Users Guide

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Related Commands stack-unit portmode — splits a single 40G port into four-10G ports
stack-unit portmode quad
Congures the list of dynamic fan-out capable ports.
Syntax
stack-unit [stack-unit number] port port-number portmode quad
To remove the quad-port conguration, use the command.
Parameters
stack-unit number Enter the port number. The range is from 1 to 6.
Defaults 2,4,6,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,27,29,31
Command Modes CONFIGURATION
Command History
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.7(0.0) Introduced on the S6000 and S6000–ON.
Usage Information
The default quad port prole conguration includes all ports except the top four left ports and the top four right
ports in the switch. As a result, you cannot fan-out these switch ports using the stack-unit stack-unit-
number portmode command when the ports are in the default quad port prole conguration.
You can change this default quad port prole conguration using the stack-unit stack-unit-number
port port-numbers portmode quad command and include the top four left ports and top four right ports
in your new prole. When you change the default prole, you can dynamically fan-out the ports that are part of the
new prole using the
stack-unit stack-unit-number portmode quad command.
However, your new prole must exclude four ports from the rst 16 port groups and four ports from the last 16
port groups in the switch. You cannot fan-out these excluded ports as the quad port prole can only have 12 ports
in the rst 16 port groups and 12 ports in the last 16 port groups.
708 Interfaces