Describe the OSI model
Customer Support Engineer Interview Questions
1,131 customer support engineer interview questions shared by candidates
How does 802.1d spanning tree handle topology changes
told me Explain about my internship
Describe the phone registration process
Other signalling protocols (H323, MGCP, SCCP)
Describe "Security by default" feature in CUCM
Its not that difficult questions, they always looks for candidate with strong basics.
What other products does Cisco make?
What programming languages do you know and how do you use them
Questions on what kind of tickets I have solved and what is the process and how I solved etc
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