642-887 MPLS Practice Questions
The free 642-887: Implementing Cisco Service Provider Next-Generation Core Network Services (SPCORE) questions that deal with MPLS, with answers and explanations. The full bank and the timed practice test cover every topic the exam asks about.
Question #1
What protocol is primarily used for MPLS label distribution?
Correct answer: C
Explanation
LDP (Label Distribution Protocol) is used to distribute labels in MPLS networks.
Question #3
In an MPLS network, what is the purpose of a Label Switched Path (LSP)?
Correct answer: C
Explanation
An LSP is established for traffic engineering, controlling how packets traverse an MPLS network.
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