What is the purpose of a proxy ETR used with LISP?

IT Questions BankCategory: CCNPWhat is the purpose of a proxy ETR used with LISP?
What is the purpose of a proxy ETR used with LISP? 1ITExamAnswers Staff asked 1 month ago
What is the purpose of a proxy ETR used with LISP?

  • to communicate with a non-LISP site
  • to send map request packets to the MR on behalf of an ETR
  • to perform a DNS lookup for any EID within an LISP site
  • to register any EID addresses that are not within the mapping database

Explanation: A proxy egress tunnel router (PETR) is a router that connects to a non-LISP site such as to the Internet or a data center when a LISP site needs to communicate to a non-LISP site.

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