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CCNA semester 3 - what answers are correct ?? - dawidxxl - 01-20-2010 1)Refer to the exhibit. Routers R1 and R2 are directly connected via interface Serial0/0 on each router but they are unable to communicate. What could be the cause of the problem? A - The MTU is too high on both routers. B - The routers are not on the same network. C - A loopback address is required on both routers. D - The routers are not using the same encapsulation. E - Both interfaces require a no shutdown command to be issued. --------------------------------------------------------------------------------------------------------------------------------- 2)Refer to the exhibit. When following best practices for ACL placement, where should the ACL 101 be placed in order to minimize traffic and router overhead? A -inbound on R1 Fa0/0 D - inbound on R3 Fa0/0 C - inbound on R3 Fa0/1 D - outbound on R1 Fa0/0 E - outbound on R1 Fa0/1 F - outbound on R3 Fa0/0 --------------------------------------------------------------------------------------------------------------------------------- 3)Refer to the exhibit. What range of IP addresses would match this ACL statement? A - 10.100.0.0 - 10.100.0.15 B - 10.100.0.0 - 10.100.0.207 C - 10.100.0.192 - 10.100.0.207 D - 10.100.0.192 - 10.100.0.215 E - 10.100.0.192 - 10.100.0.240 --------------------------------------------------------------------------------------------------------------------------------- 4)Refer to the exhibit. In order to establish a default route to the ISP, which two commands need to be issued on R2 so that R1 receives a default route from R2? (Choose two.) A - R2(config-router)# area 0 range 0.0.0.0 0.0.0.0 B - R2(config)# ip default-gateway 209.165.201.1 C - R2(config-router)# default-information originate D - R2(config)# ip route 0.0.0.0 0.0.0.0 209.165.201.2 E - R2(config)# ip route 0.0.0.0 0.0.0.0 serial 0/0/1 F - R2(config)# ip route 0.0.0.0 0.0.0.0 serial 0/0/0 --------------------------------------------------------------------------------------------------------------------------------- 5) Refer to the exhibit. A network administrator enters the command ip route 10.10.4.16 255.255.255.248 s0/0/1 into the router. What will be the result of this configuration? A - A static route pointing to 10.10.4.16/29 is placed into the routing table. B - A static route to 10.10.4.16/29 is placed into the routing table if interface FastEthernet0/1 goes down. C - A static route pointing to 10.10.4.16/29 is only placed into the routing table if the route to 10.10.4.0 is removed. D - A static route is not placed into the routing table because a RIP route that includes the destination network already exists. --------------------------------------------------------------------------------------------------------------------------------- 6) Refer to the exhibit. Routers R1 and R2 cannot communicate. What could be the cause of the problem? A - Usernames on both routers R1 and R2 are misconfigured. B - The passwords are identical on both routers. C - The encapsulation command is entered incorrectly. D - The IP addressing scheme has incorrect subnet masks. --------------------------------------------------------------------------------------------------------------------------------- 7)Refer to the exhibit. Traffic from which network will be translated into a single public IP address? A - 10.0.0.0/24 B - 192.168.0.0/23 C - 192.168.1.0/24 D - 192.168.2.0/24 E - 192.168.3.0/24 --------------------------------------------------------------------------------------------------------------------------------- 8) An administrator is configuring a new router to permit out-of-band management access. Which set of commands will allow the required login using a password of cisco? A - Router(config)# line vty 0 4 Router(config-line)# password manage Router(config-line)# exit Router(config)# enable password cisco B - Router(config)# line vty 0 4 Router(config-line)# password cisco Router(config-line)# login C - Router(config)# line console 0 Router(config-line)# password cisco Router(config-line)# login D - Router(config)# line console 0 Router(config-line)# password cisco Router(config-line)# exit Router(config)# service password-encryption ---------------------------------------------------------------------------------------------------------------------------------