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QoS Overview
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Among the above supported criteria the following can be configured together in a single policy:
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NOTE: When specifying both MAC and IP criteria in a single SAP ingress policy, only IPv6
DSCP match is allowed. Other IPv6 fields such as src-address, dst-address, are not allowed to be
used.
In addition to classification rules listed above, the user has an option to use DEI bit for identifying
the ingress profile and enable color-aware policing. See,
(DEI) based Classification and Marking, on page
that can be used for match-criteria used for SAP ingress classification.
NOTE: The resource allocation required for each of these different criteria is given at
Ingress QoS Policies on page
The IP and MAC match criteria can be very basic or quite detailed. IP and MAC match criteria are
constructed from policy entries. An entry is identified by a unique, numerical entry ID. A single
entry cannot contain more than one match value for each match criteria. Each match entry has an
action which specifies: the forwarding class of packets that match the entry.
The entries are evaluated in numerical order based on the entry ID from the lowest to highest ID
value. The first entry that matches all match criteria has its action performed.
Page 46
7210 SAS-X and 7210 SAS-R6 OS Quality of Service Guide
Only IPv6 DSCP bits in the IPv6 header using the ipv6-criteria dscp-only option
mac-criteria any
mac-criteria dot1p-only
ip-criteria any and/or ipv6-criteria any or ipv6-criteria dscp-only
ip-criteria dscp-only and/or ipv6-criteria any or ipv6-criteria dscp-only
mac-criteria any and ip-criteria any or ip-criteria dscp-only and/or ipv6-criteria dscp-only
mac-criteria dot1p-only and ip-criteria any or ip-criteria dscp-only and/or ipv6-criteria
dscp-only
195.
Chapter , Discard Eligibility Indicator
73. Table 14 on page 47 lists the packets fields
Service
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