dell d-nwg-fn-23 practice test

Dell Networking Foundations 2023

Last exam update: Nov 18 ,2025
Page 1 out of 4. Viewing questions 1-15 out of 60

Question 1

Which type of protocol is OSPF and what metric does it use to determine best path?

  • A. Link-state protocol that uses a concept of cost as metric
  • B. Hybrid protocol that uses hop count as a metric
  • C. Path vector protocol that uses the Dijkstra algorithm as a metric
  • D. Distance Vector protocol that uses bandwidth and delay as metric
Mark Question:
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 2

What is the function of the authentication service?

  • A. Validates the user identity
  • B. Determines switch management commands
  • C. Validates switch order
  • D. Determines which services the user is enabled to access
Mark Question:
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 3

A customer reports they can no longer access their services and a network administrator has been
assigned to investigate. A UFD disabled error status appears on all ports. What caused the issue?

  • A. Spanning tree Loop-guard was implemented on the uplink-state group.
  • B. One of the upstream interfaces is an uplink-state group went down.
  • C. There was no issue; this is normal behavior.
  • D. Both a port channel and its members were assigned to an uplink-state group.
Mark Question:
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 4

What is an advantage of UFD?

  • A. Reduces connectivity loss.
  • B. Detects the loss of downstream connectivity.
  • C. Reduces network complexity.
  • D. Prevents the loss of upstream connectivity.
Mark Question:
Answer:

D

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 5

Which best describes traffic flow in a campus network environment?

  • A. North-East
  • B. South-West
  • C. East-West
  • D. North-South
Mark Question:
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 6

Which command is used to create a non-default VRF instance?

  • A. ip vrf
  • B. ip vrf forwarding new-vrf
  • C. ip vrf forwarding vrf-test
  • D. interface ethernet 1/1/1
Mark Question:
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 7

How does a DHCP Client make a request to a DHCP server following an offer?

  • A. Multicast
  • B. ACK
  • C. Broadcast
  • D. Unicast
Mark Question:
Answer:

D

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 8

Refer to the exhibit.

What is the VRRP state of OS10-A after a router with a default VRRP admin priority with VRID100
comes online?

  • A. master-state
  • B. standby-state
  • C. backup-state
  • D. primary-state
Mark Question:
Answer:

A

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 9

To which IEEE standard are dynamic LAGs compliant on Dell EMC Networking OS10 switches?

  • A. 802.3af
  • B. 802.3ad
  • C. 802.3ac
  • D. 802.3ae
Mark Question:
Answer:

B

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 10

When configuring a vrf instance for the management interface that has been in use, what step must
be done first to configure it?

  • A. Configure a management route
  • B. Remove the default route
  • C. Remove all configured settings
  • D. Configure an IP Address
Mark Question:
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 11

Using the MAC 8c-ec-4b-5b-61-9d, what is a valid EUI-64 link local address?

  • A. 2001::a9:8eec:4bff:fc5b:619d
  • B. fe80::a9:8cec:4bff:fe5b:619d
  • C. ff80:a9:8eec:4bff:fe5b:619d
  • D. fe80::a9:8eec:4bff:fe5b:619d
Mark Question:
Answer:

B

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 12

A network administrator is designing a Layer 2 topology and requires separate spanning-tree roots to
avoid having a given port blocked for all instances. Which spanning-tree protocols will meet this
need?

  • A. STP & RSTP
  • B. RSTP-PV & MSTP
  • C. STP & RSTP-PV
  • D. RSTP & MSTP
Mark Question:
Answer:

B

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 13

Refer to the exhibit.

Which configuration will allow S1 to ping S2’s Lo0 address?

  • A. S1(config-router)# ip route 144.254.32.1 192.168.32.2/32
  • B. S1(config-router)# ip route 192.168.32.2 144.254.32.1/32
  • C. S1(config)# ip route 144.254.32.1/32 192.168.32.2
  • D. S1(config)# ip route 192.168.32.2 144.254.32.1/32
Mark Question:
Answer:

C

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 14

The network administrator wants to configure RADIUS authentication for VTY access, and for console
access to use the local configuration. Which two commands should be used to achieve this goal?

  • A. aaa authentication login vty group radius aaa authentication login console local
  • B. aaa authentication login default group radius aaa authentication login console local
  • C. aaa authentication login vty radius aaa authentication login console group local
  • D. aaa authentication login default group radius aaa authentication login console group local
Mark Question:
Answer:

B

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000

Question 15

There is a spanning tree mismatch at the global level. PVST+ is configured on a VLT peer. All VLT port
channels go down on both VLT peers. A syslog error message is generated. What is the correct action
to resolve the issue?

  • A. Verify the VLT LAG ID is configured correctly on both VLT peers.
  • B. Enable RSTP on both VLT peers.
  • C. Use the show VLT detail and show VLT brief commands to view the VLT port channel status information.
  • D. Perform a mismatch check after the VLT peer is established.
Mark Question:
Answer:

D


Reference:
https://www.dell.com/support/manuals/us/en/04/poweredge-fx2/dell%20fn%20ioa%
20config_9.8.0.0_pub-v1/troubleshooting-vlt?guid=guid-9978ac1f-1305-4590-9c64-
bb35bd6e012a&lang=en- us

User Votes:
A
50%
B
50%
C
50%
D
50%
Discussions
vote your answer:
A
B
C
D
0 / 1000
To page 2