What You Need To Know - Juniper J Series Quick Start Manual

J-series Services Router Quick Start

What You Need to Know

J-Web Access
CLI Console Access
Required Licenses
Slot Numbers
Interfaces and Ports
Management IP
Address
Remote Access
2
What You Need to Know
The Web interface to the router—called the J-Web interface—is enabled by default.
To configure a Services Router with the Web interface, you attach a PC or laptop to
Ethernet management port 0 on the chassis. Ethernet management port 0 is the
built-in Fast Ethernet PORT 0 (internally named fe-0/0/0 ).
(See "1. Connecting, Logging In, and Starting the J-Web Interface" on page 5.)
Services Routers are shipped with a console cable and adapter. To configure a
Services Router through the console port with the JUNOS command-line interface
(CLI), you use a terminal emulation program such as Microsoft Windows
HyperTermimal.
(See "1. Connecting, Logging In, and Starting the CLI" on page 8.)
To use the following features on a Services Router, you must purchase a license.
(See "3. Adding Licenses with the CLI" on page 9 or "3. Adding Licenses with the
J-Web Interface" on page 6.)
Advanced Border Gateway Protocol (BGP) support for route reflectors
Data link switching (DLSw)
J-Flow traffic analysis
J2300 routers have built-in WAN ports. Other models have slots 1 through 6 for
replaceable Physical Interface Modules (PIMs). On J4300 and J6300 routers, PIM
slots are numbered from left to right, bottom to top.
Interfaces are named by type, slot number, module number (always 0 ), and port
number. Port numbering starts with 0 . For example:
On J2300, J4300, and J6300 routers, the built-in Fast Ethernet LAN PORT 0 and
, which are in slot 0, are named fe-0/0/0 and fe-0/0/1 .
PORT 1
On models with replaceable PIMs, the first port on a T1 PIM in slot 1 is named
.
t1-1/0/0
A Services Router ships from the factory with the IP address 192.168.1.1/24
assigned to Ethernet management port 0 . Because this address is not part of the
configuration, it is deleted when you change the configuration in any way. You must
configure an IP address for this LAN port before any other configuration.
(See "4. Performing Basic Configuration with the CLI" on page 9 or "4. Performing
Basic Configuration with the J-Web Interface" on page 6.)
Although Telnet and SSH are both supported, they are disabled by default.