The MPLS LDP autoconfiguration feature allows you to enable LDP on every interface that is associated with an IGP instance. Which of the following Interior Gateway Protocols support this? (Choose two.)
The MPLS LDP autoconfiguration feature allows you to enable LDP on every interface that is associated with an IGP instance. Which of the following Interior Gateway Protocols support this? (Choose two.)
MPLS LDP autoconfiguration can be enabled on every interface associated with an IGP instance. The Interior Gateway Protocols that support MPLS LDP autoconfiguration are OSPF (Open Shortest Path First) and IS-IS (Intermediate System to Intermediate System). These are the primary IGPs used in MPLS environments to facilitate the exchange of routing information.
A & B are correct
The given answer is correct
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/mp_ldp/configuration/15-s/mp-ldp-15-s-book/mp-ldp-autoconfig.pdf