Stp in detail.
Network Engineer Interview Questions
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Tell about yourself?
what is ARP?
Not much difficult. Basics of OSI,DHCP and you need to possess strong communication skills and need to be confident.
1) Explain STP, VTP, DORA Process, First Hop redundancy protocols, LACP, PAGP 2) Explain OSPF, LSA Types, OSPF Area 3) Explain the difference between IPSEC and GRE tunnel 4) Explain BGP Attributes and how BGP chooses the best path 5) Explain Inter Vlan Routing and how can we achieve it? 6) Explain Traceroute and the working of Traceroute 7) Explain the happenings in the Tranport layer and also the functions 8) What is the port No for SNMP? is it UDP or TCP 9) How to force Sync a ASA Firewall with its mate? What is the command? 10) Why a loopback interface is advertised as /32 in OSPF even when its configured as /24? And How can we stop it? 11) What are classless protocols? 12) What is ARP? 13) Give some examples of the protocols working in the application layer! 14) Explain Asymetric Routing! 15) What kind of issues we may face in Site to site connectivity?
Tell me about yourself your favourite memory in your college/school how it feels to be the youngest in your family why you want to join our company
What is the difference between TCP and UDP? Explain the OSI model and its layers. What is a subnet mask, and why is it used? Can you explain ARP and its purpose? What is the difference between a router and a switch? Define DNS and how it works.
What is IPsec in Networking ?
What is wireless communication? Explain.
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