QoS

A source is on v100 generating 10 UDP PPS, the packet size is 1024 Bytes and is destined for v20 of switch 1 UDP port 5011.

Limit the traffic to 8000b/s, excess should be dropped and set the DSCP value to 18.

HEIRARCHIAL POLICY MAP-

Level 1 affects the SVI traffic and Level 2 affects interface level traffic.

mls qos
class-map cm-interfaces (Child)
match input-interface fastethernet 0/10
!
class-map udp-5011 (Child)
match access-group 101
!
policy-map pm-interfaces (Child)
class cm-interfaces
police 8000 8000 exceed-action drop
!
polcy-map pm-vlan100 (Parent)
class udp-5011
set dscp af21
service-policy pm-interfaces
!
interface fastethernet 0/10
mls qos vlan-based
!
interface vlan100
service-policy input pm-vlan100
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