this setup is very similar to the previous one, we just need to work on goal by goal :

• to connect gluon to cation : we have the ip of R23 as the gateway of host D and the mask is/18 so we just to need to give D1 an ip within that mask and range, and then we just need to create a new subnet and fill R22 and C1 with ip and mask of the same subnet and the gateway of C is the ip of R22.
• to connect the two routers R13 and R21 we just need to fill their ips with some ips within the range and their mask is 255.255.255.252 and link them with their routing table
• to connect ion and meson we just need to make them in the same subnet bcs they’re linked within a switch
• now to link the hosts to Internet we need to make their subnet on the destination of the routing table of Internet routes