Explanation/Reference: Explanation: Low Latency Queueing with Priority Percentage Support Specifying the Bandwidth Percentage: Example The following example uses the priority percent command to specify a bandwidth percentage of 10 percent for the class called voice-percent. Then the bandwidth remaining percent command is used to specify a bandwidth percentage of 30 percent for the class called data1, and a bandwidth percentage of 20 percent for the class called data2. Router> enable Router# configure terminal Router(config)# policy-map policy1 Router(config-pmap)# class voice-percent Router(config-pmap-c)# priority percent 10 Router(config-pmap-c)# class data1 Router(config-pmap-c)# bandwidth remaining percent 30 Router(config-pmap-c)# class data2 Router(config-pmap-c)# bandwidth remaining percent 20 Router(config-pmap-c)# end As a result of this configuration, 10 percent of the interface bandwidth is guaranteed for the class called voice-percent. The classes called data1 and data2 get 30 percent and 20 percent of the remaining bandwidth, respectively. Reference: https://www.cisco.com/c/en/us/td/docs/ios/12_0s/feature/guide/12sllqpc.html