Table of Contents
Advertisement
Parameter
fdl
yellow_alarm
Serial Interface Default Configuration
Parameter
cable type
crc
clock rate
data_mode
mode
clock_source
Default Serial Interface mode
The Serial module of the Nortel 3120 is factory-enabled to operate in V.35
mode. While operating in the default V.35 mode, you can complete all
Secure Router 3120 configuration without rebooting.
Upgrading Secure Router Software
The Nortel command line interface (CLI) provides commands that allow
you to upgrade the SR3120 with new software. Every Secure Router is
furnished with a software image file (.Z) and a boot image file (.bin). Using
the TFTP protocol, the latest versions of these files can be loaded onto a
Nortel router from any accessible TFTP server.
A software upgrade consists of two files: software image (.Z) and boot
image (.bin) The software image (.Z) file is the operating Secure Router for
the Secure Router; the boot image (.bin) file contains the downloadable
boot images.
Before Downloading the software image (.Z) File
If you must issue the file/download command, do so only when the source
of the download file is currently answering a ping command and there is no
immediate concern about unscheduled power outages. This situation is a
Copyright © 2005-2007, Nortel Networks
.
Default
ANSI and ATT unit protocol enabled
disable
Note: With Release 9.2 software, Telnet and the Web UI are both
disabled by default.
Note 1: Secure Routers do not support two simultaneous downloads.
Note 2: Refer to the appropriate Command Reference Guide (domestic
or international products) for specific command parameters, options,
and context.
Secure Router 3120
Installation Guide
NN47260-300 02.01 Standard
9.2 10 January 2007
Upgrading Secure Router Software 51
Default
v.35
16
2 Mhz
normal
DTE
line
Nortel Networks Confidential
Advertisement
Table of Contents
