MRV Communications EM316-2SFP - Manual (Page 23)

EM316-2SFP User Guide
P/N 1259003-001 Rev C3
14
4.1 Remote Command Line Interface (CLI) Setup
The NM has at least one Ethernet port, which is typically used to connect to a Local Area Network
(LAN). The factory default IP address is 192.168.14.201 with netmask 255.255.255.0, sometimes
written as 192.168.14.201/24 to show the 24 bits masked for subnetting. The default gateway
address is 192.168.14.1/24.
From the network, connect to the NM IP address using telnet or SSH (secure shell) to open the
command line interface (CLI). Telnet services are disabled by default on the EM316LNXNM-OT,
but they may be enabled for additional CLI access. SSH is not available on the EM316NM-5.
4.2 Serial Command Line Interface (CLI) Setup
Each NM has an RS-232 interface that is used for serial communications to the CLI. This
connection is recommended for network setup. Besides configuration simplicity, it offers the
advantage of “out-of-band” management for greater network autonomy.
Attach the serial RS-232 cable to the PC or terminal device. Configure terminal emulation software
with the parameters described below.
4.2.1 EM316NM Serial Console Setup
Configure the EM316NM RS-232 serial parameters with the following values.
RS-232
Serial Port
Parameters
• 9600 baud
• 8 data bits
• 1 stop bit
• no parity
• no flow control
Connect the management port to a terminal serial port with a DB9 RS-232 rollover cable.
4.2.2 EM316LNXNM-OT Serial Console Setup
Configure the EM316LNXNM-OT RS-232 serial parameters with the following values.
RS-232
Serial Port
Parameters
• 38400 baud
• 8 data bits
• 1 stop bit
• no parity
• no flow control
Connect the management port to a terminal serial port with a flat RJ-45 to RJ-45 flat RS-232
rollover cable. The components below may be ordered from MRV.
• Adapter (part number 350-0308 REV-B MRG/20028-2)
• Cable (part number 151-3028 REV-F AI 04/04)