Netgear XCM8810 - 8800 SERIES 10-SLOT CHASSIS SWITCH ユーザーズマニュアル
Appendix B. Software Upgrade and Boot Options
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NETGEAR 8800 User Manual
Make sure that you entered the filename correctly, including the .cfg extension, and that you
entered the correct host name or IP address for the TFTP server.
entered the correct host name or IP address for the TFTP server.
If your download is successful, the switch displays a message similar to the following:
Downloading megtest2.cfg to switch... done!
Configurations are downloaded and saved into the switch nonvolatile memory. The
configuration is applied after you reboot the switch.
configuration is applied after you reboot the switch.
If the configuration currently running in the switch does not match the configuration that the
switch used when it originally booted, an asterisk (*) appears before the command line
prompt when using the CLI.
switch used when it originally booted, an asterisk (*) appears before the command line
prompt when using the CLI.
You can also download the current configuration in ASCII format from a TFTP server on your
network to the switch. For more information, see
network to the switch. For more information, see
Synchronizing Nodes on Modular Switches
On a dual MSM system with redundancy, you can take the primary node configurations and
images and replicate them on the backup node using the following command:
images and replicate them on the backup node using the following command:
synchronize
CAUTION:
During a synchronization on a modular chassis, half of the switch fabric is
lost. When the primary node finishes replicating its configurations and
images to the backup node, the full switch fabric is restored.
lost. When the primary node finishes replicating its configurations and
images to the backup node, the full switch fabric is restored.
In addition to replicating the configuration settings and images, this command also replicates
which configuration or image the node should use on subsequent reboots. This command
does not replicate the run-time configuration. You must use the
which configuration or image the node should use on subsequent reboots. This command
does not replicate the run-time configuration. You must use the
save configuration
command to store the run-time configuration first.
Additional Behavior on the NETGEAR 8800 Series Switches
On the NETGEAR 8800 series switches, the I/O ports on the backup MSM go down when
you synchronize the MSMs. When the primary MSM finishes replicating its configurations
and images to the backup MSM, the I/O ports on the backup MSM come back up.
you synchronize the MSMs. When the primary MSM finishes replicating its configurations
and images to the backup MSM, the I/O ports on the backup MSM come back up.
Automatic Synchronization of Configuration Files
On a dual MSM/MM (node) modular chassis where redundancy is in use, XCM8800
automatically synchronizes all of the configuration files from the primary node to the backup
node if the switch detects that the backup node’s configuration file contents are different from
the primary node. You do not configure this behavior.
automatically synchronizes all of the configuration files from the primary node to the backup
node if the switch detects that the backup node’s configuration file contents are different from
the primary node. You do not configure this behavior.