Please explain how to get the top red lights to green lights and what commands to put and where to put them please be specific on the commands and what to put them in

Set up the following topology and determine what is necessary to ping from PC$1$ to PC$4$ successfully. There is only one correct solution. IP Addresses, Subnet Masks, Routing Protocols, etc. Configure VLANs for the appropriate switch interfaces and IP addresses.You may refer to Discussion Chapter $11$ on VLAN$($s$)$ inter VLAN routing.Once the entire NW has been configured properly all Hosts will successfully ping to all Hosts.Configure with the following table.Addressing Scheme:PC$1$; $172\mathrm{.}16\mathrm{.}40\mathrm{.}10/24$PC$2$: $172\mathrm{.}16\mathrm{.}10\mathrm{.}10/24$PC$3$: $172\mathrm{.}16\mathrm{.}50\mathrm{.}10/24$ to switch $1$ interface f$0/3$PC$4$: $172\mathrm{.}16\mathrm{.}50\mathrm{.}254/24$ to switch $1$ interface f$0/4$Router $1$: Interface Fa$0/1172\mathrm{.}16\mathrm{.}40\mathrm{.}1/24$Router $0$: Interface Fa$0/1172\mathrm{.}16\mathrm{.}10\mathrm{.}1/24$Switch $1$: Interface Fa$0/1172\mathrm{.}16\mathrm{.}50\mathrm{.}1/24$ to Router $2$ interface f$0/1.$Switch $1$: Interface Fa$0/2172\mathrm{.}16\mathrm{.}50\mathrm{.}129/24$ to Router $2$ interface f$0/2$Router $1$ to Router $0$ serial interfaces: $172\mathrm{.}16\mathrm{.}20\mathrm{.}1/24$ and $172\mathrm{.}16\mathrm{.}20\mathrm{.}2/24$Router $1$ to Router $2$ serial interfaces: $172\mathrm{.}16\mathrm{.}30\mathrm{.}1/24$ and $172\mathrm{.}16\mathrm{.}30\mathrm{.}2/24$