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Three VLANs have been configured on a Switched network; the administrator wants to have inter-VLAN communication. From all the options, which one is not possible to use?
Configure IP addressing on the L2 switch.
Use a Layer 3 Switch.
Add an interface on the router for each VLAN.
Configure router-on-a-stick.
There are three possible ways to have inter-VLAN communication, 1) Using a Layer 3 switch, 2) Adding an interface on the router for each VLAN, and 3) Configuring Router-On-a-Stick with subinterfaces, to allow inter-VLAN routing. The only answer that is not possible is to configure IP addressing on a Layer 2 Switch. In a layer 2 Switch is not possible to configure IP addressing on the interface.
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