Cisco Systems WSC4500X16SFP Manual De Usuario

Descargar
Página de 680
27-41
Software Configuration Guide—Release 12.2(25)SG
OL-7659-03
Chapter 27      Configuring Quality of Service
Configuring QoS
The following example shows how to verify the configuration:
Switch# show policy-map flow-policy
 Policy Map flow-policy
   Class flow-class
     police 2000000 bps 10000 byte conform-action transmit exceed-action drop
Switch# show policy-map aggregate-policy
 Policy Map aggregate-policy
   Class aggregate-class
     police 50000000 bps 40000 byte conform-action transmit exceed-action drop
     service-policy flow-policy
Switch# show policy-map interface
FastEthernet6/1 
 Service-policy input: aggregate-policy
   Class-map: aggregate-class (match-all)
     132537 packets
     Match: access-group 10
     police: Per-interface
       Conform: 3627000 bytes Exceed: 0 bytes
     Service-policy : flow-policy
       Class-map: flow-class (match-all)
         8867 packets
         Match: access-group 20
         Match: flow  ip source-address
         police: Per-interface
       Conform: 1649262 bytes Exceed: 59601096 bytes
       Class-map: class-default (match-any)
         0 packets
         Match: any            0 packets
   Class-map: class-default (match-any)
     5 packets
     Match: any        5 packets
Enabling Per-Port Per-VLAN QoS
The per-port per-VLAN QoS feature enables you to specify different QoS configurations on different 
VLANs on a given interface. Typically, you will use this feature on trunk or voice VLANs (Cisco IP 
Phone) ports, as they belong to multiple VLANs.
To configure per-port per-VLAN QoS, perform this task:
Command
Purpose
Step 1
Switch(config)# interface {fastethernet | gigabitethernet | 
tengigabitethernet
slot/interface
 | 
Port-channel 
number 
Selects the interface to configure.
Step 2
Switch(config-if)# vlan-range 
vlan_range
Specifies the VLANs involved.
Step 3
Switch(config-if-vlan-range)# service-policy 
{input | output} 
policy-map
Specifies the policy-map and direction.
Step 4
Switch(config-if-vlan-range)# exit
Exits class-map configuration mode.