CCNP 350-401 ENCOR Question 451 DISCUSSION
« Back to Main MenuWhat is the function of the LISP map resolver?
A. to send traffic to non-LISP sites when connected to a service provider that does not accept nonroutable EIDs as packet sources
B. to connect a site to the LISP-capabie part of a core network, publish the EID-to-RLOC mappings for the site, and respond to map-request messages
C. to decapsulate map-request messages from ITRs and forward the messages to the MS
D. to advertise routable non-LISP traffic from one address family to LISP sites in a different address family
What is the function of the LISP map resolver?
A. to send traffic to non-LISP sites when connected to a service provider that does not accept nonroutable EIDs as packet sources
B. to connect a site to the LISP-capabie part of a core network, publish the EID-to-RLOC mappings for the site, and respond to map-request messages
C. to decapsulate map-request messages from ITRs and forward the messages to the MS
D. to advertise routable non-LISP traffic from one address family to LISP sites in a different address family
Correct Answer: C
MR (Map resolver) – The function of the LISP MR is to accept encapsulated Map-Request messages from ingress tunnel routers (ITRs), decapsulate those messages, and then forward the messages to the MS responsible for the egress tunnel routers.