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Dell EMC SmartFabric OS10 User Guide Release 10.5.1

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protocol-version

Specifies protocol version the logical switch interface uses.

Syntax
protocol-version version
Parameters
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
negotiate
Command Mode
OPENFLOW SWITCH CONFIGURATION
Usage Information
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.

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)#
Supported Releases
10.4.1.0 or later

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