Configuring Interfaces For Layer 2 Mode - Dell S3048-ON Configuration Manual

Configuring Interfaces for Layer 2 Mode

All interfaces on all switches that participate in spanning tree must be in Layer 2 mode and enabled.
Figure 112. Example of Configuring Interfaces for Layer 2 Mode
To configure and enable the interfaces for Layer 2, use the following command.
1 If the interface has been assigned an IP address, remove it.
INTERFACE mode
no ip address
2 Place the interface in Layer 2 mode.
INTERFACE
switchport
3 Enable the interface.
INTERFACE mode
no shutdown
826 Spanning Tree Protocol (STP)