Which of the following are characteristics of ECMP LSPs in LDP? Choose three answers
Which of the following are characteristics of ECMP LSPs in LDP? Choose three answers
Characteristics of ECMP (Equal-Cost Multi-Path) LSPs (Label Switched Paths) in LDP (Label Distribution Protocol) include the following: Liberal label retention mode, which allows labels from all LSRs (Label Switch Routers) to be retained, ensuring flexibility in path selection; ECMP enabled in the configuration router context, which allows the device to utilize multiple paths for load balancing; and hashing used to select the egress label, as hashing is a common technique employed to distribute traffic evenly across multiple paths.
Answer should be A, C, D. "An internal hashing Algorithm, on a per flow basis, chooses the link on which the iLER will forward incoming data traffic" - Nokia MPLS Student guide