3.5.3 Setting of DSCP rewriting when minimum bandwidth monitoring is violated in units of frames

Set this item to perform minimum bandwidth monitoring by the number of frames for a specified flow (rewriting DSCP for non-compliant frames).

Points to note

Sets bandwidth monitoring to perform minimum bandwidth monitoring (min-pps-rate) by the number of frames when a flow is detected by the destination IP address during frame reception. The DSCP value of a frame that does not comply is changed.

Command examples

1. (config)# ip qos-flow-list QOS-LIST3

   Creates a IPv4 QoS flow list (QOS-LIST3). By creating this list, IPv4 QoS flow list mode is entered.

2. (config-ip-qos)# qos ip any host 192.168.120.10 action min-pps-rate 10000 min-packet-burst 64 penalty-dscp 8

   For the flow whose destination IP address is 192.168.120.10, sets a IPv4 QoS flow list with minimum monitoring bandwidth =10000packet/s, minimum monitoring bandwidth burst size =64packet, minimum bandwidth monitoring violated frame DSCP = 8.

3. (config-ip-qos)# exit

   Returns to global configuration mode from IPv4 QoS flow list mode.

4. (config)# interface gigabitethernet 1/0/5

   Switches to the interface mode of port 1/0/5.

5. (config-if)# ip qos-flow-group QOS-LIST3 in

   Enables the IPv4 QoS flow list (QOS-LIST3) on the receiving side.