Classification and Marking on Cisco Switch

Hi Rene, i like your blog and web gns3vault
I’ve a question because i’m doing troubleshooting with qos in switches and when i look at the policy i don’t see what i expect to see.

i have applied a policy fa0/1 input. i inject traffic but i don’t see ever increasing packet. Could it be because it is a switch ? when is a router i see increases

C3560-24TS_1#sh policy-map interface

FastEthernet0/1

Service-policy input: QoS_In

Class-map: Clase_Gestion (match-all)

  0 packets, 0 bytes

   offered rate 0 bps, drop rate 0 bps

  Match: ip precedence 7 

Class-map: Clase_Voz (match-all)

  0 packets, 0 bytes

   offered rate 0 bps, drop rate 0 bps

  Match: access-group 112

Class-map: Clase_Oro (match-all)

  0 packets, 0 bytes

   offered rate 0 bps, drop rate 0 bps

  Match: access-group 111

     

Class-map: class-default (match-any)

  0 packets, 0 bytes

   offered rate 0 bps, drop rate 0 bps

  Match: any 

    0 packets, 0 bytes

     rate 0 bps

thanks