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7210 SAS-X and 7210 SAS-R6 OS Quality of Service Guide
When using policing, the final profile of the packet is assigned by the ingress meter (based
on configured CIR/PIR rate) in both color-aware and color-blind mode.
On Hybrid ports, only ONE of the following configurations is allowed.
If DEI based classification is enabled, then network port ingress policy MUST use dot1p
classification criteria with DEI profile for all configured dot1p values.
If DEI based classification is disabled, then network port ingress policy can use dot1p or
dscp classification criteria.
Note: This is enforced by software.
For Network Port policy, DEI based classification is supported only when dot1p
classification criteria is in use. In other words, it cannot be used when DSCP based
classification is used.
For Network IP interface policy DEI based classification is not supported. In other words,
when using EXP based classification DEI bit cannot be used to assign the profile for the
packet.
Discard Eligibility Indicator (DEI) based Classification
OR
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