30 Performing the Initial Configuration
To configure the enable secret password, follow this step:
Create a Port-based VLAN
The Default VLAN (VLAN 1) is part of the system startup configuration and
does not require configuration. To configure a port-based VLAN, you must
create the VLAN and then add physical interfaces or port channel (LAG)
interfaces to the VLAN.
To create a port-based VLAN, follow this step:
To view the configured VLANs, use the show vlan command in EXEC
Privilege mode.
Assign Interfaces to a VLAN
You can only assign interfaces in Layer 2 mode to a VLAN using the tagged and
untagged commands. To place an interface in Layer 2 mode, use the switchport
command.
You can designate Layer 2 interfaces as tagged or untagged. When you place an
interface in Layer 2 mode using the switchport command, the interface is
automatically designated untagged and placed in the Default VLAN.
Task Command Syntax Command Mode
Create a password to
access EXEC
Privilege mode.
enable [password | secret] [level level]
[encryption-type] password
CONFIGURATION
Task Command Syntax Command Mode
Configure a port-based VLAN (if the
vlan-id is different from the Default
VLAN ID) and enter INTERFACE
VLAN mode. After you create a
VLAN, you must assign interfaces in
Layer 2 mode to the VLAN to activate
the VLAN.
interface vlan vlan-id CONFIGURATION
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