rfc9574v3.txt		rfc9574.txt
	skipping to change at line 130 ¶		skipping to change at line 130 ¶
	keeps a PIM routing entry for (S1,G1) with an Incoming Interface		keeps a PIM routing entry for (S1,G1) with an Incoming Interface
	(IIF) and three Outgoing Interfaces (OIFs).		(IIF) and three Outgoing Interfaces (OIFs).
	To WAN To WAN		To WAN To WAN
	^ ^		^ ^
	| |		| |
	+-----+ +-----+		+-----+ +-----+
	+----------| PE1 |-----------+ +----------| PE1 |-----------+		+----------| PE1 |-----------+ +----------| PE1 |-----------+
	| +--^--+ | | +--^--+ |		| +--^--+ | | +--^--+ |
	| | IP Fabric | | | IP Fabric |		| | IP Fabric | | | IP Fabric |
	| PE | | (S1,G1) |OIF to G |		| PE | | (S1,G1) |OIF to G1 |
	| +----PE->+-----+ No State | | IIF +-----+ OIF to G |		| +----PE->+-----+ No State | | IIF +-----+ OIF to G1 |
	| | +---2->|Spine|------+ | | +------>Spine|------+ |		| | +---2->|Spine|------+ | | +------>Spine|------+ |
	| | | +-3->+-----+ | | | | +-----+ | |		| | | +-3->+-----+ | | | | +-----+ | |
	| | | | 2 3 | | |PIM |OIF to G | |		| | | | 2 3 | | |PIM |OIF to G1| |
	| | | |IR | | | | |tree | | |		| | | |IR | | | | |tree | | |
	|+-----+ +--v--+ +--v--+ | |+-----+ +--v--+ +--v--+ |		|+-----+ +--v--+ +--v--+ | |+-----+ +--v--+ +--v--+ |
	+| NVE1|---| NVE2|---| NVE3|-+ +| NVE1|---| NVE2|---| NVE3|-+		+| NVE1|---| NVE2|---| NVE3|-+ +| NVE1|---| NVE2|---| NVE3|-+
	+--^--+ +-----+ +-----+ +--^--+ +-----+ +-----+		+--^--+ +-----+ +-----+ +--^--+ +-----+ +-----+
	| | | | | |		| | | | | |
	| v v | v v		| v v | v v
	TS1 TS2 TS3 TS1 TS2 TS3		TS1 TS2 TS3 TS1 TS2 TS3
	Figure 1: Ingress Replication vs. PIM-Based Trees in NVO Networks		Figure 1: Ingress Replication vs. PIM-Based Trees in NVO Networks
End of changes. 2 change blocks.
	3 lines changed or deleted		3 lines changed or added
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