STP VTP HSRP VRRP OSPF BGP
Senior Network Engineer Interview Questions
1,039 senior network engineer interview questions shared by candidates
Describe how HSRP works and what are the commands to configure it, including how preempt command works.
What would you do in case of a major outage
Tell us about your job at XYZ (they want this short and sweet and to the point) Routing questions What is the difference between eBGP and iBGP? What do you know about EIGRP? What do you know about OSPF? What do you know about IS-IS? Nexus Questions What is the difference between a 5k, 7k, 9k? What does a vPC do? How do you configure a vPC? How to enable and configure COS / DSCP for voice? How do you enable jumbo frames? What do you know about Fabric Paths? What is does a VxLAN do? What do you know about a vPC Split Brain? F5 Questions How do you check the CPU within the CLI? How do you check the CPU within the Gui? How would you run a packet capture from the CLI? How do you configure a Keep Alive for a VIP?
Asking about BGP peering troubleshooting
About network devices
Day to day roles at previous job?
What are TCP flags?
Though the technical questions are not very tough the hardware module names and features of cisco 6509 are difficult
MPLS, BGP, PBR, ITIL processes, process documentation, Root cause analysis etc.
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