Networking II Final Exam PDF

1. Refer to the exhibit. What will router R1 do show ipv6 dhcp pool command to verify the with a packet that has a destination IPv6 configuration. Which statement explains the address of 2001:db8:cafe:5::1? reason that the number of active clients is 0? forward...

1. Refer to the exhibit. What will router R1 do show ipv6 dhcp pool command to verify the with a packet that has a destination IPv6 configuration. Which statement explains the address of 2001:db8:cafe:5::1? reason that the number of active clients is 0? forward the packet out The state is not maintained by Serial0/0/0 the DHCPv6 server under stateless DHCPv6 operation. 2. Refer to the exhibit. Currently router R1 uses an EIGRP route learned from Branch2 9. Refer to the exhibit. A network to reach the 10.10.0.0/16 network. Which administrator configured routers R1 and R2 floating static route would create a backup as part of HSRP group 1. After the routers route to the 10.10.0.0/16 network in the event have been reloaded, a user on Host1 that the link between R1 and Branch2 goes complained of lack of connectivity to the down? Internet. The network administrator issued ip route 10.10.0.0 255.255.0.0 the show standby brief command on both 209.165.200.225 100 routers to verify the HSRP operations. In addition, the administrator observed the ARP 3. Refer to the exhibit. R1 was configured table on Host1. Which entry should be seen with the static route command ip route in the ARP table on Host1 in order to gain 209.165.200.224 255.255.255.224 S0/0/0 and connectivity to the Internet? consequently users on network 172.16.0.0/16 the virtual IP address and the are unable to reach resources on the virtual MAC address for the Internet. How should this static route be HSRP group 1 changed to allow user traffic from the LAN to reach the Internet? 10. Match the forwarding characteristic to its Change the destination network type. (Not all options are used.) and mask to 0.0.0.0 0.0.0.0 CUT-THROUGH - Appropriate for high performance 4. Which option shows a correctly computing applications configured IPv4 default static route? - Forwarding process can begin after ip route 0.0.0.0 0.0.0.0 S0/0/0 receiving the destination address 5. Refer to the exhibit. Which static route - May forward invalid frames command can be entered on R1 to forward traffic to the LAN connected to R2? STORE-AND-FORWARD ipv6 route 2001:db8:12:10::/64 - Error checking before forwarding S0/0/1 fe80::2 - Forwarding process only begins after receiving the entire frame 6. What is a method to launch a VLAN - Only forwards valid frames hopping attack? 11. Which statement is correct about how a introducing a rogue switch and Layer 2 switch determines how to forward enabling trunking frames? 7. A cybersecurity analyst is using the macof Frame forwarding decisions are tool to evaluate configurations of switches based on MAC address and port deployed in the backbone network of an mappings in the CAM table. organization. Which type of LAN attack is the 12. Which statement describes a result after analyst targeting during this evaluation? multiple Cisco LAN switches are MAC address table overflow interconnected? 8. Refer to the exhibit. A network The broadcast domain expands administrator is configuring a router as a to all switches. DHCPv6 server. The administrator issues a 13. Match the link state to the interface and together using EtherChannel technology. If protocol status. (Not all options are used.) STP is running, what will be the end result? STP will block one of the ADMINISTRATIVELY DOWN redundant links. disabled DOWN/DOWN 18. What is a secure configuration option for Layer 1 problem remote access to a network device? UP/DOWN Configure SSH. Layer 2 problem 19. Which wireless encryption method is the UP/UP most secure? operational WPA2 with AES 14.Refer to the exhibit. How is a frame sent from PCA forwarded to PCC if the MAC 20. After attaching four PCs to the switch address table on switch SW1 is empty? ports, configuring the SSID and setting SW1 floods the frame on all authentication properties for a small office ports on SW1, excluding the port network, a technician successfully tests the through which the frame entered connectivity of all PCs that are connected to the switch. the switch and WLAN. A firewall is then configured on the device prior to connecting 15. An administrator is trying to remove it to the Internet. What type of network configurations from a switch. After using the device includes all of the described command erase startup-config and reloading features? the switch, the administrator finds that wireless router VLANs 10 and 100 still exist on the switch. Why were these VLANs not removed? 