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Recovery Scope: end-2-end Coverage: Protection: full LSP signalling (cross-connection) Pre-planned Re-routing: pre-signalling (b/f) + LSP activation (after failure occurrence) Dynamic Re-routing (Restoration): full LSP signalling (after failure occurrence) Notification message (and objects) <= from RFC 3473 Two objects described: (Extended) Protection Object <= inspired from RFC 3473 Primary Path Route Object - PPRO for disjointness in shared mesh Basic mechanisms |