Step 3: Assign VLANs to switch ports.
Port assignments are listed in the table at the beginning of the activity. Save your configurations after assigning switch ports to the VLANs.
Step 4: Verify the VLANs.
Use the show vlan brief command on all switches to verify that all VLANs are registered in the VLAN table.
Step 5: Assign the trunks to native VLAN 99.
Use the appropriate command to configure ports F0/1 to F0/4 on each switch as trunk ports, and assign these trunk ports to native VLAN 99.
Configure the management interface on all three switches with an address.Verify that the switches are correctly configured by pinging between them.