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FINAL DRAFT —Cisco Confidential
5-6
Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide
OL-17502-01
Chapter 5 CLI Tips, Techniques, and Shortcuts
Viewing System Information with show Commands
Common show Commands
Some of the most common show commands are described in Table 5-2.
For more information on the use of these commands, see the “Related Documents” section on page viii.
Browsing Display Output when the --More-- Prompt Appears
When command output requires more than one screen, such as for the ?, show, or more command, the
output is presented one screen at a time, and a
--More-- prompt appear at the bottom of the screen.
To display additional command output, do one of the following:
• Press Enter to display the next line.
• Press the space bar to display the next screen of output.
The following example shows one screen of data and the --More-- prompt:
RP/0/RSP0/CPU0:router# show ?
aaa Show AAA configuration and operational data
Ta ble 5-2 Common show Commands in Cisco IOS XR Software
Command Description Command Mode
show version Displays system information. EXEC or
administration
EXEC mode
show configuration Displays the uncommitted configuration changes made during a
configuration session.
Global or
administration
configuration
mode
show running-config (EXEC or
global configuration mode)
Displays the current running configuration for the RP to which
you are connected.
EXEC or global
configuration
mode
show running-config
(administration EXEC or
administration configuration mode)
Displays the current running configuration that applies to the
entire router.
administration
EXEC or
administration
configuration
mode
show tech-support Collects a large amount of system information for
troubleshooting. You can provide this output to technical support
representatives when reporting a problem.
EXEC or
administration
EXEC mode
show platform (EXEC mode) Displays information about cards and modules assigned to the RP
to which you are connected.
EXEC mode
show platform (administration
EXEC mode)
Displays information about all cards and modules in the router. administration
EXEC mode
show environment Displays hardware information for the system, including fans,
LEDs, power supply voltage and current, and temperatures. Type
show environment ? to see additional command options.
EXEC mode or
administration
EXEC mode