Samir:
Questions: What is the network interface configured for cluster connectivity on the master node?
node-to-node communication
Are those questions relevant in the exam? Seems for me like I need knowledge besides Kubernetes? Can’t I just focus on kubernetes topics?
Mayur Sharma:
Network interface is the basic unit to run the network. Every machine (windows or linux) get at least one network interface installed on it.
Similarly for kubernetes to work and get the container up and running and talk to other containers at same/different node, network interface are required.
Samir:
So I need to learn for the exam different cmds like netstat, ipshow and more?
Mayur Sharma:
I think it is highly unlikely that you would need to debug to that level. but as CKA, one might expect you to know these commands.
Go through once the course syllables, .https://github.com/cncf/curriculum/blob/master/CKA_Curriculum_v1.20.pdf
Samir:
Thank you for that!