Computer Network Questions for Networking Professionals.
- Explain in brief about the concept of routing protocol?
- What are the activities the routing protocol perform?
- Explain about intra-domain and inter-domain routing protocols?
- Describe internet work and intranet work routing protocols?
- What is the method routing protocol use to determine shortest path?
- Explain in brief about the distance vector routing protocol?
- What do you mean by Active and Passive route?
- What is OSPF. Explain?
- Can you tell me how do routers share information in Distance Vector routing?
- Explain the process of count-to-infinity problem in distance vector?
- Explain metric or the cost calculated for Distance Vector routing protocol?
- Describe the working process of Link-State routing protocols?
- Explain in brief the concept of broad cast and multi-cast?
- Differentiate between distance vector and link-state protocol?
- Describe how does OSPF populate route table?
- Can you tell me what are the different tables in OSPF?
- What are the metrics are used by routing protocols to determine the best path?
- Explain and differentiate interior and exterior routing protocols?
- Explain in brief the different areas in OSPF?
- Describe the different router types in OSPF?
- Explain Designated Router and Backup designated router?
- Can you tell me what are different types of dynamic protocols?
- Explain in brief about the autonomous numbers in EGP?
- What do you mean by BGP?
- Explain the concept of BGP speakers and Peers?
- What do you mean by EBGP and IBGP?
- What do you mean by RIB?
- What are the different different router states in OSPF?
- Explain different OSPF packet types?
- Describe how SPF algorithm does the route determination?
- Explain what do you mean by autonomous system?
- What is the concept of BGP confederations?
- What do you mean by BGP path attributes?
- Explain how are routing neighbors discovered in BGP?
- Describe how BGP does the decision process?
- What do you mean by a Firewall?
- Explain the different types of firewalls?
- Explain in brief packet filtering firewall?
- What do you mean by a circuit level gateway?
- What do you mean by a bastion host?
- Explain the different types of firewall architectures?
- Explain dual home architecture?
- What do you mean by a Application Gateway?
- Is NAT a firewall?
- Explain in detail about the screened subnet architecture?
- What do you mean by IP spoofing and how can it be prevented?
- Differentiate between trusted and untrusted networks?
- Differentiate between Symmetric and Asymmetric crypto-system?
- Can you tell what are the different symmetric algorithms available for computer networks?
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