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Computer Networks
Online Quiz
Q
An OSPF router receives an LSA. The router checks its sequence number and finds that this number is higher than the sequence number it already has. Which two tasks does the router perform with the LSA?
AA. Ignores the lsa
BB. Adds it to the database
CC. Sends newer lsu update to source router
DD. Floods the lsa to the other routers
Correct Answer:
B. B. Adds it to the database
Explanation:
An OSPF router receives an LSA. If the router checks its sequence number and finds that the number is higher than the sequence number of the LSA that it already has, the router adds it to the database, and then floods the LSA to the other routers.
