D-NWG-FN-23 Dell Networking Foundations 2023 Dumps

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D-NWG-FN-23
Exam Name: Dell Networking Foundations 2023
Full version: 160 Q&As
Full version of D-NWG-FN-23 Dumps
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1. Which command shows active telnet sessions on Dell N-Series switches?
A. Show hosts
B. Show sessions
C. Show users accounts
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D. Show line telnet
Answer: B
2. 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?
A. “dot1x port-control force-authorized” is not applied to the uplink interface.
B. The RADIUS server has provided a command “unauthorized” to shut down all links.
C. “dot1x port-mode auto” is not applied to the uplink interface.
D. A user fails authentication, which causes all network access to shut down.
Answer: A
3. Which BASE-T Ethernet standard specifies a CAT6 cable type?
A. 2.5GBASE-T
B. 5GBASE-T
C. 10BASE-T
D. 10GBASE-T
Answer: D
4. Which switch should Spanning Tree Protocol choose to become the root bridge in the
election process?
A. 22-33-44-55-66-78 : 32768
B. 11-22-33-44-55-66 : 36864
C. 22-33-44-55-66-77 : 36864
D. 11-22-33-44-55-65 : 32768
Answer: D
5. How many broadcast domains are created by an Ethernet switch?
A. One
B. One for each port
C. Two
D. None
Answer: A
6. What are two commonly deployed PoE powered devices? (Choose two.)
A. Wireless access point
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B. VoIP phone
C. A Workstation
D. Managed Ethernet router
E. A printer
Answer: AB
7. A technician needs to add an IP for management.
When adding an IP, the technician received the following message:
Console (config-if-vlan1) #ip address 10.16.24.32/27
Failed to set IP address on interface.
What is causing this message?
A. An IP cannot be assigned to VLAN 1.
B. A subnet address cannot be assigned to a VLAN.
C. /27 cannot be used in an address command.
D. A host address cannot be assigned to a VLAN.
Answer: B
8. Which security practice limits the number of VLANs per trunk?
A. TACACS+
B. VLSM
C. Forwarder
D. VLAN Pruning
Answer: D
9. Which message is sent by a router when TTL expires?
A. Echo request
B. Time exceeded
C. Destination unreachable
D. Echo reply
Answer: B
10. Which operating system does an N-Series switch use?
A. OS 3
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B. OS 6
C. OS 9
D. OS 10
Answer: B
11. What are the Protocol Data Units (PDUs) called at the Transport layer?
A. Data Payload
B. Frame
C. Segment
D. Packets
Answer: C
12. 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?
A. The ACL will require comments.
B. The ACL will malfunction without a certain number of statements.
C. The ACL needs well-formed structuring.
D. The ACL includes an implicit deny at the end of the list.
Answer: D
13. Refer to the exhibit.
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A technician configures RIP on a new N-Series switch to connect to an existing switch that runs
RIP. The new switch routing table is NOT populating even after the correct network statements
are added.
What is causing this issue?
A. The new N-Series switch does not have “default-information originate” configured.
B. The existing switch has been configured for “hostroutesaccept”.
C. The other switch is a root bridge and cannot form RIP relationships.
D. The existing switch is configured to send and receive only for RIPv1.
Answer: D
14. A network technician has printers that negotiate at half-duplex.
Which three switches will auto-negotiate the printers? (Choose three.)
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A. X1026
B. N2048
C. X1008P
D. N3024P
E. N1548
F. N2048P
Answer: ACE
15. At which layer of the OSI model is the Rapid Spanning Tree protocol used to prevent
switching loops?
A. Physical
B. Network
C. Data Link
D. Transport
Answer: C
16. Which fields are mandatory TLVs in a LLDP PDU frame?
A. System Capabilities and Management Address
B. Chassis ID, Port ID, and Time-to-Live
C. IP Address, Default Gateway, and DNS
D. Port Description, System Name, and System Description
Answer: B
17. What is the correct sequence of steps when a web browser accesses a web server?
Answer:
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18. Which of the following is the starting prefix to denote a link local address?
