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Discards in cisco 3850 switch

santosh kumar
Level 1
Level 1

Hi,

We recently implemented Cisco 3850 switches and we are observing huge discards on the interfaces. I have below default configuration but not seeing anywhere applied.

 

    show policy-map
  Policy Map system-cpp-policy
    Class system-cpp-police-data
     police rate 200 pps
       conform-action transmit
       exceed-action drop
    Class system-cpp-police-sys-data
     police rate 100 pps
       conform-action transmit
       exceed-action drop
    Class system-cpp-police-sw-forward
     police rate 1000 pps
       conform-action transmit
       exceed-action drop
    Class system-cpp-police-multicast
     police rate 500 pps
       conform-action transmit
       exceed-action drop
    Class system-cpp-police-multicast-end-station
     police rate 2000 pps
       conform-action transmit
       exceed-action drop
    Class system-cpp-police-punt-webauth
    Class system-cpp-police-l2-control
    Class system-cpp-police-routing-control
     police rate 1800 pps
       conform-action transmit
       exceed-action drop
    Class system-cpp-police-control-low-priority
    Class system-cpp-police-wireless-priority1
    Class system-cpp-police-wireless-priority2
    Class system-cpp-police-wireless-priority3-4-5
    Class system-cpp-police-topology-control
    Class system-cpp-police-dot1x-auth
    Class system-cpp-police-protocol-snooping
    Class system-cpp-police-forus
    Class system-cpp-default

  Policy Map port_child_policy
    Class non-client-nrt-class
      bandwidth remaining ratio 10 

 

Need suggestion to fix the issue.

 

Regards,
Santosh

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