Dell Networking D-PDC-DY-23リアル試験問題と無料最新回答2024年11月17日
D-PDC-DY-23究極な学習ガイド
質問 # 60
What is the range of values that can be used when using the vlt-port-channel command?
- A. 1-256
- B. 1-1024
- C. 1-512
- D. 1-128
正解：B
質問 # 61
A network administrator is required to group the three upper COS values. The administrator creates a trust map named dot1p-trust-map.
Which command groups the required packets in this trust map?
- A. OS10 (config-tmap-dscp-map) # qos-group 5 dot1p 16-30
- B. OS10 (config-tmag-dot1p-map) # qos-group 5 dot1p 5-7
- C. OS10 (config-tmap-dscp-map) # qos-group 5 dot1p 5-7
- D. OS10 (config-tmap-dot1p-map) # qos-group 3 dot1p 0-4
正解：C
質問 # 62
Multicast flood restrict is a feature enabled by default on OS10 switches to ensure that no traffic drop occurs.
What is a recommended configuration step for its implementation?
- A. Disable IGMP snooping on the VLAN between two PIM routers with no IGMP receivers on that VLAN
- B. Configure the interface between the PIM routers as a dynamic multicast router port
- C. Enable IGMP snooping on the VLAN interfaces between two PIM routers with no IGMP receivers
- D. Configure the interface between the PIM routers and the rendezvous point as a static multicast router port
正解：A
質問 # 63
Interface Ethernet 1/1/3 has been configured with an IP address, and the interface is UP.
How does the routing table present the associated network?
- A. Default
- B. Dynamic
- C. Static
- D. Directly connected
正解：D
質問 # 64
Refer to the exhibit.
An administrator is unable to add the newly created non-default VRF BLUE to the existing OSPF routing protocol.
What could be the cause?
- A. There must be a VRF static route leak that is configured before adding to OSPF.
- B. VRF only work with static routes and does not work with OSPF.
- C. The interface must be configured to operate as a switchport.
- D. There must first be an IP address that is assigned to the interface eth 1/1/1.
正解：B
質問 # 65
Which user role in OS10 has full access to all commands and exclusive access to commands that manipulate the file system?
- A. sysadmin
- B. netadmin
- C. secadmin
- D. netoperator
正解：A
質問 # 66
How are ACLs processed?
- A. FIFO
- B. Randomly
- C. LIFO
- D. Sequentially
正解：D
質問 # 67
What is the size of the VLAN tag in an Ethernet frame?
- A. 1 byte
- B. 4 bytes
- C. 8 bytes
- D. 2 bytes
正解：B
質問 # 68
A company wants to document the steps that are needed for their upcoming deployment that are required to configure a single logical L2 domain from the perspective of attached devices that are terminating on separate nodes.
What three steps are recommended to meet these requirements? (Select 3)
- A. Configure virtual IP addresses.
- B. Create a virtual router.
- C. Configure the discovery-interface.
- D. Configure VLT port channel.
- E. Configure the VLT heartbeat.
正解：A、D、E
質問 # 69
Which OS10 configuration will result in successfully assigning an IP address to interface 1/1/3, a 10G Ethernet interface?
- A. S3(config)# interface ethernet 1/1/3
S3(conf-if-eth1/1/3)# ip address 144.254.33.1/24
S3(conf-if-eth1/1/3)# no switchport - B. S3(config)# interface tengigabitethernet 1/1/3
S3(conf-if-eth1/1/3)# ip address 144.254.33.1/24
S3(conf-if-eth1/1/3)# no shutdown - C. S3(config)# interface ethernet 1/1/3
S3(conf-if-eth1/1/3)# no switchport
S3(conf-if-eth1/1/3)# ip address 144.254.33.1/24 - D. S3(config)# interface ethernet 1/1/3
S3(conf-if-eth1/1/3)# ip address 144.254.33.1/24
S3(conf-if-eth1/1/3)# no shutdown
正解：C
質問 # 70
A network administrator has recently configured eBGP to use source addressing from its loopback interfaces. Customers later report that eBGP routes are not being learned.
