HP DS20L - Manual (Page 142)

A-54 AlphaServer DS20L User’s Guide
A.20.14 sysvar
Determines if the system variation value should be overridden from 12 to
5. This allows operating system versions before those that are aware of
the DS20L to run properly.
Syntax: set syvar value
where value can be:
5 For Linux.
(default) low For Tru64 UNIX.
A.20.15 tt_allow_login
Enables or disables login to the SRM console firmware on alternate
console ports. If the environment variable console is set to serial, the
primary console device is local - the terminal connected through the
COM1 port. The command set tt_allow_login 1 enables remote logins
through the COM2 port.
Syntax: set tt_allow_login value
where value can be:
(default) 1 Enables remote login through the COM2 port.
0 Disables remote login through the COM2 port.