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Remark Policy
This policy allows the user to define the forwarding class to egress marking values. Based on the
packet encapsulation used to send out the service packets, the remark policy allows the user to
define and associate appropriate policies to service egress and network egress QoS policies. 7210
supports the following types of remark policies:
1. dot1p - Used for SAP egress marking and network qos [port type] policies.
2. dscp - Used for network qos [port type] policies.
3. lsp-exp - Used for network qos [ip-interface type] policies.
4. dot1p-dscp - Used for network qos [port type] policies.
5. dot1p-lsp-exp-shared - Used for SAP egress marking
Each of these remark policy type can be associated with only appropriate Qos policies as listed
above.
The required elements to define a remark QoS policy are:
•
•
Egress Port Rate Limiting
The 7210 SAS supports port egress rate limiting. This features allows the user to limit the
bandwidth available on the egress of the port to a value less than the maximum possible link
bandwidth. It also allows the user to control the amount of burst sent out.
7210 SAS-X and 7210 SAS-R6 OS Quality of Service Guide
A unique remark QoS policy ID.
Forwarding class to appropriate marking values
QoS Policies
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