H3C S5820X Series Command Reference Manual

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H3C S5820X Series Command Reference Manual Manual pdf 150 page image

5-4z For styles wide and wide-compatible, the cost value ranges from 0 to 16777215.level-1: Applies the link cost to Level-1.level-2: Applies the link cost to Level-2.DescriptionUse the circuit-cost command to set a global IS-IS link cost.Use the undo circuit-cost command to restore the default.By default, no global link cost is configured.If no level is specified, the specified cost applies to both Level-1 and Level-2.Related commands: isis cost, cost-style.Examples# Set the global Level-1 link cost of IS-IS process 1 to 11. system-view[Sysname] isis 1[Sysname-isis-1] circuit-cost 11 level-1cost-styleSyntaxcost-style { narrow | wide | wide-compatible | { compatible | narrow-compatible }[ relax-spf-limit ] }undo cost-styleViewIS-IS viewDefault Level2: System levelParametersnarrow: Receives and sends only narrow cost style packets (The narrow cost ranges from 0 to 63).wide: Receives and sends only wide cost style packets (The wide cost ranges from 0 to 16777215).compatible: Receives and sends both wide and narrow cost style packets.narrow-compatible: Receives both narrow and wide cost style packets, but sends only narrow coststyle packets.wide-compatible: Receives both narrow and wide cost style packets, but sends only wide cost stylepackets.relax-spf-limit: Allows receiving routes with a cost greater than 1023. If this keyword is not specified,any route with a cost bigger than 1023 will be discarded. This keyword is only available whencompatible or narrow-compatible is included.DescriptionUse the cost-style command to set a cost style.Use the undo cost-style command to restore the default.Only narrow cost style packets can be received and sent by default.Related commands: isis cost, circuit-cost.