What could be the cause of this issue?
- A. BGP devices must be configured with the multihop command when using loopback interfaces
- B. BGP devices must be configured to use source addressing from its physical interfaces only
- C. BGPv4 does not support the use of loopback interfaces
- D. The network administrator neglected to issue the no shutdown command to bring the loopback interface online
正解：A
質問 # 71
A router must be configured to allow multiple multicast servers for the same group to be presented only to ports where active listeners reside. Each listener may exclude non-preferred servers.
What is the minimum multicast configuration level required on the router?
- A. IGMPv3 with snooping PIM-SSM
- B. IGMPv2 with snooping PIM-SSM
- C. IGMPv3 without snooping PIM-SSM
- D. IGMPv3 with snooping PIM-SM
正解：A
質問 # 72
For QoS, which field in the IP header is used to differentiate traffic types?
- A. Protocol
- B. Identification
- C. Type of Service
- D. Fragmentation
正解：C
質問 # 73
What is a design consideration in an active/active UFD implementation?
- A. Uplinks must be configured in equal pairs in both switches
- B. Downlinks must be configured in equal pairs in both switches
- C. All switches should have extra capacity to accommodate a switch failure
- D. Some performance degradation may occur due to a short downtime
正解：C
質問 # 74
Which best describes traffic flow in a campus network environment?
- A. East-West
- B. North-East
- C. South-West
- D. North-South
正解：A
質問 # 75
Match the OSPF router types.
There are more descriptions than router types.
正解：
解説：
質問 # 76
Which statement about the VRRP secondary role is true?
- A. Forwards packets to the primary destined for the virtual IP address.
- B. Receives packets with the virtual MAC address as the destination.
- C. Load balances traffic with the VRRP primary.
- D. Responds lo ARP requests for the virtual router.
正解：B
質問 # 77
Which consideration is true when defining Uplink Failure Detection?
- A. An interface can be assigned to only one uplink-state group at a time.
- B. Only physical ports can be assigned loan uplink-stale group.
- C. An interface can be assigned to more than one uplink-state group at a time.
- D. Multiple uplink-state groups cannot operate concurrently in VLT mode.
正解：A
質問 # 78
Which two of statements about OS10 Enterprise Edition are true? (Select 2)
- A. Designed lor customers who need a high level of customization.
- B. Suited for web technology research.
- C. Consisted of full featured datacenter networking operating system.
- D. Designed on Linux with hardware abstraction.
正解：A、C
質問 # 79
What are Ihe three types of VHF instances? (Select 3)
- A. Non-Default
- B. Native
- C. Default
- D. Standard
- E. Management
正解：E
質問 # 80
Which VLAN ID is reserved as an internal control VLAN for the VLT domain?
- A. VLAN ID 32768
- B. VLAN ID 65535
- C. VLAN ID 4094
- D. VLAN ID 3094
正解：C
質問 # 81
Refer to the exhibit.
No static routing has been configured. For iBGP loopback-based peering, which statement is correct?
- A. For iBGP peering, physical interface addresses must be used.
- B. S1 should have the Loopback network of S3 in its routing table for loopback-based peering.
- C. It is not necessary for the routing table on S1 to have an entry for the loopback network of S3.
- D. A static route on S1 to 144.254.32.1/32 will eliminate the need for loopback-based peering with S3.
正解：B
質問 # 82
An administrator wants to create a configuration that is not immediately active in the running configuration until a batch commit command is entered.
Which command will allow this process?
- A. 0S10(config)# start transaction
- B. 0S10# start transaction
- C. 0S10# start candidate
- D. 0S10(config)# start candidate
正解：B
質問 # 83
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. Use the show VLT detail and show VLT brief commands to view the VLT port channel status information.
- B. Verify the VLT LAG ID is configured correctly on both VLT peers.
- C. Enable RSTP on both VLT peers.
- D. Perform a mismatch check after the VLT peer is established.
正解：C
質問 # 84
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