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VLAN
Configuration
Mode
Use the vlan vlan-list
command to enter this
mode from Global
Configuration mode.
TL-SG3424(config-
vlan)#
Use the end command or press Ctrl+Z
to return to Privileged EXEC mode.
Enter the exit or the # command to
return to Global configuration mode.
Note:
1. The user is automatically in User EXEC Mode after the connection between the PC and
the switch is established by a console port or by a telnet connection.
2. Each command mode has its own set of specific commands. To configure some
commands, you should access the corresponding command mode firstly.
z Global Configuration Mode: In this mode, global commands are provided, such as
the Spanning Tree, Schedule Mode and so on.
z Interface Configuration Mode: In this mode, users can configure one or several
ports, different ports corresponds to different commands
a). Interface gigabitEthernet: Configure parameters for an Ethernet port, such as
Duplex-mode, flow control status.
b). Interface range gigabitEthernet: The commands contained are the same as that
of the Interface Ethernet. Configure parameters for several Ethernet ports.
c). Interface link-aggregation: Configure parameters for a link-aggregation, such as
broadcast storm.
d). Interface range link-aggregation: Configure parameters for multi-trunks.
e). Interface vlan: Configure parameters for the vlan-port.
z Vlan Configuration Mode: In this mode, users can create a VLAN and add a
specified port to the VLAN.
3. Some commands are global, that means they can be performed in all modes:
z show: Displays all information of switch, for example: statistic information, port
information, VLAN information.
z history: Displays the commands history.
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.