Справочное Руководство для TP-LINK TL-SG2008

 

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3.  Some commands are global, that means they can be performed in all modes: 



 

show: display all information of switch, for example: statistic information, port information, 

VLAN information.   



 

history: Display the commands history

.

 

This switch’s security is divided into two levels: User level and Admin level. 

User level only allows users to do some simple operations in User EXEC Mode; Admin level 

allows you to monitor, configure and manage the switch in Privileged EXEC Mode, Global 

Configuration Mode, Interface Configuration Mode and VLAN Configuration Mode. 

Users get the privilege to the User level once logging in by Telnet or SSH. However, Guest users 

are restricted to access the CLI. 

Users can enter Privileged EXEC Mode from User EXEC Mode by using the enable command. In 

default case, no password is needed. In Global Configuration Mode, you can configure password 

for Admin level by enable password command. Once password is configured, you are required to 

enter it to access Privileged EXEC Mode.   

The following conventions are used in this Guide: 



 

Items in square brackets [ ] are optional 



 

Items in braces { } are required 



 

Alternative items are grouped in braces and separated by vertical bars. For example: speed 

{10 | 100 | 1000 } 



 

Bold indicates an unalterable keyword. For example: show logging 



 

Normal Font indicates a constant (several options are enumerated and only one can be 

selected). For example: mode {dynamic | static | permanent} 



 

Italic Font indicates a variable (an actual value must be assigned). For example: bridge