Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 1231
protocol-version, rate-limit packet_in
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protocol-version Specifies protocol version the logical switch interface uses. Syntax Parameters protocol-version version version-Choose from one of the following: ● negotiate-Enter the keyword to negotiate versions 1.0 or 1.3 with the controller. The highest of the supported versions is selected. ● 1.0-Specify the logical switch instance OpenFlow protocol version as 1.0. ● 1.3-Specify the logical switch instance OpenFlow protocol version as 1.3. Default Command Mode Usage Information negotiate OPENFLOW SWITCH CONFIGURATION NOTE: Only use this command should be run when the logical switch instance is disabled. Use the shutdown command to disable the logical switch instance. After you run this command, enter the no shutdown command to enable the logical switch instance again. ● When you specify, negotiate, the switch negotiates versions 1.0 and 1.3 and selects the highest of the versions supported by the controller. The negotiation is based on the hello handshake described in the OpenFlow Specification 1.3. ● When you specify, 1.0, the switch establishes a connection with the controller that supports version 1.0 only. ● When you specify, 1.3, the switch establishes a connection with the controller that supports version 1.3 only. Example The following example shows a logical switch instance, of-switch-1, configured to interact with controllers that support the OpenFlow protocol version 1.3. Supported Releases OS10 (config)# openflow OS10 (config-openflow)# switch of-switch-1 OS10 (config-openflow-switch)# shutdown OS10 (config-openflow-switch)# protocol-version 1.3 OS10 (config-openflow-switch)# no shutdown OS10 (config-openflow-switch)# 10.4.1.0 or later rate-limit packet_in Configures the maximum packet rate for the controller connection, and the maximum packets permitted in a burst sent to the controller in a second. Syntax Parameters rate-limit packet_in controller-packet-rate [burst maximum-packets-tocontroller] ● controller-packet-rate-Rate in packets per second for the controller OpenFlow channel connection, from 100 to 268000000 seconds. The default is 0 seconds, disabled. ● maximum-packets-to-controller-Burst in packets for the controller OpenFlow channel connection, from 25 to 1073000. The default is 0 seconds, disabled. This parameter is optional. It is set to 25% of the configured rate value, if not configured. Default Command Mode Usage Information Disabled OPENFLOW SWITCH CONFIGURATION OpenFlow sets the specified rate and burst for the controller's connection with the logical switch instance. The actual rate and burst on the controller has a maximum of two times the configured values. OpenFlow 1231
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