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Slides to discuss T11/04-404v0 Silvano Gai. Interconnection among Multilayer Switches. Should we allow this connection? (IMHO no!). Multilayer Switch. Multilayer Switch. Gateway Function. Gateway Function. SF For VF 8. SF For VF 8. SF For VF 1. SF For VF 1. Tagging logic.
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Interconnection among Multilayer Switches Should we allow this connection? (IMHO no!) Multilayer Switch Multilayer Switch Gateway Function Gateway Function SF For VF 8 SF For VF 8 SF For VF 1 SF For VF 1 . . . . . . . . . . . . . . . . . . . . Tagging logic Tagging logic
FR FC G2 G1 ENC FR FC VF 9 VF 8 Always use an ENC header TE TE S3 S2 ENC ENC FR FC ENC VFT FR FC ENC FR FC S1 FC FC
FR FR FC FC VFT FR FC G2 G1 ENC ENC FR FR FC FC VF 9 VF 8 Gateway to Gateway direct connectivity TE TE F F S3 S2 F S1 This new type of device capable of direct gateway to gateway connectivity, i.e. forwarding according to the DF_ID in the FR Header FC FC F S3