Image Location On The Access Point; Tar File Format Of Images On A Server Or Cisco.com - Cisco Aironet 1100 Series Installation And Configuration Manual

Chapter 19 Managing Firmware and Configurations
The protocol you use depends on which type of server you are using. The FTP and RCP transport
mechanisms provide faster performance and more reliable delivery of data than TFTP. These
improvements are possible because FTP and RCP are built on and use the Transmission Control
Protocol/Internet Protocol (TCP/IP) stack, which is connection-oriented.
This section includes this information:
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For a list of software images and supported upgrade paths, refer to the release notes for your access point.
Note

Image Location on the Access Point

The IOS image is stored in a directory that shows the version number. A subdirectory contains the HTML
files needed for web management. The image is stored on the system board Flash memory (flash:).
You can use the show version privileged EXEC command to see the software version that is currently
running on your access point. In the display, check the line that begins with
It shows the directory name in Flash memory where the image is stored.
You can also use the dir filesystem: privileged EXEC command to see the directory names of other
software images you might have stored in Flash memory.

tar File Format of Images on a Server or Cisco.com

Software images located on a server or downloaded from Cisco.com are provided in a tar file format,
which contains these files:
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The tar file sometimes ends with an extension other than .tar.
Note
OL-2851-01
Image Location on the Access Point, page 19-19
tar File Format of Images on a Server or Cisco.com, page 19-19
Copying Image Files by Using TFTP, page 19-20
Copying Image Files by Using FTP, page 19-23
Copying Image Files by Using RCP, page 19-27
Reloading the Image Using the Web Browser Interface, page 19-32
info file
The info file is always at the beginning of the tar file and contains information about the files within
it.
IOS image
Web management files needed by the HTTP server on the access point
radio firmware 5000.img file
info.ver file
The info.ver file is always at the end of the tar file and contains the same information as the info file.
Because it is the last file in the tar file, its existence means that all files in the image have been
downloaded.
Cisco Aironet 1100 Series Access Point Installation and Configuration Guide
Working with Software Images
System image file is...
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