[Nov-2024] Free D-PDC-DY-23 Exam Dumps to Improve Exam Score [Q56-Q79]

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[Nov-2024] Free D-PDC-DY-23 Exam Dumps to Improve Exam Score

2024 Realistic D-PDC-DY-23 Dumps Exam Tips Test Pdf Exam Material

NEW QUESTION # 56
What is a benefit of multicast over unicast and broadcast communication

  • A. Minimum network bandwidth use
  • B. Bandwidth equally distributed to all devices
  • C. Increase of the network load
  • D. Latency is mitigated

Answer: A


NEW QUESTION # 57
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 the discovery-interface.
  • B. Configure the VLT heartbeat.
  • C. Create a virtual router.
  • D. Configure VLT port channel.
  • E. Configure virtual IP addresses.

Answer: B,D,E


NEW QUESTION # 58
Which multicast address do all OSPF routers use?

  • A. 239.0.0.4
  • B. 224.0.0.5
  • C. 224.0.0.6
  • D. 239.0.0.6

Answer: B


NEW QUESTION # 59
What is a characteristic of a static LAG on a Dell Networking OS10 switch?

  • A. Uses LACP for management only
  • B. Does not allow reconfiguration of the predefined ports
  • C. Does not use any protocol for configuration and management
  • D. Uses LACP for configuration only

Answer: C


NEW QUESTION # 60
What two types of networking information are synchronized between VLT peer nodes? (Select 2)

  • A. ARP entries
  • B. IPv4 routes
  • C. IPv6 routes
  • D. VRF instances
  • E. MAC address tables

Answer: A,E


NEW QUESTION # 61
A network administrator wants servers to avoid spanning-tree convergence immediately after connecting to a leaf switch.
Which spanning-tree feature would allow this?

  • A. spanning-tree port-type disabled
  • B. spanning-tree vlan priority 0
  • C. spanning-tree port-priority 0
  • D. spanning-tree port-type edge

Answer: D


NEW QUESTION # 62
Match the OSPF router types.
There are more descriptions than router types.

Answer:

Explanation:


NEW QUESTION # 63
A network administrator wants to configure a timing protocol with these requirements:
- Hardware time stamping to achieve sub microsecond synchronization.
- Master IP address: 192.168.1.100.
- Use interface Ethernet 1/1/1 to enable timing protocol.
Which configuration supports the requirements?

  • A. OS10(config)# ptp clock boundary
    OS10(config)# ptp domain 1
    OS10(config)# ptp system time enable
    OS10(config-if-eth1/1/1)# ptp enable
    OS10(config-if-eth1/1/1)# ptp role slave
    OS10(config-if-eth1/1/1)# ptp transport ipv4 unicast slave
    OS10(config-if-eth1/1/1-ptp-ipv4-slave)# master 192.168.1.100
  • B. OS10(config-if-eth1/1/1)# ntp authenticate
    OS10(config-if-eth1/1/1)# ntp trusted-key 345
    OS10(config-if-eth1/1/1)# ntp authentication-key 345 md5 0 5A60910FED211F02 OS10(config-if-eth1/1/1)# ntp server 192.168.1.100 key 345 OS10(config-if-eth1/1/1)# ntp master 7
  • C. OS10(config)# ntp authenticate
    OS10(config)# ntp trusted-key 345
    OS10(co345 md5 0 5A60910FED211F02
    OS10(config)# ntp server 192.168.1.100 key 345
    OS10(config-if-eth1/1/1)# nfig)# ntp authentication-key ntp master 7
  • D. OS10(config)# ptp clock boundary
    OS10(config)# ptp domain 1
    OS10(config)# ptp system time enable
    OS10(config)# ptp enable
    OS10(config)# ptp role master
    OS10(config)# ptp transport ipv4 unicast slave
    OS10(config-if-eth1/1/1)# master 192.168.1.100

Answer: A


NEW QUESTION # 64
Which command is used to determine the VLT peer unit address?

  • A. show vlt <Domain ID> detail
  • B. show vlt <Domain ID> role
  • C. show vlt <Domain ID>
  • D. show running configuration vlt

Answer: A


NEW QUESTION # 65
What is a benefit of adding a virtual router partition in OS10?

  • A. Allows for management interface to have an isolated routing table.
  • B. Allow production traffic to have multiple redundant gateways.
  • C. Allows multiple logical IP subnets on a single LAN segment.
  • D. Allows VRRP to work in an active-active manner.

