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.
Related exam: Quiz - Overlay Tunnels
