Consider the following network: $1 FO/2 F0/1 FO/20 FO/2 S3 S2 F0/21 FO/1 F0/4 FO/3 F0/8 F0/10 PC1 VLAN 10 PC2 VLAN 20 PC3 VLAN 10 PC4 VLAN 20 Assuming that all VLANs have been already created on all switches by the network administrator and the native VLAN that should be configured is VLAN200. For Switch S3, analyze the port connections and write down the commands required to configure the following S3 ports so that, PCs belong to the same VLAN can ping/communicate with each other: a. F0/21 b. F0/8