Free 300-420 Exam Braindumps (page: 8)

An engineer must connect a new remote site to an existing OSPF network. The new site consists of two low-end routers, one for WAN, and one for LAN. There is no demand for traffic to pass through this area. Which area type does the engineer choose to provide minimal router resource utilization, while still allowing for full connectivity to the rest of the network?

Refer to the exhibit.



An architect is designing a BGP solution to connect a remote branch to a service provider. There are several prefixes within the branch that the company does not want to be advertised to the Internet. Which solution should the architect use to accomplish this?

Refer to the exhibit.



AS65533 and AS65530 are announcing a partial Internet routing table as well as their IP subnets. An architect must create a design that ensures AS64512 does not become a transit AS. Which filtering solution must the architect choose?

Refer to the exhibit.



An architect must create a stable and scalable EIGRP solution for a customer. The design must:

-conserve bandwidth, memory, and CPU processing
-prevent suboptimal routing
-avoid any unnecessary queries

Which two solutions must the architect select? (Choose two.)