HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP So - Page 659
Copying Image Files By Using TFTP, Preparing to Download or Upload an Image File By Using TFTP
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Appendix B Working with the Cisco IOS File System, Configuration Files, and Software Images Working with Software Images Table B-3 info File Description Field version_suffix version_directory image_name ios_image_file_size total_image_file_size image_feature image_min_dram image_family Description Specifies the Cisco IOS image version string suffix Specifies the directory where the Cisco IOS image and the HTML subdirectory are installed Specifies the name of the Cisco IOS image within the tar file Specifies the Cisco IOS image size in the tar file, which is an approximate measure of how much flash memory is required to hold just the Cisco IOS image Specifies the size of all the images (the Cisco IOS image and the web management files) in the tar file, which is an approximate measure of how much flash memory is required to hold them Describes the core functionality of the image Specifies the minimum amount of DRAM needed to run this image Describes the family of products on which the software can be installed Copying Image Files By Using TFTP You can download a switch image from a TFTP server or upload the image from the switch to a TFTP server. You download a switch image file from a server to upgrade the switch software. You can overwrite the current image with the new one or keep the current image after a download. You upload a switch image file to a server for backup purposes; this uploaded image can be used for future downloads to the same or another switch of the same type. Note Instead of using the copy privileged EXEC command or the archive tar privileged EXEC command, we recommend using the archive download-sw and archive upload-sw privileged EXEC commands to download and upload software image files. These sections contain this configuration information: • Preparing to Download or Upload an Image File By Using TFTP, page B-21 • Downloading an Image File By Using TFTP, page B-22 • Uploading an Image File By Using TFTP, page B-24 Preparing to Download or Upload an Image File By Using TFTP Before you begin downloading or uploading an image file by using TFTP, do these tasks: • Ensure that the workstation acting as the TFTP server is properly configured. On a Sun workstation, make sure that the /etc/inetd.conf file contains this line: tftp dgram udp wait root /usr/etc/in.tftpd in.tftpd -p -s /tftpboot Make sure that the /etc/services file contains this line: tftp 69/udp OL-8915-01 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide B-21
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