Users Guide

NOTE: Make sure that the CMC module is in a passive state before you begin.
To perform management actions, a user with Administrator privileges is required. If the administrator
account password is forgotten, it can be reset using the J_PWORD jumper on the CMC board.
The J_PWORD jumper uses a two-pin connector as shown in the following figure.
While the J_PWORD jumper is installed, the default administrator account and password is enabled and
set to the following default values:
username: root
password: calvin
The administrator account is temporarily reset regardless if the administrator account was removed, or if
the password was changed.
NOTE: When the J_PWORD jumper is installed, a default serial console configuration is used (rather
than configuration property values), as follows:
cfgSerialBaudRate=115200
cfgSerialConsoleEnable=1
cfgSerialConsoleQuitKey=^\
cfgSerialConsoleIdleTimeout=0
cfgSerialConsoleNoAuth=0
cfgSerialConsoleCommand=""
cfgSerialConsoleColumns=0
1. Press the CMC release latch on the handle and pull the module front panel. Slide the CMC module
out of the enclosure.
NOTE: Electrostatic discharge (ESD) events can damage CMC. Under certain conditions, ESD
may build up on your body or an object, and then discharge into your CMC. To prevent ESD
damage, take precautions to discharge static electricity from your body while handling and
accessing CMC outside the Chassis.
2. Remove the jumper plug from the password reset connector, and insert a 2-pin jumper to enable the
default administrator account. To locate the password jumper on the CMC board, see the following
figure.
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