Reference Guide

16G bytes of boot flash memory.
1 36-port TE/FG (ZC)
2 48-port TE/FG (ZC)
520 Ten GigabitEthernet/IEEE 802.3 interface(s)
2 Forty GigabitEthernet/IEEE 802.3 interface(s)
upgrade boot
Upgrade the bootflash or bootselector image running in all Z9500 CPUs, including the Control
Processor, Route Processor, and line cards. To upgrade the operating system image, use the
upgrade
system
command.
Z9500
Syntax
upgrade boot {bootflash—image | bootselector-image} system all
{booted | flash: | ftp: | scp: | tftp: | usbflash:} file-url
{A: |B:}
Parameters
bootflash-
image
Enter the keyword bootflash-image to upgrade the GRUB
bootloader image.
bootselector-
image
Enter the keyword bootselector-image to upgrade the
BIOS system image. Use this option only with TAC
supervision.
system all Enter the keywords system all to upgrade the bootflash or
bootselector image on all Z9500 CPUs: Control Processor,
Route Processor, and line-card CPUs.
booted Enter the keyword booted to upgrade Z9500 CPUs using
the currently loaded operating system (OS) image.
flash: | ftp: |
scp: | tftp: |
usbflash: file-
url
Enter one of the file transfer methods and locations to
specify where the OS image (file-url), which you want to use
to upgrade the currently loaded image, is stored:
• flash://filepath.
• ftp://userid:password@host-ip/filepath to
upgrade from an FTP server, where host-ip is either an
IPv4 dotted decimal address or an IPv6 [x:x:x:x::x] format
address.
• scp://userid:password@hostip/filepath to
upgrade using secure copy.
• tftp://host-ip/filepath to upgrade from a TFTP
server, where
host-ip is either an IPv4 dotted decimal
address or an IPv6 [x:x:x:x::x] format address.
• usbflash://filepath to upgrade form an external
flash device.
File Management
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