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Cisco ASR 1000 Series Aggregation Services Routers Software Configuration Guide
OL-16506-17
Chapter 2
Powering Off a Router
show command | {append | begin | exclude | include | redirect | section | tee} regular-expression
The output matches certain lines of information in the configuration file. The following example
illustrates how to use output modifiers with the show interface command when you want the output to
include only lines in which the expression “protocol” appears:
Router# show interface | include protocol
FastEthernet0/0 is up, line protocol is up
Serial4/0 is up, line protocol is up
Serial4/1 is up, line protocol is up
Serial4/2 is administratively down, line protocol is down
Serial4/3 is administratively down, line protocol is down
Powering Off a Router
Before you turn off a power supply, make certain the chassis is grounded and you perform a soft
shutdown on the power supply. Not performing a soft shutdown will often not harm the router, but may
cause problems in certain scenarios.
To perform a soft shutdown before powering off the router, enter the reload command to halt the system
and then wait for ROM Monitor to execute before proceeding to the next step.
The following screenshot shows an example of this process:
Router# reload
Proceed with reload? [confirm]
...(Some messages are omitted here)
Initializing Hardware...
Calculating the ROMMON CRC...CRC is correct.
Place the power supply switch in the Off position after seeing this message.
Finding Support Information for Platforms and Cisco Software
Images
Cisco software is packaged in feature sets consisting of software images that support specific platforms.
The feature sets available for a specific platform depend on which Cisco software images are included
in a release. To identify the set of software images available in a specific release or to find out if a feature
is available in a given Cisco IOS XE software image, you can use Cisco Feature Navigator or the
software release notes.
Using the Cisco Feature Navigator
Use Cisco Feature Navigator to find information about platform support and software image support.
Cisco Feature Navigator enables you to determine which Cisco IOS XE software images support a
specific software release, feature set, or platform. To access Cisco Feature Navigator, go to
http://www.cisco.com/go/cfn. An account on Cisco.com is not required.