Netgear XCM8810 Chassis Hardware Installation Guide - Page 1317

NETGEAR 8800 Chassis Switch CLI Manual You can also perform a hitless upgrade on NETGEAR 8800 modular software packages (.xmod files). To perform a hitless upgrade of a software package, you must install the core software image first, and the version number of the modular software package must match the version number of the core image that it will be running with. For more information about hitless upgrade, see the NETGEAR 8800 User Manual. Examples Using TFTP The following command downloads the switch software image from the TFTP server at 10.10.15.4, from the file named NG8800-12.4.3.5-1-4.xos without specifying the desired partition: download image 10.10.15.4 NG8800-12.4.3.5-1-4.xos Note: The inactive partition (secondary) will be used for installation. Do you want to install image after downloading? (y - yes, n - no, - cancel) Yes Downloading to MSM-A Installing to secondary partition! Installing to MSM-A The following command downloads the switch software image from the TFTP server at 10.10.15.4, from the file named NG8800-12.4.3.5-1-4.xos specifying the desired partition. The secondary partition is the alternate partition in this example. download image 10.10.15.4 NG8800-12.4.3.5-1-4.xos secondary When you download an image into the alternate partition, you see output similar to the following: Do you want to install image after downloading? (y - yes, n - no, - cancel) Yes   Downloading to MSM-A Downloading to MSM-B Installing to secondary partition!  Installing to MSM-B Installing to MSM-A If you answer yes to installing the image, the switch reboots upon completion of the installation. Using SFTP and SCP2 Appendix A. Configuration and Image Commands | 1317