Tools For Accessing And Configuring The Software; Tools For Monitoring The Software; Software Upgrades - Juniper M10i Hardware Manual

M10i Internet Router Hardware Guide

Tools for Accessing and Configuring the Software

The JUNOS CLI is the primary tool for accessing and controlling the JUNOS Internet
software. You use it when accessing the router through the console or a connection
to an out-of-band management network. The CLI includes commands for configuring
router hardware, the JUNOS Internet software, and network connectivity.
The JUNOS CLI is a straightforward command interface. You type commands on a
single line and enter the commands by pressing the Enter key. The CLI provides
command help and command completion, as well as Emacs-style keyboard sequences
for moving around on a command line and scrolling through a buffer that contains
recently executed commands. For more information about the CLI, see the JUNOS
System Basics Configuration Guide.

Tools for Monitoring the Software

In addition to commands for configuring router hardware and software, the CLI
includes commands for monitoring and troubleshooting hardware, software, routing
protocols, and network connectivity. CLI commands display information from routing
tables, information specific to routing protocols, and information about network
connectivity derived from the
You can also use the JUNOS Internet software implementation of SNMP to monitor
routers. The SNMP software consists of an SNMP master agent and a MIB II agent.
It provides full support for MIB II SNMP version 1 traps and version 2 notifications,
SNMP version 1
information about SNMP, see the JUNOS Network Management Configuration Guide.
The software also supports tracing and logging operations, which you can use to
track normal router operations, error conditions, and the packets that the router
generates or forwards. Logging operations use a syslog-like mechanism to record
systemwide, high-level events such as interfaces going up or down and user logins
on the router. Tracing operations record more detailed information about the
operation of routing protocols, such as the various types of routing protocol packets
sent and received, and routing policy actions.

Software Upgrades

The router is delivered with the JUNOS Internet software preinstalled. To upgrade
the software, you use CLI commands to copy a set of software images over the
network to memory storage on the Routing Engine. The JUNOS Internet software
set consists of several images provided in individual packages or as a bundle. You
normally upgrade all packages simultaneously. For information about installing and
upgrading JUNOS software, see the JUNOS System Basics Configuration Guide.
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Tools for Accessing and Configuring the Software
ping and traceroute
Get and GetNext requests, and version 2
utilities.
GetBulk requests. For more