Zte ZXR10 5250 Series - Figure 5-60 Example of the Primary Node Blocking the Secondary Port (Ring Status: UP); Figure 5-61 Example of the Primary Node Enabling the Secondary Port (Ring Status: DOWN)

ZXR105250SeriesCongurationGuide
AsshowninFigure5-60andFigure5-61,anERPSdomainisconguredonswitchesA,
B,C,andD.SwitchAistheownernode,anditsport1/2isanRPLport.SwitchBisthe
neighbornode.TheportthatswitchBusestoconnecttoswitchAisalsoanRPLport.
BothswitchCandswitchDarenonenodes.
ServicetrafcarisesbetweenPC1andPC2,andthearrowsinFigure5-60indicatethe
directioninwhichservicedataows.
Figure5-60ExampleofthePrimaryNodeBlockingtheSecondaryPort(RingStatus:
UP)
Figure5-61ExampleofthePrimaryNodeEnablingtheSecondaryPort(Ringstatus:
DOWN)
Figure5-60showsthateachlinkisoperatingproperly,theringisinidlestatus,andthe
secondaryportoftheprimarynodeisblocked.TrafcpassesthroughswitchesCandD.
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SJ-20131111172707-002|2013-11-27(R1.0)ZTEProprietaryandCondential