Refer to the exhibit. An architect must design a solution to connect the two ASs. To optimize bandwidth, the design will implement load sharing between router R6 and router R1. Which solution should the design include? 

Answer options:

A. Use update-source to specify the Loopback interface.
B. Use next-hop-self attributes only for routes that are learned from eBGP peers.
C. Configure the eBGP TTL to support eBGP multihop.
D. Use maximum-paths to install multiple paths in the routing table.

D