PDF 4A0-C01 Study Guide

The Hello protocol can speed up convergence without reducing refresh time.

Hello messages are sent after at least one RSVP session is active on the interface.

An interface with multiple RSVP sessions sends Hello messages for each session.

An RSVP neighbor is declared down if Hello messages are not received within the Hello timeout.

Selected labels from the FIB are populated to the LFIB.

Selected labels from the RIB are populated to the FIB.

Selected labels from the LIB are populated to the FIB.

Selected labels from the LIB are populated to the LFIB.

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Layer 3 direct Internet access service.

Layer 2 point-to-point service.

Layer 2 multipoint-to-multipoint service.

Layer 3 IP multipoint-to-multipoint VPN service.