iRule question

Hi you can use the reference here

when CLIENT_ACCEPTED {
    switch -- [TCP::local_port] {
        "50000" {
             this sets DSCP to 46 (EF)     
            IP::tos 184
        }  
        "51111" {
             this sets DSCP to 32 (cs4)      
            IP::tos 128
        }  
    }
}