Text Material Preview
<p>D-NWG-FN-23</p><p>Exam Name: Dell Networking Foundations 2023</p><p>Full version: 281 Q&As</p><p>Full version of D-NWG-FN-23 Dumps</p><p>Share some D-NWG-FN-23 exam dumps</p><p>below.</p><p>1. Which message is sent by a router when TTL expires?</p><p>A. Echo request</p><p>B. Time exceeded</p><p>C. Destination unreachable</p><p>1 / 14</p><p>https://www.certqueen.com/D-NWG-FN-23.html</p><p>D. Echo reply</p><p>Answer: B</p><p>2. Refer to the output shown:</p><p>console (config-if-Tel/0/1) #switchport general allowed vlan add 2-6</p><p>console (config-if-Tel/0/1) #show interfaces switchport tengigabitethernet 1/0/1 Port: Tel/0/1</p><p>VLAN Membership Mode: General Mode Access Mode VLAN: 1 (default)</p><p>General Mode PVID: 1 (default)</p><p>General Mode Ingress Filtering: Enabled General Mode Acceptable Frame Type: Admit</p><p>All General Mode Dynamically Added VLANs: General Mode Untagged VLANs: 1-6</p><p>General Mode Tagged VLANs: General Mode Forbidden VLANs:</p><p>Trunking Mode Native VLAN: 1 (default) Trunking Mode Native VLAN Tagging:</p><p>Disabled Trunking Mode VLANs Enabled: All</p><p>Private VLAN Host Association: none Private VLAN Mapping:</p><p>Private VLAN Operational Bindings: Default Priority: 0</p><p>Protected: Disabled</p><p>Te1/01 interface must allow VLANs 2-6 and follow the 802.1Q standard.</p><p>Which change should be made to meet the requirements?</p><p>A. Add “tagged” command before VLAN ID</p><p>B. Add “tagged” at the end of the command</p><p>C. Add “trunk” at the end of the command</p><p>D. Add “802.1Q” at the end of the command</p><p>Answer: B</p><p>3. What accurately describes OSPF?</p><p>A. Interior gateway link-state protocol</p><p>B. Exterior gateway distance-vector protocol</p><p>C. Interior gateway distance-vector protocol</p><p>D. Interior gateway path-vector protocol</p><p>Answer: A</p><p>4. A client needs to allow Telnet traffic from the 192.168.1.0/25 network. The client needs to</p><p>configure the “permit” statement in the ACL.</p><p>Which command will accomplish this goal?</p><p>A. console(config-ip-acl)#permit tcp 192.168.1.0 255.255.255.128 any eq 23</p><p>B. console(config-ip-acl)#permit tcp 192.168.1.0 255.255.255.0 any eq 23</p><p>2 / 14</p><p>C. console(config-ip-acl)#permit tcp 192.168.1.0.0.0.0.255 any eq 23</p><p>D. console(config-ip-acl)#permit tcp 192.168.1.0.0.0.0.127 any eq 23</p><p>Answer: D</p><p>5. What benefit does VRRP version 3 provide over VRRP version 2 in OS10?</p><p>A. Provides preemption capability.</p><p>B. Provides MD5 authentication.</p><p>C. Allows subsecond timers.</p><p>D. Allows multiple masters in the topology.</p><p>Answer: C</p><p>6. What is the purpose of the control plane in a router?</p><p>A. Determine where to forward incoming IP packets</p><p>B. Maintain the routing table</p><p>C. Carry user traffic for the router</p><p>D. Forward routed protocols for the router</p><p>Answer: B</p><p>7. What are the mandatory TLV fields in a LLDP PDU frame?</p><p>A. IP Address</p><p>Default Gateway</p><p>Port ID</p><p>B. Port Description</p><p>System Name</p><p>System Description</p><p>C. Chassis ID</p><p>Port ID</p><p>Time-to-Live</p><p>D. System Capabilities</p><p>Management Address</p><p>Time-to-Live</p><p>Answer: C</p><p>8. On which OSI layers do standard ACL filters operate?</p><p>A. 2 and 3</p><p>B. 2 and 7</p><p>3 / 14</p><p>C. 3 and 4</p><p>D. 4 and 7</p><p>Answer: C</p><p>9. There is a spanning tree mismatch at the global level. PVST+ is configured on a VLT peer. All</p><p>VLT port channels go down on both VLT peers. A syslog error message is generated.</p><p>What is the correct action to resolve the issue?</p><p>A. Verify the VLT LAG ID is configured correctly on both VLT peers.