400-007 Exam Dumps | Refer to the exhibit. (Exhibit) Refer to the exhibit A customer network design team is planning a migration

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Question 172/189

Refer to the exhibit.

Refer to the exhibit A customer network design team is planning a migration from a legacy TDM-based L2VPN to an MPLS-based L3VPN Migration is planned in a phased approach:
* OSPF backbone Link between HUB A and HUB B sites to be migrated to eBGP
* Spoke A2 and Spoke B1 will be migrated to the L3VPN
Which solution design can be considered to avoid routing loops during backbone link migration?

A. Enable route-filtering on OSPF backbone routers for spoke traffic

B. OSPF backbone area advertises summarized routes to hub.

C. Redistribute EIGRP 200 and 300 with low cost into BGP

D. Advertise low AD value for transit traffic on hub sites.

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Question 172/189

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