Shalom,
Take a look at the logs /var/adm/syslog/syslog.log on the both systems.
Also note that Ignite boot in many hardware platforms is not possible with an add in NIC, only with the built in.
Some more details on what you are doing would be very helpful in getting you specific help.
SEP
Steven E Protter
Owner of ISN Corporation
http://isnamerica.com
http://hpuxconsulting.com
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Founder http://newdatacloud.com