</p><p>B. Enable RSTP on both VLT peers.</p><p>C. Use the show VLT detail and show VLT brief commands to view the VLT port channel status</p><p>information.</p><p>D. Perform a mismatch check after the VLT peer is established.</p><p>Answer: D</p><p>Explanation:</p><p>Reference: https://www.dell.com/support/manuals/us/en/04/poweredge-fx2/dell fn ioa config_9.8</p><p>.0.0_pub-v1/troubleshooting-vlt?guid=guid-9978ac1f-1305-4590-9c64-bb35bd6e012a&lang=en-</p><p>us</p><p>10. What is required to enable ECMP in BGP?</p><p>A. OSPF must install equal cost paths in the routing table for BGP to use ECMP.</p><p>B. Maximum-paths and multipath-relax commands.</p><p>C. Sub-interfaces must be configured on the physical interface running BGP.</p><p>D. ECMP is not possible in BGP.</p><p>Answer: B</p><p>11. Which protocols use a central server to authenticate users?</p><p>A. ARP and IMAP</p><p>B. RADIUS and ARP</p><p>C. TACACS+ and IMAP</p><p>D. TACACS+ and RADIUS</p><p>Answer: D</p><p>12. What is the default route preference value for a Border Gateway Protocol (BGP) internal</p><p>route?</p><p>A. 40</p><p>B. 110</p><p>4 / 14</p><p>C. 200</p><p>D. 253</p><p>Answer: C</p><p>13. What is an advantage of UFD?</p><p>A. Reduces connectivity loss.</p><p>B. Detects the loss of downstream connectivity.</p><p>C. Reduces network complexity.</p><p>D. Prevents the loss of upstream connectivity.</p><p>Answer: D</p><p>14. Which Dell EMC Networking operating system does an N-Series switch use?</p><p>A. OS 3</p><p>B. OS 6</p><p>C. OS 9</p><p>D. OS 10</p><p>Answer: B</p><p>15. What is the correct sequence of steps that occur in the communications between the client</p><p>and server to obtain an IP address from a DHCP server?</p><p>Answer:</p><p>5 / 14</p><p>16. A technician must deploy powering source equipment at a customer site.</p><p>Which equipment should the technician deploy?</p><p>A. Ethernet switches</p><p>B. VoIP phones</p><p>C. Network surveillance cameras</p><p>D. Thin client</p><p>Answer: A</p><p>17. A dell Networking N-Series has configured a port-channel with LACP using the interfaces</p><p>Tel/0/1 and Tel/0/2.</p><p>How is the egress traffic distributed among the interfaces?</p><p>A. Load balanced using a hash function</p><p>B. Load balanced per packet using Round Robin</p><p>C. Traffic overflow will be sent to the second interface</p><p>D. Interfaces will be used in active/passive</p><p>Answer: A</p><p>18. Refer to the exhibit.</p><p>6 / 14</p><p>Which configuration will allow S1 to ping S2’s Lo0 address?</p><p>A. S1(config-router)# ip route 144.254.32.1 192.168.32.2/32</p><p>B. S1(config-router)# ip route 192.168.32.2 144.254.32.1/32</p><p>C. S1(config)# ip route 144.254.32.1/32 192.168.32.2</p><p>D. S1(config)# ip route 192.168.32.2 144.254.32.1/32</p><p>Answer: C</p><p>19. You recently joined a company as a junior-level network administrator. You have been</p><p>tasked with designing the IPv4 scheme for five networks that will be used for training</p><p>classrooms.</p><p>These networks need to support no more than 28 devices each. Due to the existing network</p><p>design, the senior-level network administrator has asked you to work on the network</p><p>192.168.40.0/24.</p><p>If all networks must be made to logically start with the lowest numbered network and end with</p><p>the largest numbered network, which subnet mask achieves this design?</p><p>A. 255.255.255.128</p><p>B. 255.255.255.192</p><p>C. 255.255.255.224</p><p>D. 255.255.255.240</p><p>Answer: C</p><p>20. What is the decimal equivalent of the binary number 10101010 in IPv4?</p><p>A. 162</p><p>B. 170</p><p>C. 192</p><p>D. 244</p><p>Answer: B</p><p>7 / 14</p><p>21. Which switchport command must be applied to an interface to allow Voice VLAN</p><p>configurations?