CCNA2_Final_Exam _Q41-Q60

41. A static route has been configured on a router. However, the destination network no longer exists. What should an administrator do to remove the static route from the routing table?. Remove the route using the no ip route command. Change the administrative distance for that route. Change the routing metric for that route. Nothing. The static route will go away on its own.

42. Refer to the exhibit. What can be concluded about the configuration shown on R1?. R1 is configured as a DHCPv4 relay agent. R1 is operating as a DHCPv4 server. R1 will broadcast DHCPv4 requests on behalf of local DHCPv4 clients. R1 will send a message to a local DHCPv4 client to contact a DHCPv4 server at 10.10.10.8.

43. Match the step to each switch boot sequence description. (Not all options are used.). step 1. step 2. step 3. step 4. step 5. step 6.

44. Refer to the exhibit. R1 has been configured as shown. However, PC1 is not able to receive an IPv4 address. What is the problem?​. The ip helper-address command was applied on the wrong interface. R1 is not configured as a DHCPv4 server.​. A DHCP server must be installed on the same LAN as the host that is receiving the IP address. The ip address dhcp command was not issued on the interface Gi0/1.

45. What two default wireless router settings can affect network security? (Choose two.). The SSID is broadcast. MAC address filtering is enabled. WEP encryption is enabled. The wireless channel is automatically selected. A well-known administrator password is set.

46. What is the common term given to SNMP log messages that are generated by network devices and sent to the SNMP server?. traps. acknowledgments. auditing. warning.

47. A network administrator is adding a new WLAN on a Cisco 3500 series WLC. Which tab should the administrator use to create a new VLAN interface to be used for the new WLAN?. WIRELESS. MANAGEMENT. CONTROLLER. WLANs.

48. A network administrator is configuring a WLAN. Why would the administrator change the default DHCP IPv4 addresses on an AP?. to restrict access to the WLAN by authorized, authenticated users only. to monitor the operation of the wireless network. to reduce outsiders intercepting data or accessing the wireless network by using a well-known address range. to reduce the risk of interference by external devices such as microwave ovens.

49. Which two functions are performed by a WLC when using split media access control (MAC)? (Choose two.). packet acknowledgments and retransmissions. frame queuing and packet prioritization. beacons and probe responses. frame translation to other protocols. association and re-association of roaming clients.

50. On what switch ports should BPDU guard be enabled to enhance STP stability?. all PortFast-enabled ports. only ports that are elected as designated ports. only ports that attach to a neighboring switch. all trunk ports that are not root ports.

51. Which network attack is mitigated by enabling BPDU guard?. rogue switches on a network. CAM table overflow attacks. MAC address spoofing. rogue DHCP servers on a network.

52. Why is DHCP snooping required when using the Dynamic ARP Inspection feature?. It relies on the settings of trusted and untrusted ports set by DHCP snooping. It uses the MAC address table to verify the default gateway IP address. It redirects ARP requests to the DHCP server for verification. It uses the MAC-address-to-IP-address binding database to validate an ARP packet.

53. Refer to the exhibit. Router R1 has an OSPF neighbor relationship with the ISP router over the 192.168.0.32 network. The 192.168.0.36 network link should serve as a backup when the OSPF link goes down. The floating static route command ip route 0.0.0.0 0.0.0.0 S0/0/1 100 was issued on R1 and now traffic is using the backup link even when the OSPF link is up and functioning. Which change should be made to the static route command so that traffic will only use the OSPF link when it is up?​. Change the administrative distance to 120. Add the next hop neighbor address of 192.168.0.36. Change the destination network to 192.168.0.34. Change the administrative distance to 1.

54. Refer to the exhibit. What is the metric to forward a data packet with the IPv6 destination address 2001:DB8:ACAD:E:240:BFF:FED4:9DD2?. 90. 128. 2170112. 2681856. 2682112. 3193856.

55. A network administrator is configuring a new Cisco switch for remote management access. Which three items must be configured on the switch for the task? (Choose three.). IP address. VTP domain. vty lines. default VLAN. default gateway. loopback address.

56. Refer to the exhibit. Which statement shown in the output allows router R1 to respond to stateless DHCPv6 requests?. ipv6 nd other-config-flag​. prefix-delegation 2001:DB8:8::/48 00030001000E84244E70​. ipv6 dhcp server LAN1​. ipv6 unicast-routing. dns-server 2001:DB8:8::8​.

57. Refer to the exhibit. A Layer 3 switch routes for three VLANs and connects to a router for Internet connectivity. Which two configurations would be applied to the switch? (Choose two.). (config)# interface gigabitethernet1/1 (config-if)# switchport mode trunk. (config)# interface gigabitethernet 1/1 (config-if)# no switchport (config-if)# ip address 192.168.1.2 255.255.255.252. (config)# interface vlan 1 (config-if)# ip address 192.168.1.2 255.255.255.0 (config-if)# no shutdown. (config)# ip routing. (config)# interface fastethernet0/4 (config-if)# switchport mode trunk.

58. A technician is troubleshooting a slow WLAN and decides to use the split-the-traffic approach. Which two parameters would have to be configured to do this? (Choose two.). Configure the 5 GHz band for streaming multimedia and time sensitive traffic. Configure the security mode to WPA Personal TKIP/AES for one network and WPA2 Personal AES for the other network. Configure the 2.4 GHz band for basic internet traffic that is not time sensitive. Configure the security mode to WPA Personal TKIP/AES for both networks. Configure a common SSID for both split networks.

59. A company has just switched to a new ISP. The ISP has completed and checked the connection from its site to the company. However, employees at the company are not able to access the internet. What should be done or checked?. Verify that the static route to the server is present in the routing table. Check the configuration on the floating static route and adjust the AD. Ensure that the old default route has been removed from the company edge routers. Create a floating static route to that network.

60. Which information does a switch use to populate the MAC address table?. the destination MAC address and the incoming port. the destination MAC address and the outgoing port. the source and destination MAC addresses and the incoming port. the source and destination MAC addresses and the outgoing port. the source MAC address and the incoming port. the source MAC address and the outgoing port.