What OSPF LSA type is used to advertise routes redistributed into an OSPF domain?

What OSPF LSA type is used to advertise routes redistributed into an OSPF domain?

• type 3
• type 4
• type 5
• type 7

Explanation: OSPF uses six LSA types for IPv4 routing:
- Type 1, router: LSAs that advertise network prefixes within an area
- Type 2, network: LSAs that indicate the routers attached to broadcast segment within an area
- Type 3, summary: LSAs that advertises network prefixes that originate from a different area
- Type 4, ASBR summary: LSA used to locate the ASBR from a different area
- Type 5, AS external: LSA that advertises network prefixes that were redistributed in to OSPF
- Type 7, NSSA external: LSA for external network prefixes that were redistributed in a local NSSA area

Exam with this question: CCNP ENARSI v8 Final Exam Answers