31: Configuring Terminal Server 
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© Virtual Access 2017 
GW1000 Series User Manual 
Issue: 1.9    Page 302 of 350 
tserv show userial version - show USB serial card firmware version 
tserv show userial cpld status - show USB serial card CPLD programming 
status 
tserv upgrade userial - initiate upgrade of the USB serial card 
tserv quit - terminate termserv process