Reference Guide

3 DHCP Option Tag #199
NOTE:
The Groupkey assigned in DCHP option #199 and INI
parameter are only used for rst time deployment, that is,
they only take eect if CCM is currently disabled or if CCM
is enabled but group-key is NULL.
If DCHP is dened and CCM is enabled or not NULL: The
CCM Group key in the DHCP is ignored since it is congured
manually in local UI or from CCM group change.
If INI is dened and CCM is enabled or not NULL: The CCM
Group key in the INI is ignored since it is congured manually
in local UI or from CCM group change.
IMPORTANT:
There is an exception in the logic above when the
'override=yes' option is used in INI le. This will make #2 take
priority over #1.
For example,
CCMEnable=yes CCMServer=xxx:8080
GroupPrefix=wlab GroupKey=TC-TEST-ENG
MQTTServer=xxx:1883 AdvancedConfig=yes
Override=yes
NOTE:
For detailed instructions on how to congure CCM in a
wnos.ini le to enable the CCM Agent on supported ThinOS
clients, refer to Knowledge Base Solution #23875, go to the
Knowledge Base at www.dell.com/wyse/knowledgebase and
search for 23875.
DefaultUser={username, $SYS_VAR}
Species the default sign-on user. See Table 1: System Variables for
a list of system variables for $SYS_VAR.
DisableButton={no, yes}
[DisableRestart={yes, no}]
Default is no.
Yes/no option to disable the power button.
If you set the option DisableRestart=yes, the radio button Restart
the system in shutdown window is disabled. These settings are
saved permanently and the default value is no.
EnableCacheIni
IMPORTANT: Supported on Wyse 3010 thin client with
ThinOS (T10) and Wyse 3020 thin client with ThinOS
(T10D) only.
EnableCacheIni is no longer supported and cannot be used on
platforms other than the Wyse 3010 thin client with ThinOS (T10).
On platforms other than the Wyse 3010 thin client with ThinOS
(T10), EnableCacheIni is replaced by the MirrorFileServer
parameter, see MirrorFileServer parameter in Table 2: General
Settings for wnos.ini Files Only. Use EnableCacheIni on Wyse 3010
thin client with ThinOS platform (T10) only. This is because there is
no local ash on Wyse 3010 thin client with ThinOS (T10) platform,
and the MirrorFileServer parameter is not supported on it.
EnableGKey={yes, no}
Default is yes.
16 Parameters for WNOS INI Files Only