</p><p>A. Switchport mode general</p><p>B. Switchport voice detect auto</p><p>C. Switchport mode trunk</p><p>D. Switchport dot1q ethertype 802.1Q</p><p>Answer: B</p><p>22. In the OS10 CLI what does Ctrl+A do?</p><p>A. Deletes all the text before the cursor.</p><p>B. Moves the cursor to the start of the command line.</p><p>C. Moves the cursor to the end of the command line.</p><p>D. Deletes the word before the cursor.</p><p>Answer: B</p><p>23. Which type of protocol is OSPF and what metric does it use to determine best path?</p><p>A. Link-state protocol that uses a concept of cost as metric</p><p>B. Hybrid protocol that uses hop count as a metric</p><p>C. Path vector protocol that uses the Dijkstra algorithm as a metric</p><p>D. Distance Vector protocol that uses bandwidth and delay as metric</p><p>Answer: A</p><p>24. What type of network in a Data Center flattens the core and aggregation layers into a single</p><p>tier?</p><p>A. Leaf</p><p>B. Leaf-spine</p><p>C. Spine</p><p>D. TRILL</p><p>Answer: B</p><p>25. What is the IEEE 802.3 identifier for 100 Mb/s Ethernet over fiber optic cable?</p><p>A. 100BASE-F</p><p>8 / 14</p><p>B. 100BASE-FX</p><p>C. 100BASE-T</p><p>D. 100BASE-TX</p><p>Answer: B</p><p>26. Which formula is used for calculating OSPF interface costs?</p><p>A. Reference bandwidth C interface bandwidth</p><p>B. Reference bandwidth / interface</p><p>bandwidth</p><p>C. Reference bandwidth + interface bandwidth</p><p>D. Interface bandwidth / reference bandwidth</p><p>Answer: B</p><p>27. An N-Series switch is configured to route between VLANs 1 and 2. The DHCP server is on</p><p>VLAN1.</p><p>How should the technician make sure the DHCP server can allocate IP addresses to clients on</p><p>VLAN 2?</p><p>A. Configure DHCP Snooping feature on VLAN 2</p><p>B. Configure VLAN 2 with an ip-helper</p><p>C. Configure static IP addresses on VLAN 2</p><p>D. Configure DHCP option 150 on the server</p><p>Answer: B</p><p>28. A technician implements a new copper connection to Gi2/0/20.</p><p>Which command should be used to check the cable length?</p><p>A. test tdr copper-length gigabitethernet 2/0/20</p><p>B. test copper-length tdr gigabitethernet 2/0/20</p><p>C. test tdr copper-port gigabitethernet 2/0/20</p><p>D. test copper-port tdr gigabitethernet 2/0/20</p><p>Answer: D</p><p>29. On Switch A, a static route has been redistributed into OSPF.</p><p>Which type of OSPF router will this process make Switch A?</p><p>A. Autonomous System Boundary Router (ASBR)</p><p>B. Designated router (DR)</p><p>C. Area Border Router (ABR)</p><p>D. Backbone Router (BR)</p><p>9 / 14</p><p>Answer: A</p><p>30. Which of the following is an IPv4 address?</p><p>A. 224.0.0.3/8</p><p>B. 172.16.225.0/23</p><p>C. 10.0.0.255/16</p><p>D. 192.168.0.3/30</p><p>Answer: C</p><p>31. What is the function of the authentication service?</p><p>A. Validates the user identity</p><p>B. Determines switch management commands</p><p>C. Validates switch order</p><p>D. Determines which services the user is enabled to access</p><p>Answer: A</p><p>32. Which IPv6 address type is similar to IPv4 APIPA?</p><p>A. Multicast</p><p>B. IPv6 link-local</p><p>C. Global unicast</p><p>D. Unique Local</p><p>Answer: B</p><p>33. When the show ip bgp neighbors command is issued, which BGP state reflects a</p><p>successfully created adjacency with another BGP peer?</p><p>A. ESTABLISHED</p><p>B. PEERING</p><p>C. ACTIVE</p><p>D. CONNECTED</p><p>Answer: A</p><p>34. Which command defines the possible IP addresses that can be leased to clients using</p><p>DHCP?</p><p>A. ip address 172.16.32.1 / 24</p><p>B. lease 8 0 0</p><p>C. network 172.16.32.0/24</p><p>10 / 14</p><p>D. range 172.16.32.100 172.16.32.200</p><p>Answer: D</p><p>35. Refer to the output from a Dell N-Series switch:</p><p>A technician checks the connectivity to the default gateway from the switch and notices the ping</p><p>fails.