Compaq AlphaServer ES40 User Manual

System Configuration and Setup 6-19
Table 6–1 SRM Environment Variables Used on ES40 Systems
(Continued)
Variable Attribute Description
sys_serial_num
NV
Sets the system serial number, which is then
propagated to all FRUs that have EEPROMs.
The serial number can be read by the
operating system.
tt_allow_login
NV
Enables or disables login to the SRM console
firmware on alternative console ports.
0—Disables login on alternative console ports.
1—Enables login on alternative console ports
(default setting).
If the console output device is set to serial, set
tt_allow_login 1 allows you to log in on the
primary COM1(MMJ) port, or alternate COM2
port, or the VGA monitor.
If the console output device is set to graphics, set
tt_allow_login 1 allows you to log in through
either the COM1(MMJ) or COM2 console port.

Compaq AlphaServer ES40 Specifications

General

Brand	Compaq
Model	AlphaServer ES40
Category	Server
Language	English