21. Refer to the exhibit. Host A has sent a Because these VLANs are stored packet to host B. What will be the source in a file that is called vlan.dat MAC and IP addresses on the packet when it that is located in flash memory, arrives at host B? this file must be manually Source MAC: 00E0.FE91.7799 deleted. Source IP: 10.1.1.10 16. Match the description to the correct 23. Refer to the exhibit. In addition to static VLAN type. (Not all options are used.) routes directing traffic to networks default VLAN 10.10.0.0/16 and 10.20.0.0/16, Router HQ is All switchports are assigned to this also configured with the following command: VLAN after initial bootup of the ip route 0.0.0.0 0.0.0.0 serial 0/1/1 switch management VLAN What is the purpose of this command? An IP address and subnet mask are Packets with a destination network assigned to this VLAN, allowing the that is not 10.10.0.0/16 or is not switch to be accessed by HTTP, 10.20.0.0/16 or is not a directly Telnet, SSH, or SNMP connected network will be forwarded data VLANS to the Internet. Configured to carry user generated 24. What protocol or technology disables traffic redundant paths to eliminate Layer 2 loops? native VLAN STP Carries untagged traffic 25. Refer to the exhibit. Based on the 17. Refer to the exhibit. A network exhibited configuration and output, why is administrator has connected two switches VLAN 99 missing?  because VLAN 99 has not yet been It enables portfast on a specific created switch interface. 26. Which two VTP modes allow for the 34. What is the IPv6 prefix that is used for creation, modification, and deletion of link-local addresses? VLANs on the local switch? (Choose two.) FE80::/10 server 35. Which two statements are characteristics transparent of routed ports on a multilayer switch? 27. Which three steps should be taken before (Choose two.)​ moving a Cisco switch to a new VTP In a switched network, they are management domain? (Choose three.) mostly configured between switches Configure the switch with the name at the core and distribution layers. of the new management domain. They are not associated with a Select the correct VTP mode and particular VLAN. version. 36. Successful inter-VLAN routing has been Reboot the switch. operating on a network with multiple VLANs 28. A network administrator is preparing the across multiple switches for some time. implementation of Rapid PVST+ on a When an inter-switch trunk link fails and production network. How are the Rapid Spanning Tree Protocol brings up a backup PVST+ link types determined on the switch trunk link, it is reported that hosts on two interfaces? VLANs can access some, but not all the Link types are determined network resources that could be accessed automatically. previously. Hosts on all other VLANS do not 29. Refer to the exhibit. All the displayed have this problem. What is the most likely switches are Cisco 2960 switches with the cause of this problem? same default priority and operating at the The allowed VLANs on the backup same bandwidth. Which three ports will be link were not configured correctly. STP designated ports? (Choose three.) 37. Which command will start the process to fa0/13 bundle two physical interfaces to create an fa0/10 EtherChannel group via LACP? fa0/21 interface range GigabitEthernet 0/4 – 30. How will a router handle static routing 5 differently if Cisco Express Forwarding is 38. What action takes place when a frame disabled? entering a switch has a multicast destination Ethernet multiaccess interfaces will MAC address? require fully specified static routes to The switch will forward the frame out avoid routing inconsistencies. all ports except the incoming port. 31. Compared with dynamic routes, what are 39. A junior technician was adding a route to two advantages of using static routes on a a LAN router. A traceroute to a device on the router? (Choose two.) new network revealed a wrong path and They improve netw​ork security. unreachable status. What should be done or They use fewer router resources. checked? 32. Refer to the exhibit. Which route was Check the configuration of the exit configured as a static route to a specific interface on the new static route. network using the next-hop address? 40. Select the three PAgP channel S 10.17.2.0/24 [1/0] via 10.16.2.2 establishment modes. (Choose three.) auto 33. What is the effect of entering the desirable spanning-tree portfast configuration on command on a switch? 41. A static route has been configured on a to reduce outsiders intercepting data router. However, the destination network no or accessing the wireless network by longer exists. What should an administrator using a well-known address range do to remove the static route from the 49. Which two functions are performed by a routing table? WLC when using split media access control Remove the route using the no ip (MAC)? (Choose two.) route command. frame translation to other protocols 42. Refer to the exhibit. What can be association and re-association of concluded about the configuration shown on roaming clients R1? 50. On what switch ports should BPDU guard R1 is configured as a DHCPv4 relay be enabled to enhance STP stability? agent. all PortFast-enabled ports 43. Match the step to each switch boot sequence description. (Not all options are used.) STEP 1: execute POST STEP 2: load the boot loader from ROM STEP 3: perform low-level CPU initialization STEP 4: flash file system initialization STEP 5: load the IOS STEP 6: transfer switch control to the IOS 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. 45. What two default wireless router settings can affect network security? (Choose two.) The SSID is broadcast. 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 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? CONTROLLER 48. A network administrator is configuring a WLAN. Why would the administrator change the default DHCP IPv4 addresses on an AP?