JCS 1200 Switch Module Components and LEDs
Figure 1 shows the components on the switch module.
Figure 1: JCS 1200 Switch Module Components
The switch module consists of the following components:
- One RS-232 console port that provides an additional means to install software and configure the switch module. This USB-style connector enables connection of a special serial cable to the switch module.
- Six external copper 1000Base-T Ethernet ports for 10/100/1000 Mbps connections to the T-series routing platform. These ports are identified as EXT1, EXT2, EXT3, EXT4, EXT5, and EXT6 in the switch configuration menus and are labeled 1 through 6 (from top to bottom) on the switch module. You can use RJ-45 ports labeled 1 through 3 to connect up to three T-series routing platforms running JUNOS Release 9.2 to the JCS 1200 platform. The RJ-45 ports labeled 4 and 5 on the switch module are reserved for future use. You can use the RJ-45 port labeled 6 to manage the switch module.
- Eight LEDs that indicate the status of the switch module and the network (see Figure 2).
Figure 2: JCS 1200 Switch Module LEDs
The functions of the switch module LEDs are described in Table 1.
Table 1: JCS 1200 Switch Module LEDs