What is the purpose of LISP?
- It authenticates vSmart controllers and SDWAN routers.
- It is an architecture created to address routing scalability problems.
- It provides a permanent control plane connection over a DTLS tunnel.
- It performs load balancing of SD-WAN routers across vSmart controllers.
Explanation: Locator/Identifier Separation Protocol (LISP) is used by Internet providers, data centers, branch networks, and campus networks to address routing scalability problems and provide an overlay tunneling technology.
Exam with this question: Quiz - Overlay Tunnels
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