Customer Support Engineer Interview Questions

1,128 customer support engineer interview questions shared by candidates

Questions from layer 3 switching, how exactly traceroute works, gave a network scenario and asked questions like what all happens right from switching on the network. And also how to build a strong firewall for that network, firewall types etc (security questions because this team were providing support for Cisco security products). Why is there 'areas' concept in OSPF, why not work without areas? LSA Types? TCP/IP Handshake?
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Customer Support Engineer

Interviewed at Cisco

4.1
Oct 26, 2016

Questions from layer 3 switching, how exactly traceroute works, gave a network scenario and asked questions like what all happens right from switching on the network. And also how to build a strong firewall for that network, firewall types etc (security questions because this team were providing support for Cisco security products). Why is there 'areas' concept in OSPF, why not work without areas? LSA Types? TCP/IP Handshake?

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