</p><p>At which layer does the problem exist?</p><p>A. Network</p><p>B. Application</p><p>C. Transport</p><p>D. Session</p><p>Answer: A</p><p>36. How is a switch different from a hub?</p><p>A. A switch operates at a lower, more efficient layer of the OSI model.</p><p>B. A switch decreases the number of broadcast storms.</p><p>C. A switch tracks MAC addresses of all connected devices.</p><p>D. A switch does not include any latency into the frame transfer time.</p><p>Answer: C</p><p>37. When implementing QoS on a 10Gb connection, 6Gb is required by the customer.</p><p>What QoS level best fits the requirement while keeping resource use to a minimum?</p><p>A. Differentiated service</p><p>B. Guaranteed service</p><p>C. FIFO</p><p>D. Best-effort service</p><p>Answer: B</p><p>38. Which LLDP-MED TLV communicates DSCP values?</p><p>11 / 14</p><p>A. Network policy</p><p>B. Port description</p><p>C. System description</p><p>D. Local identification</p><p>Answer: A</p><p>39. A technician needs to configure a static LAG between two N-Series switches. Each LAG</p><p>must consist of interfaces GigabitEthernet 1/0/1 and GigabitEthernet 1/0/2.</p><p>Which commands should the technician use to create the LAG on each switch?</p><p>A. console#configure</p><p>console(config)#interface range gigabitethernet 1/0/1-2</p><p>console(config-if)#channel group 1 mode on</p><p>B. console#configure</p><p>console(config)#interface range gigabitethernet 1/0/1-2</p><p>console(config-if)#channel group 1 active</p><p>C. console#configure</p><p>console(config)#interface range gigabitethernet 1/0/1-2</p><p>console(config-if)#port-channel 1 mode on</p><p>D. console#configure</p><p>console(config)#interface range gigabitethernet 1/0/1-2</p><p>console(config-if)#channel group 1 mode on</p><p>Answer: D</p><p>40. What are the required commands to configure a native VLAN of 10 and a tagged VLAN of</p><p>20 on an OS6 switch?</p><p>A. # interface ethernet 1/6</p><p># switchport trunk encapsulation dot1</p><p># switchport trunk native vlan 10</p><p># switchport trunk allowed vlan 20</p><p># switchport mode trunk</p><p>B. # interface gigabitethernet 1/0/6</p><p># switchport mode trunk</p><p># switchport mode allow vlan 20</p><p># switchport mode trunk native vlan 10</p><p>C. # interface ethernet 1/1/6</p><p># switchport mode trunk</p><p>12 / 14</p><p># switchport trunk allowed vlan 20</p><p># switchport access vlan 10</p><p>D. # interface gigabitethernet 1/0/7</p><p># switchport mode trunk</p><p># switchport mode allow vlan 20</p><p># switchport mode trunk native vlan 10</p><p>Answer: B</p><p>41. Which subnet mask provides only two valid IP addresses that can be assigned to hosts?</p><p>A. 255.255.255.248</p><p>B. 255.255.255.254</p><p>C. 255.255.255.252</p><p>D. 255.255.255.256</p><p>Answer: C</p><p>42. Using the MAC 8c-ec-4b-5b-61-9d, what is a valid EUI-64 link local address?</p><p>A. 2001::a9:8eec:4bff:fc5b:619d</p><p>B. fe80::a9:8cec:4bff:fe5b:619d</p><p>C. ff80:a9:8eec:4bff:fe5b:619d</p><p>D. fe80::a9:8eec:4bff:fe5b:619d</p><p>Answer: B</p><p>43. Which Layer 2 technology is used to segment a switched network?</p><p>A. Trunking</p><p>B. ISL</p><p>C. LAN</p><p>D. VLAN</p><p>Answer: D</p><p>13 / 14</p><p>More Hot Exams are available.</p><p>350-401 ENCOR Exam Dumps</p><p>350-801 CLCOR Exam Dumps</p><p>200-301 CCNA Exam Dumps</p><p>Powered by TCPDF (www.tcpdf.org)</p><p>14 / 14</p><p>https://www.certqueen.com/promotion.asp</p><p>https://www.certqueen.com/350-401.html</p><p>https://www.certqueen.com/350-801.html</p><p>https://www.certqueen.com/200-301.html</p><p>http://www.tcpdf.org</p>
