Cisco Catalyst 2360, Руководство по настройке программного обеспечения

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B-3
Catalyst 2360 Switch Software Configuration Guide
OL-19808-01
Chapter B Working with the Cisco IOS File System, Configuration Files, and Software Images
Working with the Flash File System
Setting the Default File System
You can specify the file system or directory that the system uses as the default file system by using the
cd filesystem: privileged EXEC command. You can set the default file system to omit the filesystem:
argument from related commands. For example, for all privileged EXEC commands that have the
optional
filesystem: argument, the system uses the file system specified by the cd command.
By default, the default file system is flash:.
You can display the current default file system as specified by the cd command by using the pwd
privileged EXEC command.
Displaying Information about Files on a File System
You can view a list of the contents of a file system before manipulating its contents. For example, before
copying a new configuration file to flash memory, you might want to verify that the file system does not
already contain a configuration file with the same name. Similarly, before copying a flash configuration
file to another location, you might want to verify its filename for use in another command.
To display information about files on a file system, use one of the privileged EXEC commands in
Table B-2 :
To display information about the driver text object in the CISCO-MEMORY-POOL-MIB, use the show
memory privileged EXEC command:
Switch# show memory
Head Total(b) Used(b) Free(b) Lowest(b) Largest(b)
Processor 2BF1A9C 205661540 43619116 162042424 160085888 159736648
I/O F000000 16769024 10503052 6265972 6132844 6127744
Driver te 1800000 4194304 44 4194260 4194260 4194260
Table B-2 Commands for Displaying Information About Files
Command Description
dir [ /all ] [ filesystem : ][ filename ] Display a list of files on a file system.
show file systems Display more information about each of the files on a file system.
show file information file-url Display information about a specific file.
show file descriptors Display a list of open file descriptors. File descriptors are the internal representations
of open files. You can use this command to see if another user has a file open.