OSPF Online Quiz


Which OSPF Router maintains separate link state databases for each area and also performs the summarization for connected areas in the network:



Which Router connects Area0 to a non-backbone area?



The high memory needed to maintain tables is one of the disadvantages of link-state protocols:



Consider the Scenario – An OSPF Router in the ATECH topology receives a new LSA. It checks its sequence no. This sequence no. matches the sequence no. of the LSA that the receiving router already has. What does the receiving Router do with the LSA?



At which interval does OSPF refresh its LSAs in Cisco Routers?



When an LSA is received by an OSPF Router, where is it installed first?



Which criteria does OSPF use to find the best path?



An ABR (Area Border Router) maintains:



Which of below is the current version of OSPF for IPv4?



Which Logical Port or Protocol is used by OSPF?


Written by 

Waqas Karim is a seasoned Network Expert … Geek. He is the founder of ATech. ATech was started for learning & sharing. Over time the platform has grown to include other resources which continue to attract fellow networkers. Today it sees upward trend of a hundred thousand visitors per month, scattered all over the globe. His specialty is networking, but his interest & expertise spans from traditional IT to Network Security including Programming, Virtualization, Service Provider & so on... no matter the badge on the box. He is CCIE Certified (CCIE#56732) in addition to below badges: Telecom Engineer (BE) + CCIE-RS (CCIE#56732) + Huawei Certified (HW#706632) + MBA Microsoft Certified MCITP, MCSE#109*26, CCNP-Sec, CCNP-SP, CCNA-DC, CompTIA Security+, Nokia NRS-I, JNCIA, ITIL Certified (ITIL#*6373), CEH (Certified Ethical Hacker).

Leave a Reply

Notify of