24
Installation RSPL 20/30
Release
04
02/2013
1.7.2 Port state
These LEDs display port-related information. During the boot phase, they
indicate the status of the boot process.
The LEDs are directly located on the ports.
1.8 Management interfaces
1.8.1 V.24 interface (external management)
Note: The location on the device is described on page 18 “Front view”.
A serial interface is provided on the RJ11 socket (V.24 interface) for the local
connection of an external management station (VT100 terminal or PC with
corresponding terminal emulation). This enables a connection to the
Command Line Interface (CLI) and the system monitor to be made.
The socket housing is electrically connected to the front panel of the device.
The V.24 interface is electrically insulated from the supply voltage.
Display Color Activity Meaning
Link status — None The device detects an invalid or missing
connection.
Green Lights up The device detects a valid connection.
Flashes 1 time a period The port is switched to stand-by.
Flashes 3 times a period The port is disabled.
Yellow Lights up Device detects a non-supported SFP
transceiver or a non- supported data rate.
Flashing The device is sending and/or receiving data.
Flashes 1 time a period The device detects at least one
unauthorized MAC address (Port Security
Violation).
VT 100 terminal settings
Speed 9,600 Baud
Data 8 bit
Stopbit 1 bit
Handshake off
Parity none
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