Which of the following statements regarding per-platform label space are true? Choose two answers.
Which of the following statements regarding per-platform label space are true? Choose two answers.
A per-platform label space uses fewer label resources because a single label is assigned to an FEC and can be used across all interfaces of the same router. This is in contrast to a per-interface label space, which would require a unique label for each interface. Thus, statements indicating it uses fewer resources and that a single label can be used across all interfaces of the same router are accurate.
Per-platform—Per-platform label space assigns a single label to each FEC per router and uses the same label on all interfaces of that router. • Per-interface—Per-interface label space assigns a unique label to each FEC per interface. Per-interface label space is typically used with cell mode MPLS such as Frame Relay or ATM because the labels they use are local to the interface. Per-platform label space uses fewer label resources than per-interface label space because the same label is advertised on all interfaces.