Brocade Network OS NETCONF Operations Guide v4.1.1 - Manual (Page 466)

434 Network OS NETCONF Operations Guide
53-1003231-02
Queueing
29
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 RPC to configure the node in the
urn:brocade.com:mgmt:brocade-qos namespace.
2. Under the node, include the node element.
3. Under the node, include the node element.
4. Under the node, include the following elements.
a. In the element, assign a name to the map.
b. A node element for each outgoing CoS priority value.
5. Under each node, include the following leaf elements.
a. In the element, list the DSCP values to be mapped to a single CoS value.
b. In the element, specify the CoS value.
6. Issue the RPC to save the running-config file to the startup-config file.
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.
test
1,3,5,7
3
11,13,15,17
5
12,14,16,18
6
2,4,6,8
7