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Sun Datacenter InfiniBand Switch 72 Command Reference

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Understanding the Commands

Understanding Hardware Commands

checkboot Command

checkpower Command

checkvoltages Command

connector Command

disablesm Command

disableswitchport Command

enablesm Command

enableswitchport Command

env_test Command

getfanspeed Command

getportstatus Command

i4reset Command

listlinkup Command

managementreset Command

nm2version Command

readchfru Command

setlinkspeed Command

setsmpriority Command

showtemps Command

showunhealthy Command

Understanding InfiniBand Commands


setlinkspeed Command

Sets a switch chip port speed.


setlinkspeed switch_chip port speed



This hardware command sets the speed of a port on a switch_chip. If too many symbol errors are encountered, try setting for a slower speed (2 or 1).


The following example shows how to set the speed of port 3 on switch chip A to 4x with the setlinkspeed command.

# setlinkspeed A 3 4
# enableswitchport A 3

Note - You must reset the port after setting the port speed. You can use the enableswitchport command to reset the port.

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