1. iClicker Questions CNIT 202E Chapter 7 Last modified 11-16-10

2. After 7.1

3. A.Holddown timers B.Split horizon C.Triggered updates D.Use of multicast addresses in sending updates E.Maximum hop count 15 Which feature is used in RIPv2 but not in RIPv1? 1 of 4

4. A.R1(config)#int Loop0 R1(config-if)#ip add 192.168.0.0 255.255.255.240 B.R1(config)#int Loop0 R1(config-if)#ip add 192.168.0.14 255.255.255.240 C.R1(config)#int Null0 R1(config-if)#ip add 192.168.0.1 255.255.255.240 D.R1(config)#int fa0/0 R1(config-if)#ip add 192.168.0.7 255.255.255.248 E.R1(config)#ip route 192.168.0.0 255.255.0.0 Null0 This router has just started up with no configuration file. Which commands correctly configure an interface that will answer a PING? 2 of 4

5. A. R1(config)#ip route 192.168.0.0 255.0.0.0 Null0 B. R1(config)#ip route 192.168.0.0 255.255.0.0 Null0 C. R1(config)#ip route 192.168.0.0 255.0.0.0 Null0 redistribute static D. R1(config)#ip route 192.168.0.0 255.255.0.0 Null0 redistribute static E. R1(config)#ip route 192.168.0.0 255.255.255.0 Null0 redistribute static Which commands correctly configure a route that will be distributed by RIPv1? 3 of 4

6. A.No routes B.One route for 172.0.0.0/8 C.One route for 172.16.0.0/15 D.Two routes: 172.16.0.0/16 and 172.17.0.0/16 E.Two routes: 172.16.0.0/24 and 172.17.0.0/24 All routers are using RIPv1. What route(s) for the 172.x.y.z networks will appear in R2's routing table? 4 of 4

7. After 7.2

8. A. R1(config)#router ripv2 B. R1#router ripv2 C. R1(config)#router rip R1(config-route)#version 2 D. R1(config)#router rip R1(config-route)#version 2 R1(config-route)#no auto-summary E. R1(config)#router rip R1(config-route)#version 2 R1(config-route)#no split-horizon Which commands configure RIPv2 so that it will converge in a discontiguous network, assuming the proper network commands are added later?

9. A.show ip route B.show ip protocols C.debug rip D.debug ip rip E.show running-config What command displays this output?

10. After 7.3

11. A.172.16.0.0/16 B.172.16.0.0/17 C.172.16.0.0/18 D.172.16.0.0/19 E.Something else What summary route best summarizes the four networks on the left? 172.16.1.0/24 172.16.2.0/23 172.16.8.0/21 172.16.16.0/24

12. We are using the 10.128.0.0/16 network, starting at 10.128.64.0. What is the subnet for network HQ LAN1? A. A. 10.128.64.0/18 B. B. 10.128.64.0/19 C. C. 10.128.64.0/20 D. D. 10.128.64.0/21 E. E. Something else Subnet # of IP Addresses Needed Network Address HQ LAN1 4100 HQ LAN2 2047 BR11000 BR2100 BR32

13. We are using the 10.128.0.0/16 network, starting at 10.128.64.0. What is the subnet for network HQ LAN2? A. A. 10.128.72.0/20 B. B. 10.128.80.0/20 C. C. 10.128.80.0/21 D. D. 10.128.128.0/20 E. E. Something else Subnet # of IP Addresses Needed Network Address HQ LAN1 410010.128.64.0/19 HQ LAN2 2047 BR11000 BR2100 BR32

14. We are using the 10.128.0.0/16 network, starting at 10.128.64.0. What is the subnet for network BR1? A. A. 10.128.96.0/21 B. B. 10.128.96.0/22 C. C. 10.128.96.0/23 D. D. 10.128.128.0/22 E. E. Something else Subnet # of IP Addresses Needed Network Address HQ LAN1 410010.128.64.0/19 HQ LAN2 204710.128.80.0/20 BR11000 BR2100 BR32

15. We are using the 10.128.0.0/16 network, starting at 10.128.64.0. What is the subnet for network BR2? A. A. 10.128.100.0/23 B. B. 10.128.100.0/25 C. C. 10.128.100.0/26 D. D. 10.128.104.0/26 E. E. Something else Subnet # of IP Addresses Needed Network Address HQ LAN1 410010.128.64.0/19 HQ LAN2 204710.128.80.0/20 BR1100010.128.96.0/22 BR2100 BR32

16. We are using the 10.128.0.0/16 network, starting at 10.128.64.0. What is the subnet for network BR3? A. A. 10.128.100.64/30 B. B. 10.128.100.128/30 C. C. 10.128.101.0/30 D. D. 10.128.100.4/30 E. E. Something else Subnet # of IP Addresses Needed Network Address HQ LAN1 410010.128.64.0/19 HQ LAN2 204710.128.80.0/20 BR1100010.128.96.0/22 BR210010.128.100.0/25 BR32