Creating a dscp-to-cos mutation map – Brocade Network OS NETCONF Operations Guide v4.1.1 User Manual
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Network OS NETCONF Operations Guide
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Queueing
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Creating a DSCP-to-CoS mutation map
You can use the incoming DSCP value of ingress packets to remap the outgoing 802.1P CoS priority
values by configuring a DSCP-to-CoS mutation map on the ingress interface. Perform the following
steps.
1. Issue the
urn:brocade.com:mgmt:brocade-qos namespace.
2. Under the
3. Under the
4. Under the
a. In the
b. A node element for each outgoing CoS priority value.
5. Under each node, include the following leaf elements.
a. In the
b. In the
6. Issue the
The following example creates a DSCP -to-CoS map named “test,” which performs the following
mapping of DSCP values to CoS priorities:
•
DSCP values 1, 3, 5, and 7 are set to output as CoS priority 3.
•
DSCP values 11, 13, 15, and 17 are set to output as CoS priority 5.
•
DSCP values 12, 14, 16, and 18 are set to output as CoS priority 6.
•
DSCP values 2, 4, 6, and 8 are set to output as CoS priority 7.