Client 1 is not able to ping the Webserver
DSW1 can ping fa0/1 of R4 but can’t ping s0/0/0/0.34
Check ip eigrp neighbors from DSW1 you will not see R4 as neighbor.(use ipv4 Layer 3)
‘Show ip route’ on DSW1 you will not see any 10.x.x.x network route.
On DSW1 & DWS2 the EIGRP AS number is 10 (router eigrp 10) but on R4 it is 1 (router eigrp 1)
Answer: change router AS on R4 from 1 to 10
Ans1) R4
Ans2) EIGRP
Ans3) Change EIGRP AS number from 1 to 10