Using Show Commands To Display System Status And Configuration - Cisco ASR 9000 Getting Started Manual
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Basic Troubleshooting Commands
•
Using show Commands to Display System Status and Configuration
Use the show commands to check the status of various Cisco IOS XR software subsystems and services.
Table 33
To display a complete list of the available show commands, enter the show ? command to access the
on-screen help system.
Different show commands are available in different command modes, and the same show command can
Note
show different results in different command modes.
Table 33
Common show Commands in Cisco IOS XR Software
Command
show variables boot
(EXEC and administration EXEC
modes)
show configuration
(Global configuration and
administration configuration modes)
show context (and show exception)
(EXEC and administration EXEC
modes)
show controller
(Administration EXEC mode)
show controllers
(EXEC mode)
show debug
(EXEC and administration EXEC
modes)
show environment [options]
(EXEC and administration EXEC
modes)
show exception
(EXEC and administration EXEC
modes)
show install
(EXEC and administration EXEC
modes)
show interfaces
(EXEC mode)
Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide
136
Using the debug Commands, page 139
lists some of the common show commands.
Description
Displays the boot variables.
Displays the uncommitted configuration changes made during a configuration
session. This command can be entered in any configuration mode.
Displays context information about all recent reloads.
Displays hardware controller information.
Displays hardware controller information.
Displays debug flags enabled from the current terminal.
Displays hardware information for the physical components and systems, including
fans, LEDs, power supply voltage and current information, and temperatures. To view
the command options, enter the show environment ? command.
Displays all exception dump configurations.
Displays installed and active software packages.
Displays interface status and configuration.
Troubleshooting the Cisco IOS XR Software
OL-28417-02
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