BUILDING BLOCKS
EGRESS TRAFFIC GROUPINGS
Egress traffic groupings include the following:
•IP destination address — A specific QoS profile can be associated with an IP destination address, or range of IP destination addresses specified using a subnet mask. The QoS parameters are dynamically associated with a route when the route table is built. This is controlled by the following command:
config ipqos [add delete] <destination_address> qosprofile <qosname>
•Destination MAC address — Configuration is as described in the section, “Ingress Traffic Groupings,” except that bandwidth parameters of the QoS profile are observed.
•VLAN — Configuration is as described in the section, “Ingress Traffic Groupings,” except that bandwidth parameters of the QoS profile are observed.
In order to use ipqos traffic groupings, you must change the devicemode of the switch to ipqos, before configuring QoS.
PRECEDENCE
If traffic falls into multiple traffic groupings, the following order of precedence applies:
Ingress Mode
•IP destination address
•Destination MAC address
•802.1p prioritization bits
•PACE
•Source port
•VLAN
Egress Mode
•IP destination address
•Destination MAC address
•VLAN
SUMMIT SWITCH INSTALLATION AND USER GUIDE |
