On relevance of CCIE in 2019

A question I've been getting a lot from the Network Engineers, should they go for CCIE. There are two points to this question:

  • Knowledge and skill
  • Value of CCIE as a Certification




Let me get into more detail.

Value of CCIE as gaining skill and knowledge

Networking as such is changing. A network engineer for the cloud era needs to understand programmability, APIs, SDN with its use cases, Public Cloud networking (inter and intra public cloud). BUT, if you've ever talked to a network engineer who doesn't come from hardcore cisco or juniper networking, and rather comes from systems (VMware or Linux), or someone who's just studied something like OpenFlow and considers hardware to be a "commodity", you'll notice how due to lack of basic networking L1-4 concepts, they tend to not understand some limitations in both functionality and performance. There are exceptions, of course, and I want to acknowledge that!!! The point I'm trying to make is that CCIE gives you the best of breed base for any kind of programmable, cloud, Kubernetes or whichever networking-related activity you want to pursue in the future.

Value of CCIE as a Certification

This is a completely different topic. If you want to do your CCIE just because you want more money from your employer - don’t. Go learn AWS, learn Python and Ansible, maybe some ACI and NSX but from the "north side" (API). The days when getting a CCIE meant an immediate salary increase of 50% are over… It is now a step in your trip, not the final goal.

Conclusion

Should you go for a CCIE? Yes. If you are serious about networking, you 100% should. You will learn all that other SDx and Cloud stuff much more easy if you understand bits and bytes. Hey, I passed my Google Cloud, AWS, and NSX highest level technical certifications greatly thanking to the networking knowledge I learned working on the field as a CCIE... I'm just doing Networking in a different way now. But - it's still networking, L2 and L3, same old MAC, IP and BGP, just consumed in a different way.

2 comments:

  1. That's a great insight Mat. I like the way you break this down. I'll be watching this blog more closely. Thanks

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