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Overview of different approaches Both drafts focus on selecting more efficient Relay Node Sets (RNS) for flooding A “Connected Dominating Set” (CDS) Both approaches perform topology reduction MANET Designated Routers uses the CDS Overlapping Relays via Smart Peering extension Differences Source Independent vs. Source Dependent CDS Use of Hellos or LSAs for dissemination of two-hop neighborhood information Differential (Incremental) Hello implementations |