Computer Networks Questions Bank/ Subcategories

Computer Networks Questions Bank/

Online Quiz

An OSPF router receives an LSA, the router checks its sequence number, and this number matches the sequence number of the LSA that the receiving router already has. What does the receiving router do with the LSA?

A. Ignores the lsa
B. Adds it to the database
C. Sends newer lsu update to source router
D. Floods the lsa to the other routers

Explanation: When the OSPF router receives an LSA, the router checks its sequence number. If this number matches the sequence number of the LSA that the receiving router already has, the router ignores the LSA.