A. ff0x::
B. 2001::
C. fe80::
D. fc00::
Answer: C
19. What are the default credentials for the Dell EMC OpenManage Network Manager?
A. Username = admin | Password = admin
B. Username = root | Password = root
C. Username = root | Password = calvin
D. Username = admin | Password = password
Answer: A
20. What accurately describes the Simple Network Time Protocol (SNTP)?
A. Time synchronization algorithms are more complex and account for clock drift
B. Implemented on a Dell EMC Network OS 9 and OS 10
C. SNTP devices can act as both clients and servers
D. Client makes sudden changes to adjust the time
Answer: D
21. What is a fundamental risk of the Peer-to-Peer network model?
A. Adding peers generally decreases network throughput
B. Adding peers decreases the capacity for resource sharing
C. A single point-of-failure
D. Lack of solid security due to cross-peer resource sharing
Answer: D
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22. A technician is using Telnet to access an N2024P. Connections are being terminated after
10 minutes of inactivity.
Which action should the technician perform to extend the amount of allowed inactivity time?
A. console(config)#line telnet
console(config-telnet)#exec-timeout 150 0
B. console(config)#line telnet
console(config-telnet)#keepalive enable
C. console(config)#line vty 0 9
console(config-vty) #keepalive enable
D. console(config)#line vty 0 9
console(config-telnet)#exec-timeout 150 0
Answer: A
23. A static route is denoted with which flag in the routing table?
A. C
B. S
C. T
D. R
Answer: B
24. Which command enables the read-write network monitoring community string?
A. #snmp-server community public ro
B. #snmp-server community netmon rw
C. #snmp-server community private wr
D. #snmp-server community public read
Answer: B
25. Which parameter is required to match an OSPF Adjacency to form?
A. IP addresses
B. Area ID
C. Switch models
D. Switch firmware version
Answer: B
26. Which command sequence leads to the successful creation of a Layer 3 port channel on an
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OS10 switch?
A. 1(config-if-po-2)# ip address 192.168.0.0/31
S1(config-if-po-2)# no switchport
B. S1(config-if-po-2)# ip address 192.168.0.0/31
S1(config-if-po-2)# no switchport
C. S1(config-if-po-2)# ip address 192.168.0.0/31
S1(config-if-po-2)# switchport mode IPv4
D. S1(config-if-po-2)# no switchport
S1(config-if-po-2)# ip address 192.168.0.0/31
Answer: D
27. A technician configures RIP on a new N-Series switch to connect to an existing switch that
runs RIP. The routing table is not populating even after the network statements are added.
What is a possible cause of this issue?
A. The existing switch has not been configured with the command “hostroutesaccept”.
B. The new switch’s interface is in the wrong subnet to form a RIP relationship.
C. The “ip helper-address” command has not been configured on the existing switch.
D. The other switch is not a root bridge and cannot form an RIP relationship.
Answer: B
28. Which metric is used by link-state routing protocols to determine the best path?
A. Delay
B. Cost
C. Hop count
D. Latency
Answer: B
29. How many discrete LAN networks are shown in the graphic?
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A. 2
B. 4
C. 6
D. 9
Answer: B
30. Which IEEE Standard could be used if there is a need to have link redundancy while
allowing load balancing between two switches?
A. VLANs
B. STPC. LAG
D. LLDP
Answer: C
31. Refer to the output:
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A technician creates a new fiber connection to the switch. The transceivers and cable are
plugged in at both ends. The connection is in a link down state.
What is causing the issue?
A. The cable is inverted.
B. The local transceiver is not sending power.
C. Autonegotiation is failing.
D. There is a duplex mismatch.
Answer: A
32. What is a valid subnet mask?
A. 0.0.255.255
B. 255.255.0.128
C. 255.255.255.255
D. 255.256.255.0
Answer: C
33. Which route would a Layer 3 switch choose if a packet has a destination IP address of
172.16.2.70?
A. 172.16.2.0 / 24
B. 172.16.2.64 / 27
C. 172.16.2.32 / 27
D. 172.16.0.0 / 16
Answer: B
34. A technician implements a new copper connection to Gi2/0/20.
Which command should be used to check the cable length?
A. test tdr copper-length gigabitethernet 2/0/20
B. test copper-length tdr gigabitethernet 2/0/20
C. test tdr copper-port gigabitethernet 2/0/20
D. test copper-port tdr gigabitethernet 2/0/20
Answer: D
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