Owner's Manual

452 Troubleshooting and Recovery
To perform management actions, a user with Administrator privileges is
required. If the administrator account password is forgotten, it can be reset
using the PASSWORD_RST jumper on the CMC board.
The PASSWORD_RST jumper uses a two-pin connector as shown in
Figure 12-1.
While the PASSWORD_RST 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 PASSWORD_RST 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 in the CMC release latch on the handle and move the handle away
from 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, you must 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. See Figure 12-1
to locate the password jumper on the CMC board.