Troubleshooting Acx500 Components; Troubleshooting Resources For Acx500 Routers - Juniper ACX500 Hardware Manual

Troubleshooting ACX500 Components

IN THIS SECTION

Troubleshooting Resources for ACX500 Routers | 197

Monitoring System Log Messages | 198
Alarm Types and Severity Classes on ACX Series Routers | 199
Verifying Active Alarms | 200
Troubleshooting Resources for ACX500 Routers
IN THIS SECTION
Command-Line Interface | 197
Front Panel LEDs | 197
Command-Line Interface
The Junos OS command-line interface (CLI) is the primary tool for controlling and troubleshooting router
hardware, the Junos OS, 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 ping and traceroute utilities.
You enter CLI commands on one or more external management devices connected to ports on the front
panel.
For information about using the CLI to troubleshoot the Junos OS, see the appropriate Junos OS
configuration guide.
Front Panel LEDs
The front panel on the router contains LEDs that enable you to troubleshoot the router.
197