compared to other technologies that provide similar solutions
    • Fortified System Security
    • Lower Downtimes
    Incentivized
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