Answer: A


NEW QUESTION # 66
What is the valid range of VLAN IDs for Dell EMC Networking OS10 switches?

  • A. 0-4095
  • B. 1-4093
  • C. 0-4092
  • D. 1-4096

Answer: B


NEW QUESTION # 67
What is the purpose of the DHCP Relay Agent?

  • A. Assigns network addresses and subnet masks to DHCP clients if the server fails to respond
  • B. Forwards DHCP responses from one server to clients
  • C. Forwards DHCP requests from a client to the server on another subnet
  • D. Broadcasts DHCP requests from clients to all servers

Answer: C


NEW QUESTION # 68
Which two options describe differences between Layer 2 and Layer 3 QoS? (Select 2)

  • A. DSCP uses the same Type of Service Field that IP Precedence uses.
  • B. Class of Service priorities are encoded in the 802.1Q header.
  • C. IP Precedence implements 64 unique traffic classes for packet queueing.
  • D. 802.1P trust-maps only function on untagged VLANs.

Answer: A,B


NEW QUESTION # 69
What are mandatory LLDPDU TLV's?

  • A. 0456
  • B. 0123
  • C. 0
  • D. 0124

Answer: B


NEW QUESTION # 70
You have been asked to examine a BGP configuration for a co-worker who is having difficulty establishing BGP peering. The address shown is that of the neighbor's Lo0 interface.
Given the configuration shown, what would be your recommendation?
S3(config-router-bgp-65042)# neighbor 192.168.32.1
S3(config-router-neighbor)# remote-as 65042

  • A. Modify the existing configuration to be: S3(config-router-bgp-65042)# neighbor 192.168.32.1/24 S3(config-router-neighbor)# peer-as 65042
  • B. Add the following to the existing configuration: S3(config-router-neighbor)# update- source loopback 0 S3(config-router-neighbor)# no shutdown
  • C. Issue the no shutdown command and verify that the BGP state is ACTIVE
  • D. Issue the no shutdown command and verify that the BGP state is ESTABLISHED

Answer: D


NEW QUESTION # 71
How are multiple hardware based ACLs filtered?

  • A. DHCP
  • B. NPU
  • C. NTP
  • D. IP

Answer: B


NEW QUESTION # 72
What is required to enable ECMP in BGP?

  • A. Sub-interfaces must be configured on the physical interface running BGP.
  • B. OSPF must install equal cost paths in the routing table for BGP use ECMP.
  • C. Maximum-paths and multipath-relax commands.
  • D. ECMP is not possible in BGP.

Answer: C


NEW QUESTION # 73
In a PIM Sparse Mode (PIM-SM) based multicast topology, what function does the Rendezvous Point provide?

  • A. The node is used to provide IGMP snooping across a layer 3 boundary.
  • B. The root node of the source tree topology is used to provide routing between the source and receiver.
  • C. The node is used to provide IGMP snooping on a layer 2 shared segment.
  • D. The root node of the shared tree topology is used to provide routing between the source and receiver.

Answer: D


NEW QUESTION # 74
Which statement about the VRRP secondary role is true?

  • A. Receives packets with the virtual MAC address as the destination.
  • B. Load balances traffic with the VRRP primary.
  • C. Responds lo ARP requests for the virtual router.
  • D. Forwards packets to the primary destined for the virtual IP address.

Answer: A


NEW QUESTION # 75
Which statement is true about BGP?

  • A. Uses QUIC as the routing protocol
  • B. Uses TCP as the transport protocol
  • C. Uses UDP as the transport protocol
  • D. Utilizes a link-stale routing protocol

Answer: B


NEW QUESTION # 76
How are downstream ports disabled in OS10 when UFD is configured and an upstream failure is detected?

  • A. In order starting with lowest port number
  • B. In order starting with highest port number
  • C. Ports are disabled based on mac address
  • D. All ports are disabled at the same time

Answer: A


NEW QUESTION # 77
According to Dell best practices, what is the recommended role for Z-Series switches?

  • A. Spins switches
  • B. Top-of-Rack switches
  • C. Leaf switches
  • D. Access switches

Answer: B


NEW QUESTION # 78
Refer to the exhibit.

The output shown is from which command?

  • A. S3(config-router-ospf-1)# show ip ospf lsa
  • B. S3(config-router-ospf-1)# show ip ospf topology
  • C. S3(config-router-ospf-1)# show ip ospf statistics
  • D. S3(config-router-ospf-1)# show ip ospf database

Answer: D


NEW QUESTION # 79
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