RESOLVE WITH 2 METODS AND EXPLAIN THE RESULTS

Consider the topology given in the figure. Write the iptables commands on router r2 to prevent traffic from C1 and from C2 to transit the router. X is the same number used in the lab report (the student order on the presence list). X = 38 Internet C1 etho: 2 I: 10.10.X.0/24 A: 100.X.1.0/24 r1 eth2: .1 E: 100.X.0.0/30 eth 1..1 leth3:1 r5 etho: 13 eth0:2 eth 1:9 H: 100.X.0.12/30 L: 192.168. X.0/30 esh 3:14 eth0:1 G. 100.X.0.8/30 eth1: 1 r4 C4 eth0 : 2 eth2: 18 eth 1..10 K: 100.10.16/30 etho C2 eth0: 2 r2 eth2:1 eth1:5 eth0:6 F: 100.X.0.4/30 B: 100.X.2.0/24 D: 100.X.4.0/24 eth2. 17 r3 eth31 C: 100 X 3.0/24 etho: 2 C3