Section A Choose one answer. Each question Carry one mark. Total: 224-22 mark 1. What summary address would cover all the networks shown and advertise single, efficient route to Router B that won't advertise more words than needed? 172.16.1.0/24 172.16.10.0/24 172.16.5.0/24 ? 172.16.15.0/24 172.16.7.0/24 172.16.11.0/24 172.16.6.0/24 A. 172.16.0.0/24 C. 172.16.0.0/24 Roer B. 172.16.1.0/24 D. 172.16.0.0/20 2. In the diagram below what is the most likely reason the station cannot ping outside of its network? Router EO: 192.168.10.33/27 IP 192.168.10.28/27 Default gateway 192.168.10.33/27 A. The IP address is incorrect on B0 of the router. B. The default gateway address is incorrect on the station C. The IP address on the station is incorrect. D. The router is malfunctioning 3. When a ping to the local host IP address fails, what can you assume? A. The NIC is not functional. B. The IP address of the remote host is incorrect. C. The IP address of the local host is incorrect. D. The IP stack has failed to initialize, 435 CNET-3/ Elective-2/ 2021-22/1 Semester Page 1 of 8 22. Which of the following statements is true with regard to VLAN A. VLANs greatly reduce network security B. VLANs increase the number of collision domains while decreasing their size. C. VLANs decrease the number of broadcast domains while decreasing their size. D. Network adds, moves, and changes are achieved with ease by just configuring a port into the appropriate VLAN. Section B Choose TWO answers. Each question carries one mark. [Total: 10x1=10 mark] 23. You connect two new Cisco 3560 switches together and expect them to use DTP and create a trunk. However, when you check statistics, you find that they are access ports and didn't negotiate. Why didn't DTP work on these Cisco switches? A. The ports on each side of the link are set to auto trunking. B. The ports on each side of the link are set to dynamic C. The ports on each side of the link are set to on D. The ports on each side of the link are set to desirable. E. The ports on each side are of interface are set to off 24. Which information is displayed by the show hosts command? A. Temporary DNS entries B. The names of the routers created using the hostname command C. The IP addresses of workstations allowed to access the router D. Permanent name-to-address mappings created using the ip host command E The length of time a host has been connected to the router via Telnet 25. Which of the following statements about IPv6 addresses are true? A. Leading zeros are required. B. Two colons (-) are used to represent successive hexadecimal fields of zeros. C. Two colons() are used to separate fields. D. A single interface will have multiple IPv6 addresses of different types. E. An IPv6 address is 32 bits long, represented in hexadecimal. 22. Which of the following statements is true with regard to VLANS! A. VLANs greatly reduce network security, B. VLANs increase the number of collision domains while decreasing their size C. VLANs decrease the number of broadcast domains while decreasing their size. D. Network adds, moves, and changes are achieved with ease by just configuring a port into the appropriate VLAN. Section B Choose TWO answers. Each question carries one mark. [Total: 10x1w10 mark] 23. You connect two new Cisco 3560 switches together and expect them to use DTP and create a trunk. However, when you check statistics, you find that they are access ports and didn't negotiate. Why didn't DTP work on these Cisco switches? A. The ports on each side of the link are set to auto trunking. B. The ports on each side of the link are set to dynamic. C. The ports on each side of the link are set to on D. The ports on each side of the link are set to desirable. E. The ports on each side are of interface are set to off 24. Which information is displayed by the show hosts command? A. Temporary DNS entries B. The names of the routers created using the hostname command C. The IP addresses of workstations allowed to access the router D. Permanent name-to-address mappings created using the ip host command E. The length of time a host has been connected to the router via Telnet 25. Which of the following statements about IPv6 addresses are true? A. Leading zeros are required. B. Two colons :) are used to represent successive hexadecimal fields of zeros. C. Two colons (s) are used to separate fields. D. A single interface will have multiple IPv6 addresses of different types. E. An IPv6 address is 32 bits long, represented in hexadecimal. D./30 12. On a VLS network, which mask should you use on point-to-point WAN links in order to reduce the waste of IP addresses! A./27 B./28 C./29 13. Which configuration command must be in effect to allow the use of subnets if the Class C subnet mask is 255 255.255.2247 A. Router(config)#ip subnet-zero B. Router(config)#ip version 6 C. Router(config)#no ip classful D. Router(config)#ip unnumbered 14. To use VLSM, what capability must the routing protocols in use possess? A. Support for multicast B. Multiprotocol support C. Transmission of subnet mask information D. Support for unequal load balancing 15. What should the configuration register value be after you successfully complete the password recovery procedure and return the router to normal operation? A. 0x2100 B. 0x2101 C0x2102 D. 032142 16. Which command allows you to view the technology package licenses and feature licenses that are supported on your router along with several status variables? A. show license B. show license feature C. show license udi D. show version 17. Based on the configuration shown below, what statement is true? S1(config)#ip routing S1(config)#int vlan 10 S1(config-if)#ip address 192.168.10.1 255.255.255.0 S1(config-if)#int vlan 20 Si(config-if)#ip address 192.168.20.1 255.255.255.0 A. This is a multilayer switch. B. The two VLANs are in the same subnet. C. Encapsulation must be configured. D. VLAN 10 is the management VLAN