Netgear XCM8806 - 8800 SERIES 6-SLOT CHASSIS SWITCH ユーザーズマニュアル
Appendix B. Software Upgrade and Boot Options
|
827
NETGEAR 8800 User Manual
•
alt
—Specifies the alternate configuration file
•
default
—Specifies the default configuration file
•
filename
—Specifies a configuration filename
•
none
—Uses no configuration . This restores the switch to the default configuration. It
may be helpful if a password has been forgotten.
To view the current configuration, use this command without any arguments.
To exit the Bootloader, use the
boot
command. Specifying
boot
runs the currently selected
XCM8800 image.
Upgrading the Firmware
Firmware images are bundled with XCM8800 software images. The firmware contains
BootROM images for the MSM and I/O modules and associated firmware images for the
backplane and PSU controllers. XCM8800 automatically compares the existing firmware
image flashed into the hardware with the firmware image bundled with the XCM8800 image
when you:
BootROM images for the MSM and I/O modules and associated firmware images for the
backplane and PSU controllers. XCM8800 automatically compares the existing firmware
image flashed into the hardware with the firmware image bundled with the XCM8800 image
when you:
•
Download a new version of XCM8800 to the active partition.
•
Install a new module into an active chassis.
After a firmware image upgrade, messages are sent to the log.
You can configure the switch to automatically upgrade the firmware when a different image is
detected, or you can have the switch prompt you to confirm the upgrade process. To
configure the switch’s behavior during a firmware upgrade, use the following command:
detected, or you can have the switch prompt you to confirm the upgrade process. To
configure the switch’s behavior during a firmware upgrade, use the following command:
configure firmware [auto-install | install-on-demand]
Where the following is true:
•
auto-install
—Specifies XCM8800 to automatically upgrade the firmware if the software
detects a newer firmware image is available. The switch does not prompt you to confirm
the firmware upgrade.
the firmware upgrade.
•
on-demand
—Specifies the switch to prompt you to upgrade the firmware when XCM8800
determines that a newer firmware image is available. This is the default behavior.
You can use the
install firmware {force}
command to install the firmware bundled with the
XCM8800 image. To install the new BootROM and firmware, wait until the
show slot
command indicates the MSM and I/O modules are operational. When the modules are
operational, use the
operational, use the
install firmware
command.
If the bundled firmware image is newer than the existing firmware image, the switch prompts
you to confirm the upgrade.
you to confirm the upgrade.
•
Enter
y
to upgrade the firmware.
•
Enter
n
to cancel the firmware upgrade for the specified hardware and continue scanning
for other hardware that needs to be upgraded.
•
Enter
<cr>
to cancel the upgrade.