Network QoS policies are available for use with access-uplink port when operating the 7210 SAS in access-uplink mode. The 7210 SAS-T supports the access-uplink mode of operation.
The following types of QoS mapping decisions are applicable on an access-uplink port when operating in access-uplink mode:
option to mark Ethernet dot1p or IP DSCP
default QoS mapping
The default QoS mapping always exists on an ingress access uplink port and every received packet is mapped to this default if another explicitly defined matching entry does not exist.
The following sections provide more details about the network QoS policies for both network mode and access-uplink mode.