Technical Documentation

Restoring the Default JCS Management Module Configuration

Before you configure the JCS management module, we recommend clearing any existing configurations on the JCS management module and restoring the defaults.

Clearing a configuration results in the following changes:

  • Sets the JCS management module to its default state.

    This is equivalent to pressing the recessed button on the front panel of the JCS management module for more than 5 seconds.

  • Initializes the serial port to 9600 baud.
  • Initializes the internal SNMP community string.

    An SNMP community string is a text string that acts as a password. It is used to authenticate messages that are sent between the management station (the SNMP manager) and the device (the SNMP agent). The community string is included in every packet that is transmitted between the SNMP manager and the SNMP agent.

  • Disables web access.

To clear an existing JCS management module configuration:

  1. Log in to the JCS management module.

    If you are logging in for the first time, use the default username and password:


    Username: USERID

    Password: PASSW0RD

    The 0 in PASSW0RD is a zero, not the letter O.

  2. Use the env command to set JCS management module 1 (mm[1]) as the configuration target. For example:

    system> env —T mm[1]
  3. Use the clear command to clear the configuration. For example:

    system:mm[1]> clear —cnfg

    This example clears the configuration on mm[1] and returns the JCS management module to the factory default settings.


Published: 2010-04-12