# Random Examples

# Prioritize and Rate Limit

This an example QoS configuration that will prioritize selected traffic in a class as well at rate-limit.

> class ipv4 "any"  
>  10 match ip 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255  
>  exit  
> class ipv4 "priority-hosts"  
>  10 match ip 10.128.0.100 0.0.0.0 0.0.0.0 255.255.255.255  
>  20 match ip 0.0.0.0 255.255.255.255 10.128.0.100 0.0.0.0  
>  exit
> 
> policy qos "elan-in"  
>  10 class ipv4 "priority-hosts" action priority 7  
>  20 class ipv4 "any" action priority 1  
>  exit  
> policy qos "elan-out"  
>  10 class ipv4 "priority-hosts" action rate-limit kbps 10240  
>  20 class ipv4 "any" action rate-limit kbps 92160  
>  exit
> 
> interface 1  
>  service-policy "elan-in" in  
>  service-policy "elan-out" out  
>  exit  
> interface 24  
>  service-policy "elan-in" in  
>  service-policy "elan-out" out  
>  exit
> 
> vlan 2  
>  name "VLAN2"  
>  untagged 1-28  
>  ip address 10.128.0.99 255.255.255.0  
>  exit