DELL EMC D-NWG-FN-23 Practice Exams
Last updated on Oct 22,2026- Exam Code: D-NWG-FN-23
- Exam Name: Dell Networking Foundations 2023
- Certification Provider: DELL EMC
- Latest update: Oct 22,2026
You have been tasked with designing an IPv4 scheme for the 192.168.40.0/24 network.
What subnet mask can be used to produce at least five networks that can each support 28 hosts?
- A . 255.255.255.224
- B . 255.255.255.128
- C . 255.255.255.240
- D . 255.255.255.192
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?
- A . VLAN 20
- B . VLAN 9
- C . VLAN 10
- D . VLAN 1
On Switch A, a static route has been redistributed into OSPF.
Which type of OSPF router will this process make Switch A?
- A . Autonomous System Boundary Router (ASBR)
- B . Designated router (DR)
- C . Area Border Router (ABR)
- D . Backbone Router (BR)
Which Border Gateway Protocol (BGP) version supports IPv6?
- A . BGPng
- B . BGPv2
- C . BGPv3
- D . BGPv4
What attributes does LLDP use to send and receive information about directly connected neighbors?
- A . Unit
Header
Value - B . Type
Length
Value - C . Unit
MAC
Frames - D . Packets
Frames
Headers
What accurately describes IPv6 addressing?
- A . IPv6 addresses are denoted by eight groups of four hexadecimal numbers.
- B . IPv6 uses 128 hexadecimal numbers instead of the 32 hexadecimal numbers used by IPv4.
- C . IPv6 is used to converse IP addresses and utilize private addresses.
- D . IPv6 uses broadcast addresses for neighbor discovery.
Refer to the output:
How has OSPF been configured?
- A . For network type broadcast
- B . With a dead-timer mismatch
- C . For network type point-to-point
- D . With a Peer-to-Peer LSA learning of type 7 LSAs
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
Which nanometer range will an SFP work in multi-mode?
- A . 850
- B . 1310
- C . 1510
- D . 1610