Command Manual – RPRH3C S9500 Series Routing Switches Chapter 1 RPR Port Configuration Commands1-31Examples# Request FS in the Ringlet0 of the station. system-view[H3C] interface RprPos2/1/1[H3C-RprPos2/1/1] rpr admin-request fs ringlet0# Request for MS protection in the receiving direction on Ringlet1 of the station. system-view[H3C] interface RprPos2/1/1[H3C-RprPos2/1/1] rpr admin-request ms ringlet11.1.21 rpr cos-precedence-mapSyntaxrpr cos-precedence-map { tag | mpls | ip } value0 value1 value2 value3 value4value5 value6 value7undo rpr cos-precedence-map { tag | mpls | ip }ViewRPR logical interface viewParameterstag: Maps tag priority to RPR prioritympls: Maps mpls priority to RPR priorityip: Maps ip priority to RPR priority.value0 to value7: Values of the RPR priority which tag, mpls and ip priorities correspondrespectively to. 0—A, 1—B, 2—C.DescriptionUse the rpr cos-precedence-map command to map tag, mpls and ip priority types toRPR priority.Use the undo rpr cos-precedence-map command to remove the configuration andrestore the default configuration.The eight parameters indicate the RPR priority which tag, mpls and ip prioritiescorrespond respectively to. By default, for packets with a tag, the mapping will beimplemented as per tag; for packets without a tag, if they are MPLS packets, themapping will be implemented as per MPLS priority; if they are IP packets instead ofMPLS packets, the mapping will be implemented as per IP priority; if they are eitherMPLS packets or IP packet, the priority will be mapped to Class C.
