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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