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Author(s) Olivier Bonaventure
Deadline Geen deadline
Submission limit No limitation

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Per LSR and per-interface label spaces

MPLS supports two different types of label spaces :
  • per LSR label space where a single label space is shared among all interfaces
  • per interface label space where each interface can use the entire label space

Question 1: Advantages

What are the advantages of each approach ?

Question 2: Drawbacks

What are the drawbacks of each approach ?