Setting Up Usb Modems For Remote Management; Usb Modem Terms - Juniper J-Series Administration Manual

Chapter 2
Setting Up USB Modems for Remote
Management

USB Modem Terms

J-series Services Routers support the use of USB modems for remote management.
You can use Telnet or SSH to connect to the router from a remote location through
two modems over a telephone network. The USB modem is connected to the USB
port on the Services Router, and a second modem is connected to a remote
management device such as a PC or laptop computer.
NOTE: We recommend using a Multi-Tech MultiModem MT5634ZBA-USB-V92 USB
modem with J-series Services Routers.
You use either the J-Web configuration editor or CLI configuration editor to configure
the USB modem and its supporting dialer interfaces.
This chapter contains the following topics:
USB Modem Terms on page 29
USB Modem Overview on page 30
Before You Begin on page 33
Connecting the USB Modem to the Services Router's USB Port on page 33
Configuring USB Modem Interfaces with a Configuration Editor on page 33
Connecting to the Services Router from the User End on page 39
Administering USB Modems on page 40
Verifying the USB Modem Configuration on page 42
Before configuring USB modems and their supporting dialer interfaces, become
familiar with the terms defined in Table 22 on page 30.
29

USB Modem Terms