0:33 I remember when when I was studying for the ICD2 when I heard 😮 "switch mechanisms", in the section of IP Routing, my mind went down to L2 😂😂😂. Thank you so much Kevin.

I value and respect your teaching skills, This is fully informative,i had only only theory knowledge and you have demonstrate very well. Thank you very much...

Thank Your Sir Really i cleared about Cisco Express Forwarding Topic, I am also Network Instructor but Like your teaching Method so much and Thanks Sir to upload such a informative topics

Simply awesome video Mr. Wallace

Thank you, this video clear up some of the questions I had about CEF from reading the OCG.

Thank you Kevin. Good explanation and thank you for the demonstration. Best regards

good information

Greetings Sir. I thank you for all the helpful tutorials. I actually tried the lab on GNs3 and Sandbox CML. We can either turn off cef globally or on any particular interface with the no ip route-cache cef command. But the debug output shows the packet is forwarded via FIB. I'm a bit confused. Grateful if you can help me out. I posted on all forums but to no avail.

Thanks Kevin. I understand if the FIB doesn't match it's said to be a 'glean' instance and then punted to the RP. I presume running a debug such as 'debug IP packet' and then type "sh proc cpu" would produce higher CPU cycle metrics for the 'IP Input' process & interrupt value.

Thank you very much Kevin, thus amazing!!

Hi Kevin, Can you also make a video of how to upgrade a WLC Controller. for eg 2504? How to verify that AP's will work and which version they should have for the update. Or guide me in the right direction. Thanks

Thank you very much Kevin!! it is a great video.

amazing explanation!

I was wondering about CEF dropping the 224.x route/destinations. It would seem that a multicast, like a live stream, would be the ideal situation for forwarding a series of IP flows using the same path.

Kevin why would anyone want to enable route-cache switching on a CEF enabled device?

Hi kevin, what if we unable the ip cef?, what will happen yeah? appreciated you response..thank you kevin!

Amazing video!

When will you make ccnp collaboration videos i need to buy it even old one

Mr Kevin you has to be broadcaster on your day off

that was great

TY. 🔥 🔥 🔥

Clicked the like button down below, interesting...

That's aweseom, 'I'm telnetted in here'. REALLY??!! You are admitting to not using security right in your demonstration. Don't get me wrong, everyone has an excuse and I'm not saying your wrong but until starts caring security by default, out of the box, as the only way to do it, security will continue to be a systemic failure. Right here you are demonstrating why security is fundamnetally a failure in the entire computer industry, because it's too much work to do it right. That is what needs to change.