Study tips 642-887

Which statement is correct regarding the default MPLS TTL behavior?

Which three statements are correct regarding ping mpls command operations?

What are the four fields inside the MPLS shim header?

Which two of the following statements are correct regarding LSPs?

Which four pieces of information are stored for each prefix in the LFIB?

Which three network services can be implemented using MPLS within the service provider IP NGN core?

which one to maintain the LDP session between LDP neighbors?

you need to enable LDP on many interfaces?

Which two statements are correct in describing ISP environments that are running IP/MPLS in the core network?

what is one of the first things that should be verified?