Designing Cisco Enterprise Networks (ENSLD) — Question 180

Which protocol is deployed through LAN automation to build node-to-node underlay adjacencies in SDA?

Answer options

• A. IS-IS
• B. LISP
• C. OSPF
• D. VXLAN

Correct answer: A

Explanation

IS-IS is the protocol specifically designed for building underlay adjacencies in Software-Defined Access (SDA) environments. The other options, while significant in networking, do not serve this specific function in the context of LAN automation for SDA.