SD-Access Architecture and Fabric Design
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In an SD-Access design, the enterprise wants the underlay to remain simple, highly available, and independent of endpoint policy segmentation. Which design statement is most correct?
Select one option.
A
The underlay should carry user VLANs end-to-end so that fabric edges can switch traffic without VXLAN.
B
The underlay should run only Layer 2 trunks because SD-Access control plane requires VLAN extension between all access switches.
C
The underlay should use manual static routes only because dynamic routing protocols interfere with LISP.
D
The underlay should provide resilient routed IP reachability between fabric nodes, while endpoint identity, segmentation, and policy are handled in the overlay.
E
The underlay should contain all virtual networks because macro-segmentation is implemented before VXLAN encapsulation.
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