Brocade Fabric OS Command Reference (Supporting Fabric OS v7.3.0) - Manual (Page 1067)

Fabric OS Command Reference 1037
53-1003131-01
serDesTuneMode
2
--reset
Disables SerDes tuning mode and resets SerDes values to default on FC8-16
blades in slots 1, 2 and 7 and on peer ports in the CR4S-8 core blade.
--show
Indicates whether the SerDes tuning mode is enabled or disabled.
--autoenable
Enables SerDes tuning optimization on all backend ports.
--autodisable
Disables further tuning optimization but retains all current tuning values identified
by the algorithm.
--autoreset
Disables further tuning optimization and resets all tuning values back to their
default values. If SerDes tune mode or was set, the configuration is restored.
--autoshow
Displays whether SerDes tuning optimization is enabled or disabled.
--help
Displays the command usage.
EXAMPLES
To enable SerDes tuning mode on a DCX-4S chassis with two FC8-16 blades and to display the
configuration:
switch:admin> serdestunemode --set
serdestunemode is turned on
New serdes values set on slot = 1
New serdes values set on slot = 2
New serdes values set on slot = 7
switch:admin> serdestunemode --show
serdestunemode is enabled
To disable SerDes tuning mode and reset the SerDes values to defaults and to display the configuration:
switch:admin> serdestunemode --reset
serdestunemode is turned off
New serdes values reset on slot = 1
New serdes values reset on slot = 2
New serdes values reset on slot = 7
switch:admin> serdestunemode --show
serdestunemode is disabled
To enable SerDes tuning optimization on all backend ports and to display the configuration:
switch:admin> serdestunemode --autoenable
Autotunemode is turned on
switch:admin> serdestunemode --show
Autotunemode is turned on
To disable SerDes tuning optimization on all backend ports and retain all current tuning values:
switch:admin> serdestunemode --autodisable
Autotunemode is turned off
switch:admin> serdestunemode --show
Autotunemode is turned off