Following ticket consists of a problem description and existing configuration on the device. Figure 1 Figure 2 Trouble Ticket Statement Client 1 and Client 2 are not able to reach the WebServer at 209.65.200.241. Initial troubleshooting showsthat DSW1， DSW2 and all the routers are able to reach the WebServer Cisco 642-832： Practice Exam Configuration on R1 ip nat inside source list nat_pool interface Serial0/0/0/1 overload! ip access-list standard nat_poolpermit 10.1.0.0! interface Serial0/0/0/1 ip address 209.65.200.224 255.255.255.252 ip nat outside! interfaceSerial0/0/0/0.12 ip address 10.1.1.1 255.255.255.252 ip nat inside ip ospf message-digest-key 1 md5 TSHOOT ip ospd authentication message-digest On Which device is the fault condition located？（）

• A、R1
• B、DSW1
• C、R4
• D、R2