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Installing and Formatting Cisco 2691, Cisco 3631 and Cisco 3700 CompactFlash Memory Cards
78-13892-03
March 2002
File and Directory Procedures
Router# show slot0:
-#- --length-- -----date/time------ path
1 6658376 Mar 01 1993 00:29:52 c3725-i-mz
2 2124 Mar 01 1993 00:34:38 running-config
3 2622 Mar 01 1993 00:34:44 startup-config
25260032 bytes available (6672384 bytes used)
Router# dir slot0:
Directory of slot0:/
3 -rw- 6455048 Mar 01 2001 00:04:06 c3725-i-mz
1579 -rw- 6458584 Mar 01 2001 00:24:38 c3725-i-mz.new
15912960 bytes total (2998272 bytes free)
Display geometry and format information
To display the geometry and format information of a CompactFlash memory card formatted with a
Class C Flash file system, use the show {flash: | slot0:} filesys command.
The following example shows output for displaying the geometry and format information of an external
Cisco Flash memory card:
Router# show slot0: filesys
******** ATA Flash Card Geometry/Format Info ********
ATA CARD GEOMETRY
Number of Heads: 4
Number of Cylinders 490
Sectors per Cylinder 32
Sector Size 512
Total Sectors 62720
ATA CARD FORMAT
Number of FAT Sectors 31
Sectors Per Cluster 8
Number of Clusters 7796
Number of Data Sectors 62560
Base Root Sector 155
Base FAT Sector 93
Base Data Sector 187
Delete files from CompactFlash Memory
To delete a file from a CompactFlash memory card, use the delete {flash: | slot0:} command.
The following example shows output for deleting a Cisco IOS file from an internal CompactFlash
memory card:
Router# delete flash:c3725-i-mz.tmp
Delete filename [c3725-i-mz.tmp]?
Delete flash:c3725-i-mz.tmp? [confirm]
Router# dir flash:
Directory of flash:/
No files in directory
128094208 bytes total (128094208 bytes free)