User`s guide

22 007-3938-003
2: Using the L1 and L2 Controllers
004i01:
L1 0.7.37 (Image A), Built 05/24/2001 14:59:42 [P1 support]
002c01:
L1 0.7.37 (Image A), Built 05/24/2001 14:59:42 [P1 support]
001x01:
L1 0.7.37 (Image A), Built 05/24/2001 14:59:42 [P1 support]
003c01-L1>
The L1 also supports a L1> <rack>.<slot> <command> target. For example,
003c01-L1> 4.1 version
004i01:
L1 0.7.37 (Image A), Built 05/24/2001 14:59:42 [P1 support]
003c01-L1>
You can also target commands to a single attached brick with either the iia, iib,ornia,
nib command, as follows:
003c01-L1> iia version
004i01:
L1 0.7.37 (Image A), Built 05/24/2001 14:59:42 [P1 support]
003c01-L1>
Viewing Information, Warnings, and Error Messages
All information, warnings, and error messages generated by any of the system
controllers are in the following form:
002c01 ERROR: invalid arguments for ‘ver’ command, try “help ver”
The general format of the message includes a brick identification (this is not present if the
command was to the local brick only), type of message, and the message. These messages
can be the result of an invalid command (as shown in the example) or from tasks running
on the L1, such as the environmental monitor.
Each L1 has a log of local events. Use the L1 command log to view the event on any of
the L1s.
Powering On, Powering Off, and Resetting the Brick
You can power on and power off the brick with the power command, as follows:
003c01-L1> power up
003c01-L1>