Brocade Network OS NETCONF Operations Guide v4.1.1 - Manual (Page 502)

470 Network OS NETCONF Operations Guide
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Configuring Auto-QOS
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Configuring Auto-QOS
Auto QoS (Quality of Service) for NAS creates a minimum bandwidth guarantee for Network
Attached Storage traffic. Auto QoS for NAS is disabled by default; you must enable Auto QoS to
allow NAS packets to have the correct service levels.
The cee-map priority group and priority-map settings must be their default values.
Enabling Auto QoS for NAS:
• Changes the CoS value of NAS packets to 2
• Reduces the weight of PGID 2 from 60 to 40
• Creates a new PGID 3 with a weight of 20
• Modifies the priority table to include PGID 3 for the user-configured NAS CoS, or the default
NAS CoS if the CoS has not been otherwise modified
1. Issue the <edit-config> RPC to configure the <qos> node in the
urn:brocade.com:mgmt:brocade-qos namespace.
2. Enable Auto QoS for all NAS traffic with the NAS <auto-qos> node under the <nas> container.
The presence of the node activates Auto-QOS.
<?xml version="1.0">
<rpc-reply message-id="2351" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<edit-config>
<target>
<running/>
</target>
<config>
<nas>
<nas xmlns="urn:brocade.com:mgmt:brocade-qos">
</auto-qos>
</nas>
</config>
</edit-config>
</rpc>
<rpc-reply message-id="2351" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<ok/>
</rpc-reply>
3. Set the CoS value for all NAS traffic by entering a value for the <cos> node.
<?xml version="1.0">
<rpc-reply message-id="2351" xmlns="urn:ietf:params:xml:ns:netconf:base:1.0">
<edit-config>
<target>
<running/>
</target>
<config>
<nas xmlns="urn:brocade.com:mgmt:brocade-qos">
<auto-qos>
<set>
<cos>4</cos>
</set>
</auto-qos>
</nas>
</config>
</edit-config>