technical questions in TCP/BGP/OSPF
Senior Network Engineer Interview Questions
1,034 senior network engineer interview questions shared by candidates
Do you know how to work remotely It sounded like when you working from the office you working with direct console connection to the switch in the switching room.
Decision making
- 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)
Practical scenario questions related to networking.
Nothing difficult or unexpected. Just your typical "Why should we hire you?" or "Why do you want to work for AT&T?"
Nothing as such, it was very straightforward
What was the hardest situation you were in that you had to troubleshoot an issue and how did you handle it.
Why do you want to work for iRhythm?
how long you have been handle cisco products?
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