JetStream  52-Port Gigabit Stackable L3 Managed Switch  CLI Guide 
 
  Router Configuration Mode: In this mode, commands for  configuring the Layer 3 
functions are provided. 
2.  Some commands are global, that means they can be performed in all modes: 
show: Displays all information of switch, for example: statistic information, port information, 
VLAN information.   
1.3  Security Levels 
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 connecting console port with the switch or 
logging in by Telnet/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 
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.   
1.4  Conventions 
1.4.1  Format Conventions 
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 | 10000 } 
  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: switchport type { access | trunk | general } 
  Italic Font indicates a variable (an actual value must be assigned). For example: bridge 
aging-time 
aging-time 
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