Deployment Guide

Version Description
9.2(0.0) Introduced on the S4820T and MXL.
9.1(0.0) Introduced on the Z9000 and S4810.
Usage
Information
After the interval time lapses, the OpenFlow instance reattempts to establish a
connection to the OpenFlow controller.
Related
Commands
openflow of-instance — Creates or modifies an OpenFlow instance.
controller
Specify the OpenFlow controller configuration that the OpenFlow instance uses to establish a
connection.
Syntax controller {controller-id}{ip-address}[port port-number]tcp
{high-priority | rcvbuf | sndbuf}
To remove the OpenFlow configuration for the controller, use the no
controller {
controller-id}{ip-address}[port port-number]tcp
{high-priority | rcvbuf | sndbuf}command.
Parameter
controller-id Enter the controller number. Enter 1 to assign the controller
a primary role or enter 2 to assign the controller a backup
role.
ip-address Enter the IP address of the controller.
port port-
number
Enter the keyword port followed by the port number to use
for the connection. The range is from 1 to 65535.
high-priority Enter the keyword high-priority to configure the
controller as higher priority.
rcvbuf Enter the keyword rcvbuf to specify the socket receive
buffer size. The default value is 2000.
sndbuf Enter the keyword rcvbuf to specify the socket receive
buffer size. The default value is 2000.
Defaults The default port number for the TCP connection is 6633.
Command
Modes
OPENFLOW INSTANCE
Command
History
Version Description
9.7(0.0) Introduced on the S5000, S6000-ON, and Z9500.
9.7(0.0) Added the high-priority, rcvbuf, sndbuf parameters.
9.3(0.0) Introduced on the S6000.
9.2(0.0) Introduced on the S4820T and MXL.
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