Brocade Network OS NETCONF Operations Guide v4.1.1 - Manual (Page 482)

450 Network OS NETCONF Operations Guide
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Congestion control
29
Ethernet Priority Flow Control
This section provides procedures for configuring Ethernet Priority-based Flow Control (PFC) for
congestion control.
Enabling Ethernet PFC
To enable Ethernet PFC, perform the following steps.
1. Issue the RPC to configure the node in the
urn:brocade.com:mgmt:brocade-interface namespace.
2. Under the node, include the , ,
, , or node element.
3. Under the , , ,
, or node, include the leaf element and set
its value to the name of the interface for which you want to enable Ethernet PFC
([rbridge-id/]slot/port format or port channel number).
4. Under the , , ,
, or node, include the node element from the
urn:brocade.com:mgmt:brocade-qos namespace.
5. Under the node, include the / node element hierarchy.
6. Under the node, include the following leaf elements.
a. In the element, specify the CoS value.
b. In the element, specify “on” to enable Ethernet PFC for the receive
direction.
c. In the element, specify “on” to enable Ethernet PFC for the transmit
direction.
7. Issue the RPC to save the running-config file to the startup-config file.
The following example enables Ethernet PFC for CoS 3 on 10-gigabit Ethernet interface 22/0/1.
22/0/1
3
on
on