有人可以帮助我了解我们 MPLS 路由器上的以下 QOS 设置服务策略.. 策略映射和类映射

我知道这些工作原理背后的基本理解。我需要详细了解在这种特定情况下如何允许、监管或丢弃流量。

我有点困惑..

    class-map match-any ENHANCED
     match any 
    class-map match-any MGMT
     match access-group name CLASSIFY-MGMT
     match access-group name CLASSIFY-BGP
    class-map match-any ENHANCED-PLUS
     match access-group name CLASSIFY-ENHANCED-PLUS
     match ip dscp ef 
     match ip precedence 5 
    !
    !
    policy-map QOS-SCHEDULER-GI0/0
     class ENHANCED-PLUS
      priority 10000
      police 10000000 conform-action transmit  exceed-action transmit 
      set ip dscp ef
     class ENHANCED
    policy-map QOS-SHAPER-GI0/0
     class class-default
      shape average 50000000
      service-policy QOS-SCHEDULER-GI0/0

     interface GigabitEthernet0/0
     description MPLS WAN Link
     bandwidth 50000
     ip address 192.168.0.30 255.255.255.252
     duplex full
     speed 100
     no cdp enable
     no mop enabled
     max-reserved-bandwidth 100
     service-policy output QOS-SHAPER-GI0/0

请帮忙 。

端口容量为 100 Mb。

需要帮助了解这些命令如何相互工作..

priority 10000
  police 10000000 conform-action transmit  exceed-action transmit 

shape average 50000000 

在政策地图上

bandwidth 50000 

在界面上