Technical Documentation
JCS1200 Management Module Description
The management module is a hot-swappable module that
you use to configure and manage JCS1200 components. See the Junos OS Protected System Domain Configuration Guide 
for
information about configuring the management module.
You can order the JCS1200 platform with one or two hot-swappable management modules. Install the management modules in management module bay 1 and management module bay 2 to provide redundancy.
 | Note: When you install a management module into the JCS1200 platform, a management module interposer must be installed into the bay before installing the management module. |
JCS1200 Management Module Components
Figure 1 shows the input and output connectors on the management module.
Figure 1: JCS1200 Management Module Input and Output Connectors
The management module consists of the following components:
- Serial connector—Use this connection to configure
and manage the JCS1200 components over a serial line through the
management module CLI. This connector provides local access to the
CLI and any Routing Engine. For example, you can connect a notebook
computer to the serial connector and a terminal emulator program to
configure the IP addresses, user accounts, and other management settings
through the CLI user interface. See the Junos OS Protected System Domain Configuration Guide for
more information.
- Video connector—The video connector is not supported.
- Console (Ethernet) connector—Use this connector for a remote Ethernet connection to a network management station on the network.
- Two USB ports for mouse and keyboard—The USB ports are not supported.
- Reset button—When you press this button, the blowers operate at full
speed while the management module is initializing.
The reset button provides the following functions:
- Press and release the reset button to restart the management module.
- Press and hold the reset button for 8 seconds to restore the management module to factory default settings.
- LEDs—There are five LEDs on the management module that provide status information about the management module and remote management connection. For more information, see JCS1200 Management Module LEDs.
