D-NWG-FN-23 Dumps Help You Study Objectives

1. Which route would a Layer 3 switch choose if a packet has a destination IP address of 172.16.2.70?

2. Root bridge Switch A is connected to Switch B. They are connected using the same corresponding interfaces Gi1/01 and Gi1/0/2 on both sides.

Which interface becomes a root port?

3. Which IEEE 802.3 sublayer provides addressing and mechanisms that enable network devices to communicate, and provides node-to-node flow control and error management?

4. A technician creates a new connection between two switches. After configuring the VLANs, the technician looks at the MAC table and sees no MAC addresses learned on the new interface.

When looking at “show spanning-tree”, the technician sees the port mode is “Alt.” What is causing this behavior?

5. What is the correct OS10 command to view LLDP timing information?

6. Which Ethernet frame forwarding method works best when the outbound ports run at the same speed as the inbound port?

7. What information is used to define an extended MAC ACL filter?

8. A technician needs to create multiple subnets to make sure there are at least 20 available IP addresses per subnet.

Which three subnets meet the requirements for the 172.21.254.0/25 network. (Choose three.)

9. A technician decides to create an ACL. The technician includes all host and/or protocols allowed within the ACL.

Why must the technician take this step?

10. Which Dell EMC Networking M-Series 10 GbE switch model supports a VLT?

11. What is a Port Address Translation function?

12. Refer to the exhibit and output.









Which change should be made to meet this requirement?

13. What accurately describes stacking of Dell EMC Networking S4800 Series switches?

14. What accurately describes the Network Time Protocol (NTP)?

15. Which flags are used in the TCP header to initiate and end TCP connections or sessions?

16. Which formula is used for calculating OSPF interface costs?

17. Router A is directly connected to Router B over an Ethernet link. The local interface address for the Router A Fo0/48 interface is 144.254.32.2/24.

Which routing table entry is visible on Router A?

18. You recently joined a company as a junior-level network administrator. You have been tasked with designing the IPv4 scheme for five networks that will be used for training classrooms.

These networks need to support no more than 28 devices each. Due to the existing network design, the senior-level network administrator has asked you to work on the network 192.168.40.0/24.

If all networks must be made to logically start with the lowest numbered network and end with the largest numbered network, which subnet mask achieves this design?

19. What is the dynamically assigned port range in the Transport layer?

20. If a packet is sent to an IPv6 address and many devices receive the packet, what is this type of traffic?

21. Which of the following is the IPv6 loopback?

22. What is the size of the ICMP header?

23. Which metric is used by link-state routing protocols to determine the best path?

24. Which operating system does an N-Series switch use?

25. Which route type is added to the routing table by a routing protocol?

26. What does the blinking yellow Activity/PoE LED indicate on an N-Series switch?

27. How will RIP treat packets that have exceeded the default maximum hop count?

28. Which topology is considered a best practice when stacking switches?

29. In IPv6 addressing, what refers to four binary characters?

30. Which three services use UDP for data segment transportation? (Choose three.)

31. In which Spanning Tree protocol state does a port record MAC addresses but does not forward the data?

32. A technician is applying a switch configuration to an N-Series switch to provide Internet access to all connected subnets. The technician has connected a computer and assigned it an IP address, subnet mask, DNS, and gateway address. The technician is unable to browse the Internet from that computer.

What is causing the issue?

33. Which IPv6 scope is used for private addressing within an organization?

34. Which security option uses a local username database for switch authentication?

35. What are the default credentials for the Dell EMC OpenManage Network Manager?

36. What is the aggregated lanes’ maximum speed rating for a QSFP28 transceiver?

37. How many broadcast domains are created by an Ethernet switch?

38. Which OS10 command is used to enable LLDP transmit on the management interface 1/1/1?

39. Refer to the output:

console#show interfaces switchport te1/0/1 Port: Te1/0/1

VLAN Membership Mode: General Mode Access Mode VLAN: 1 (default)

General Mode PVID: 9 General Mode Ingress Filtering: Enabled General Mode

Acceptable Frame Type: Admit All

General Mode Dynamically Added VLANs: General Mode Untagged VLANs: 1, 9

General Mode Tagged VLANs: 10-11 General Mode Forbidden VLANs: Trunking

Mode Native VLAN: 1 (default)

Trunking Mode Native VLAN Tagging: Disabled Trunking Mode VLANs Enabled: All

Private VLAN Host Association: none Private VLAN Mapping:

Private VLAN Operational Bindings: Default Priority: 0

Protected: Disabled console#

What VLAN will untagged ingress traffic be assigned?

40. Which of the following is the starting prefix to denote a link local address?

41. A client must connect a printer located on a public area on an X1000. The client is concerned someone will use the printer Ethernet cable to gain unauthorized network access.

Which configuration will help prevent unauthorized accesses?

42. How many stackable units are supported by a C1048P Rapid Access Node?

43. A network technician has printers that negotiate at half-duplex.

Which three switches will auto-negotiate the printers? (Choose three.)

44. A network administrator needs to identify which MAC addresses are static.

Under which column in the output of the show mac-address-table command is this information displayed?

45. What are two commonly deployed PoE powered devices? (Choose two.)

46. Which IEEE Standard could be used if there is a need to have link redundancy while allowing load balancing between two switches?

47. Which port type should be used for only VLAN-unaware devices?

48. Which IP address belongs to the same subnet as 192.168.8.10/22?

49. Which protocol is used to map an IPv4 address to a MAC address?

50. What is the bandwidth of an RPM for a C9010 Network Director?

51. Which switching technology can help reduce the size of broadcast domains?

52. Refer to the exhibit.





A technician is troubleshooting IP connectivity between two servers connected to the same N3024 switch. Server 1 is configured with a gateway of 192.168.1.1 and can ping its gateway. Server 2 is configured with gateway of 192.168.2.1 and can ping its gateway. Both servers are pingable by the N3024. The servers cannot ping each other.

What is causing this issue?

53. Refer to the output from a Dell N-Series switch:





A technician checks the connectivity to the default gateway from the switch and notices the ping fails.

At which layer does the problem exist?

54. Which Ethernet frame forwarding method works best in networks with intermittent connectivity problems?

55. A technician connects two N3024 switches with two cables for redundancy on an existing network. Spanning Tree is disabled.

What happens between the two switches?

56. Which protocols use a central server to authenticate users?

57. What is the correct sequence of steps when a web browser accesses a web server?

58. A network administrator has a stack of four Dell EMC Networking S4800 Series switches. Each stack unit is configured with a different priority.

Which switch will be elected as the management device?

59. What criteria is used to determine STP root elections?

60. Which OS6 command is used to verify the running configuration on port 4?

61. What are three benefits of using dynamic routing protocols over static routing? (Choose three.)

62. Which Dell EMC Networking M-Series switch has 16 external fixed 1GbE RJ-45 ports and a management console port?

63. Which Layer 1 device can be used to enlarge the area covered by a single LAN segment?

64. Which Border Gateway Protocol (BGP) version supports IPv6?

65. Which command sequence leads to the successful creation of a Layer 3 port channel on an OS10 switch?

66. What is a characteristic of Autonomous Systems?

67. A technician enables Dot1x RADIUS authentication globally on all ports on the N2000 switch. All ports show as unauthorized and management access to the switch has been lost.

What is causing network connectivity loss on the switch?