Samsung Ubigate iBG2016, Руководство по настройке

Страница: 38 / 744

CHAPTER 1. Basic Configuration
4
© SAMSUNG Electronics Co., Ltd.
Command-Line Interface Basics
The Command Line Interface(CLI) is a text-based facility similar to industry
standards. Many of the commands may be used in scripts to automate many
configuration tasks. Each command CLI is usually associated with a specific
function or a common function performing a specific task. Not only a single
user issue commands through console interface but also multiple users can
telnet and issue commands. However, only one user is allowed to use the
Configure mode at a time, to avoid multiple users from issuing configuration
commands simultaneously.
The CLI gives users and administrators the ability to issue commands to
several daemons from a single telnet session.
Command Line Help
The CLI contains a text-based help facility. Access this help by typing in the
full or partial command string then typing ‘?’. The CLI displays the command
keywords or parameters plus a short description. For example, at the CLI
command prompt, type show ?(the CLI does not display the question mark).
The CLI displays this keyword list with short descriptions for each keyword:
Router# show ?
aaa To access AAA display commands
access-list List IP access lists
access-lists display packet filter rule lists
for interfaces
access-lists-rules display packet filter rule lists
for layer2 interface
arp display current arp information
arp_timeout show arp timeout in seconds
aux Display Aux port status
boot_params Display boot parameters
bridge Display forwarding information
...
user_accounts display all users
users display only active users
version Display system versions
virtual-access access virtual access display
commands
vlan Display VLAN information
vrrp display vrrp related information
whoami current user