Cisco Systems ASR1002 Quick Start Guide download pdf (Page 28)

Save the Running Configuration to NVRAM

To store the configuration or changes to your startup configuration in NVRAM, use the copy running-config startup-config

command to save your configuration changes to the startup configuration so that the changes will not be lost if the software

reloads or a power outage occurs. For example:

Router# copy running-config startup-config

Building configuration...

It might take a minute or two to save the configuration. After the configuration has been saved, the following output appears:

[OK]

Router#

This task saves the configuration to NVRAM.

To review changes you make to the configuration, use the EXEC mode show startup-config command to see the changes and

copy run-start command stored in NVRAM.

Note Using the copy run-start command saves the configuration settings that you created in the router using configuration

mode and the setup facility. If you fail to do this, your configuration will be lost the next time you reload the router.

Perform Other Configuration Tasks

To make advanced configuration changes after you establish the basic startup configuration for your router, refer to the Cisco

ASR 1000 Series Aggregation Services Routers Software Configuration Guide and modular configuration and modular

command reference publications in the Cisco IOS software configuration documentation set that corresponds to the software

release installed on your Cisco hardware. These publications contain additional information on using the configure command.

The configuration publications also provide information about the following tasks:

• Understanding command modes

• Booting and rebooting the router

• Understanding software packages and architecture for the Cisco ASR 1002 Router

• Software Upgrades

7 After Installation

Follow the instructions in this section to replace field-replaceable units (FRUs) after installation. The Cisco ASR 1002 Router

supports the following components as FRUs: Cisco ASR1000-ESP5, shared port adapters, and power supplies.

Note For a complete list of Cisco ASR 1000 Series Routers field replaceable units, go to the Cisco ASR 1000 Series

Aggregation Services Router Hardware Installation and Initial Configuration Guide, Chapter 8.

The following topics are covered in this section:

• Power Off the Cisco ASR 1002 Router, page 29

• Replace the Cisco ASR1000-ESP5 or ASR1000-ESP10, page 29

• Replace the Shared Port Adapters, page 30

• Replace a Power Supply in the Cisco ASR 1002 Router, page 31

Warning

Only trained and qualified personnel should be allowed to install, replace, or service this equipment.

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Cisco Systems ASR1002 Quick Start Guide Page 28