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Vendor: Cisco
Product: 400-007
Update on: Aug 18, 2025
Questions: 349

Cisco 400-007 Question Answer

An engineer is designing a multiarea OSPF network for a client who also has a large EIGRP domain. EIGRP routes are getting redistributed into OSPF. OSPF area 20 has routers with limited memory and CPU resources. The engineer wants to block routes from EIGRP 111 from propagating into area 20 and allow EIGRP 222 routes to flow in. Which OSPF area type fulfills this design requirement?

area 20 as a stub area

type 5 LSA filtering on the ASBR between EIGRP 111 and area 0

area 20 as a NSSA area

type 3 LSA filtering on the ABR between area 0 and area 20