Cisco 3750 - Catalyst EMI Switch, Справочник по командам

Страница: 530 / 1154

2-500
Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
show boot
Related Commands
Table 2-21 show boot Field Descriptions
Field Description
BOOT path-list Displays a semicolon separated list of executable files to try to load and execute when
automatically booting up.
If the BOOT environment variable is not set, the system attempts to load and execute
the first executable image it can find by using a recursive, depth-first search through the
flash file system. In a depth-first search of a directory, each encountered subdirectory
is completely searched before continuing the search in the original directory.
If the BOOT variable is set but the specified images cannot be loaded, the system
attempts to boot up with the first bootable file that it can find in the flash file system.
Config file Displays the filename that Cisco IOS uses to read and write a nonvolatile copy of the
system configuration.
Private Config file Displays the filename that Cisco IOS uses to read and write a nonvolatile copy of the
system configuration.
Enable Break Displays whether a break during booting up is enabled or disabled. If it is set to yes, on,
or 1, you can interrupt the automatic bootup process by pressing the Break key on the
console after the flash file system is initialized.
Manual Boot Displays whether the switch automatically or manually boots up. If it is set to no or 0,
the bootloader attempts to automatically boot up the system. If it is set to anything else,
you must manually boot up the switch from the bootloader mode.
Helper path-list Displays a semicolon separated list of loadable files to dynamically load during the
bootloader initialization. Helper files extend or patch the functionality of the
bootloader.
Auto upgrade Displays whether the switch stack is set to automatically copy its software version to an
incompatible switch so that it can join the stack.
A switch in version-mismatch mode is a switch that has a different stack protocol
version than the version on the stack. Switches in version-mismatch mode cannot join
the stack. If the stack has an image that can be copied to a switch in version-mismatch
mode, and if the
boot auto-copy-sw feature is enabled, the stack automatically copies
the image from another stack member to the switch in version-mismatch mode. The
switch then exits version-mismatch mode, reboots, and joins the stack.
Command Description
boot auto-copy-sw Enables the automatic upgrade (auto-upgrade) process to automatically
upgrade a switch in version-mismatch mode.
boot config-file Specifies the filename that Cisco IOS uses to read and write a nonvolatile
copy of the system configuration.
boot enable-break Enables interrupting the automatic boot process.
boot manual Enables manually booting up the switch during the next bootup cycle.
boot
private-config-file Specifies the filename that Cisco IOS uses to read and write a nonvolatile
copy of the private configuration.
boot system Specifies the Cisco IOS image to load during the next bootup cycle.