All questions about routing and switching, MPLS only.
Network Technology Interview Questions
11,126 network technology interview questions shared by candidates
How heavy is the empire state building ?
Questions will be from basics to Intermediate level
Self and roles and responsibilities
Most of the questionns fom my resume, Linux coomands, firewall implementaion, security concepts, CCNA concepts.
- Troubleshoot optical connection from a router to an ISP, how to troubleshoot (light meter, ports turned up, swap TX/RX) - BGP peer doesn't come up, ping fails, what else to troubleshoot (ACL blocks ping, check ARP able) - Two routers in metro network, connected to private WAN. How to get local traffic to prefer one router for exit (LOCAL_PREF). - Differences between ISIS and OSPF (not ISIS layer-2; they run it over IP) - Top 3 advantages of MPLS (traffic engineering, scaling, cost reduction - not necessarily the top 3 others would cite)
What separates you from other potential candidates?
Wrong questions for the position that was advertised.
1) what is dns and explain 2) what is dhcp and explain 3) what is osi model and explain all the layers 4) what is nat 5) what are private network ranges 6) what is tcp 7) what is 3 way handshake 8) what is vpn 9)what is ssl 10) explain ssl handshake
DHCP, DNS, BGP, TCP/IP, OSPF
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