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N5K-PAC-750W V01思科原装线卡模块产品简介
This chapter describes the basic Cisco NX-OS system commands available on Cisco Nexus 3000 Series switches. These commands allow you to navigate and control the switch.
N5K-PAC-750W V01思科原装线卡模块banner motd
To configure the message-of-the-day (MOTD) banner that displays when the user logs in to a Cisco Nexus 3000 Series switch, use the banner motd command. To revert to the default, use the no form of this command.
banner motd delimiter message delimiter
no banner motd
N5K-PAC-750W V01思科原装线卡模块Syntax Description
N5K-PAC-750W V01思科原装线卡模块
Command Default
"Nexus 3000 Switch" is the default MOTD string.
N5K-PAC-750W V01思科原装线卡模块Command Modes
Interface configuration mode
N5K-PAC-750W V01思科原装线卡模块Command History
N5K-PAC-750W V01思科原装线卡模块
Usage Guidelines
To create a multiple-line MOTD banner, press Enter before typing the delimiting character to start a new line. You can enter up to 40 lines of text.
This command does not require a license.
N5K-PAC-750W V01思科原装线卡模块Examples
This example shows how to configure a single-line MOTD banner:
This example shows how to configure a multiple-line MOTD banner:
This example shows how to revert to the default MOTD banner:
Related Commands
boot
To configure the boot variable for the Cisco Nexus 3000 Series kickstart or system software image, use the boot command. To clear the boot variable, use the no form of this command.
boot {kickstart | system} [bootflash:] [//server/] [directory] filename
no boot {kickstart | system}
Syntax Description
NoteThere can be no spaces in the bootflash://server/directory/filename string. Individual elements of this string are separated by colons (:) and slashes (/).
Command Default
None
Command Modes
Global configuration mode
Command History
Usage Guidelines
The Cisco NX-OS software uses the boot variable for loading images when booting up. You must copy the correct image to the switch before you reload.
This command does not require a license.
Examples
This example shows how to configure the system boot variable:
This example shows how to configure the kickstart boot variable:
This example shows how to clear the system boot variable:
This example shows how to clear the kickstart boot variable:
Related Commands
cd
To change the current working directory in the device file system, use the cd command.
cd [filesystem:] [//server/] directory
Syntax Description
NoteThere can be no spaces in the filesystem://server/directory string. Individual elements of this string are separated by colons (:) and slashes (/).
Command Default
None
Command Modes
EXEC mode
Command History
Usage Guidelines
Use the pwd command to verify the current working directory.
This command does not require a license.
Examples
This example shows how to change the current working directory on the current file system:
This example shows how to change the current working directory to another file system: