Cisco ASR 5500, Руководство по установке

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Enter this command: To do this:
delete /flash/ <filename> Delete unused or unneeded files to conserve space using the
delete command. You should also perform the next action
in this list. See Note below.
filesystem synchronize all Synchronize the filesystems on both MIO/UMIO/s to ensure
consistency between the two.
show support details <to location and
filename>
Generate a crash list (and other show command information)
and save the output as a tar file.
Flash:
[file: ]{ /flash | /pcmcia1 | /hd }[
/directory ]/file_name
TFTP: tftp://{ host[ :port# ] }[ /directory
]/file_name
SFTP:
[ ftp: | sftp: ]//[ username[ :password
]@ ] { host }[ :port# ][ /directory ]/file_name
NOTE: In release 20.0 and higher Trusted
StarOS builds, FTP is not supported.
NOTE: If there is an issue with space, you can remove alarm and crash information from the system;
however, this practice is not recommended. Support and engineering personnel use these records for
troubleshooting if a problem should develop. You should request assigned support personnel to remove
these files after storing the information for possible future use.
Every 6 Months
show hardware card
show hardware inventory
View a listing of all cards installed in the chassis with
hardware revision, part, serial, assembly, and fabrication
numbers.
show hardware version board
View all cards installed in the chassis with hardware revision,
and the firmware version of the on-board Field Programmable
Gate Array (FPGAs).
You should replace the particulate air filter installed directly above the lower fan tray in the chassis. Refer
to the
Replacing the Chassis Air Filter section of this guide for detailed instructions.
Counters and Bulkstats
The ASR 5500 maintains many counters for gathering statistics and troubleshooting. In general you should
not regularly clear the counters, just let them increment over time. Counters track events since the chassis
booted (unless cleared), unlike
show commands that give the current state (for example, the current number
of calls). See the on-line help for a list of choices. A partial list of counters to choose from are:
• show port datalink counters
• show port npu counters
• show radius counters all
ASR 5500 Installation Guide
118
System Monitoring
Counters and Bulkstats