[Q22-Q38] D-NWG-FN-23試験正確な問題集、学習ノートと理論 [2024年07月]

D-NWG-FN-23試験正確な問題集、学習ノートと理論 [2024年07月]

100%高得点合格保証D-NWG-FN-23無制限52解答

質問 # 22
What version of IGMP is required by PIM-SSM receivers?

• A. IGMP 3
• B. IGMP 1
• C. IGMP 2
• D. IGMP snooping

正解：A

質問 # 23
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. Both a port channel and its members were assigned to an uplink-state group.
• B. Spanning tree Loop-guard was implemented on the uplink-state group.
• C. There was no issue; this is normal behavior.
• D. One of the upstream interfaces is an uplink-state group went down.

正解：B

質問 # 24
Match the QoS terms to their descriptions.

正解：

解説：

質問 # 25
What is the default PIM-SSM IP range?

• A. 232.0.0.0/4
• B. 232.0.0.0/8
• C. 224.0.0.0/24
• D. 224.0.0.0/4

正解：B

質問 # 26
Refer to the exhibit.

Where is the rendezvous point for the group 239.255.255.250?

• A. eth1/1/54
• B. 10.0.14.1
• C. vlan300
• D. 10.0.13.1

正解：B

質問 # 27
Two OS10 switches reside within a VLT domain with statically configured primary-priorities. The current primary peer, switch OS10-A, has a priority of 100, while the secondary peer, OS10-B, has a priority of 200.
If OS10-A reboots and comes back online, what roles will the VLT peers be assigned?

• A. OS10-A will be secondary and OS10-B will be primary.
• B. OS10-A will be primary and OS10-B will be secondary.
• C. OS10-A will be secondary and OS10-B will be master.
• D. OS10-A will be standby and OS10-B will be primary.

正解：A

質問 # 28
A network administrator enters the BGP command neighbor 10.0.2.1. The BGP router does NOT have any route to the 10.0.2.0 network. What will happen?

• A. It will send an ICMP packet to attempt to reach its 10.0.2.1 neighbor.
• B. It will send gratuitous ARP messages to attempt to discover a route to its 10.0.2.1 neighbor.
• C. The router will not form a successful adjacency with its 10.0.2.1 neighbor.
• D. The router will form a successful adjacency with its 10.0.2.1 neighbor. The BGP state will be listed as connect.

正解：C

質問 # 29
What is the function of the authentication service?

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

正解：C

質問 # 30
What is the default lease time in hours for an address lease in DHCP?

• A. 0
• B. 1
• C. 2
• D. 3

正解：C

質問 # 31
To which IEEE standard are dynamic LAGs compliant on Dell EMC Networking OS10 switches?

• A. 802.3af
• B. 802.3ac
• C. 802.3ad
• D. 802.3ae

正解：C

質問 # 32
When implementing QoS on a 10Gb connection, 6Gb is required by the customer. What QoS level best fits the requirement while keeping resource use to a minimum?

• A. FIFO
• B. Best-effort service
• C. Guaranteed service
• D. Differentiated service

正解：C

質問 # 33
Which LSA type contains information about routes redistributed into OSPF?

• A. 0
• B. 1
• C. 2
• D. 3

正解：D

質問 # 34
A customer has disabled LLDP on the management interface of the switch. What is the proper command to re- enable it?

• A. OS10(config)# interface mgmt 1/1/1 OS10(conf-if-ma-1/1/1)#lldp transmit OS10(conf-if-ma-1/1/1)#lldp receive
• B. OS10(config)# lldp enable OS10(config)#lldp transmit OS10(config)#lldp receive
• C. OS10(config)# interface mgmt 1/1/1 OS10(conf-if-ma-1/1/1)#lldp tly-select OS10(conf-if-ma-1/1/1)#lldp dot1tlv
• D. OS10(config)# interface mgmt 1/1/1 OS10(conf-if-ma-1/1/1)#lldp med enable OS10(conf-if-ma-1/1/1)#lldp timer 10

正解：A

質問 # 35
Which configuration supports tagged frames on VLAN 20 and untagged frames on VLAN 5?

• A. interface ethernet 1/1/9 switchport trunk allowed vlan 20 switchport access vlan 5 switchport mode trunk
• B. interface ethernet 1/1/9
  switchport trunk mode allowed vlan 20 switchport access vlan 5 no shutdown
• C. interface ethernet 1/1/9
  switchport trunk mode allowed vlan 20 switchport access mode vlan 5 no shutdown
• D. interface ethernet 1/1/9 switchport mode trunk switchport trunk allowed vlan 20 switchport access vlan 5

正解：D

質問 # 36
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. Enable RSTP on both VLT peers.
• B. Verify the VLT LAG ID is configured correctly 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.

正解：D

質問 # 37
When configuring a vrf instance for the management interface that has been in use, what step must be done first to configure it?

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

正解：C

質問 # 38
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EMC D-NWG-FN-23 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Network Services: This topic examines services like DHCP, NTP that provide critical network functionality. The sub-topics focus on deploying and verifying these key services.
トピック 2	Ethernet Technologies: It discusses Ethernet addressing, LLDP, VLANs, STP, and LAG. The topic also provides key knowledge on the commands to configure and verify LLDP, VLANs, and STP.
トピック 3	Security Essentials: It covers securing access to network switch, authentication methods, and ACLs. The sub-topics provide the foundation for implementing basic network security.
トピック 4	Network Operations: This topic focuses on essential network operations skills like file transfers, troubleshooting, OS upgrades, and SNMP monitoring.
トピック 5	Networking Essentials: This topic covers various sub-topics like network devices, interface and cabling options, and initial switch configuration. It provides a foundation for understanding how networks operate.

 

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