A managed switch doesn t have to support vlans nor does a managed switch that supports vlans need to support vlan trunks although you wouldn t have a switch support vlan trunks that doesn t also support vlans.
Unmanaged switch vlan support.
They have no configurable vlan support.
Here are two configuration examples for 802 1q vlan.
As the following figure shows the switch connects to two different groups.
In the vlan id field type the id of the vlan you wish to create and click add.
Vlan virtual local area network is a technology that can solve broadcasting issues.
Smart switches fill some of the gaps between unmanaged and managed switches.
Pricing for smart switches falls between managed and unmanaged switches.
But when you configure the wireless controller to use vlan 2 as the default vlan then it sends its ethernet frames as untagged frames.
Here we add vlan 10.
Go to switching vlan advanced vlan configuration.
And the unmanaged switch is sending those frames over its access port to the 3560 which treats them all as belonging to vlan 3.
The wireless controller thinks it is in vlan 2 and uses addressing based on vlan 2.
Basic switches called unmanaged switches have only simple functionality.
In the vlan id drop down menu select the vlan id you want.
A lan can be divided into several vlans logically and only the hosts in a same vlan can communicate with each other.
Type the admin password of the switch and click login.
Go to switching vlan advanced vlan membership.
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This means that all hosts on the switch are still part of the same broadcast domain.
While managed switches are common today unmanaged switches are still plentiful.
They offer better management and configuration control as well as vlan support than unmanaged switches but they are still limited when it comes to full configuration capabilities.
Managed switches allow for traffic separation by using vlans.