Router Identification; Root Password; Time Zone And System Time - Juniper J-series Services Router J2320 Getting Started Manual

J2320, J2350, J4350, and J6350 Services Router Getting Started Guide
Table 54: Basic Connectivity Terms (continued)
Term
Dynamic Host Configuration Protocol (DHCP)
gateway
hostname
loopback address
Network Time Protocol (NTP)
root user
secure shell (SSH)
Telnet
Basic Connectivity Overview
To connect your Services Router to the network and establish basic connectivity,
you enter information about your network. This overview contains the following
topics:

Router Identification

The domain name defines the network or subnetwork that the Services Router belongs
to. The hostname refers to the specific machine, while the domain name is shared
130
Basic Connectivity Overview
Definition
Protocol for assigning dynamic IP addresses to devices on a network.
Packets destined for IP addresses not identified in the routing table are
sent to the default gateway.
Unique name that identifies a router on the network.
IP address of a Services Router on logical interface
active and available to external hosts and as the source address for
outgoing packets.
Protocol that provides a reliable way of synchronizing the system time
of a router.
A superuser or system administrator who can perform any task in the
file system.
Protocol that provides a secured method of logging in to a remote
network system.
Software that allows a computer to act as a remote terminal on a
network system.
Router Identification on page 130
Root Password on page 131
Time Zone and System Time on page 131
Network Settings on page 132
Default Gateway on page 132
Backup Router on page 132
Loopback Address on page 132
Built-In Ethernet Interface Address on page 133
Management Access on page 133
that is always
lo0.0