Switch $1$ and Switch $2$ are layer $2$ switches connected with an Ethernet cross$-$over cable. Each switch has VLANs $10$ and $20$ configured and has hosts connected in these two VLANs. How would you get a host on VLAN $10$ to communicate directly with a host in VLAN $20?$

Select the correct answer

Configure the link between the two switches as a trunk

Create an port aggregation between the two switches

Add a router or upgrade one switch to a layer $3$ switch

Make sure each PC is configured in the same IP subnet