Cisco ASR 9000 User Manual (English)

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115

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

OL-28417-02

Chapter CLI Tips, Techniques, and Shortcuts

Displaying System Information with show Commands

For more information on the use of these commands, see the “Related Documents” section on page x.

Browsing Display Output When the --More-- Prompt Appears

When command output requires more than one screen, such as for the ?, show, or more commands, the

output is presented one screen at a time, and a

--More-- prompt appears at the bottom of the screen.

To display additional command output, do one of the following:

• Press Return to display the next line.

• Press Spacebar to display the next screen of output.

The following example shows one screen of data and the --More-- prompt:

RP/0//CPU0:router# show ?

Tip If you do not see the --More-- prompt, try entering a value for the screen length with the terminal

length command in EXEC mode. Command output is not paused if the length value is set to zero. The

following example shows how to set the terminal length:

RP/0//CPU0:router# terminal length 20

For information on searching or filtering CLI output, see the “Filtering show Command Output” section

on page 118.

Halting the Display of Screen Output

To interrupt screen output and terminate a display, press Ctrl-C, as shown in the following example:

RP/0//CPU0:router# show running-config

<Ctrl-C>

Redirecting Output to a File

By default, CLI command output appears on the screen. CLI command output can be redirected to a

user-specified file by entering a filename and location after the show command syntax. The following

command syntax is used to redirect output to a file:

show platform (EXEC mode) Displays information about cards and modules assigned to the 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. Enter

show environment ? to see additional command options.

EXEC mode or

administration

EXEC mode

Table 24 Common show Commands in Cisco IOS XR Software (continued)

Command Description Command Mode

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Cisco ASR 9000 Specifications

General

Operating System	Cisco IOS XR
Management	CLI, SNMP, NETCONF, RESTCONF
Type	Edge Router
Interface Support	10G, 40G, 100G, 400G
Power Supply	AC and DC options available
Routing Protocol	BGP, IS-IS, OSPF, EIGRP
Storage	SSD
Operating Temperature	0 to 40°C (32 to 104°F)
Humidity	5 to 95% (noncondensing)
Redundancy	Yes (Power, Fabric, Route Processor)
MTBF	Varies by model (typically > 200, 000 hours)