Which component of the SD-Access fabric is responsible for communicating with networks that are external to the fabric?

Drag and drop the elements from the left onto the YANG models where they and used on the right.

A company requested that an architect propose a new IPv4 and IPv6 deployment strategy. The company wants a solution that is straightforward, with no information hiding or forwarding overhead. Which solution meets these requirements?

Refer to the exhibit.

An architect is designing an EIGRP solution based on these requirements:
* Traffic forwarding should use the best two paths while all links are available
* Single path failure must not impact traffic between branch and HQ
Which solution must the architect select?

Which two steps can be taken to improve convergence in an OSPF network? (Choose two.)