Study Online D-PDC-DY-23 Exam Dumps to Pass

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March 15, 2024

D-PDC-DY-23 dumps questions can help you identify areas where you need to focus your studies. As you answer questions, you will be able to see which topics you are comfortable with and which ones you need to spend more time studying. DELL EMC D-PDC-DY-23 dumps questions provide realistic practice for the certification exam. D-PDC-DY-23 dumps are designed to simulate the actual exam environment, and they will give you a chance to practice answering questions under time pressure. Study free DELL EMC D-PDC-DY-23 online dumps below.

Page 1 of 7

1. Of the following descriptions, which two describe SmartFabric Services components. (Select 2)

SFS Agents exist on all fabric switches except the current Primary.

The External Fabric Manager does not employ an SFS Agent.

The CPS distributed databased contains target configurations for all devices.

Each fabric switch's local CPS database is advertised into the fabric.

An SFS Controller is an endpoint that sends configuration changes to the fabric Primary.

2. At which layer does LLDP operate?

3. In a PIM Sparse Mode (PIM-SM) based multicast topology, what function does the Rendezvous Point provide?

The node is used to provide IGMP snooping across a layer 3 boundary.

The root node of the source tree topology is used to provide routing between the source and receiver.

The root node of the shared tree topology is used to provide routing between the source and receiver.

The node is used to provide IGMP snooping on a layer 2 shared segment.

4. What is a feature of virtual routing and forwarding?

Allows multiple user groups to co-exist within the same router.

Allows for routing redundancy of virtual machine traffic.

Allows different switches to operate in a single VRF group.

Allows multiple instances of routing tables to co-exist with in the same router.

5. 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?

aaa authentication login vty group radius aaa authentication login console local

aaa authentication login default group radius aaa authentication login console local

aaa authentication login vty radiusaaa authentication login console group local

aaa authentication login default group radius aaa authentication login console group local

6. What version of IGMP is required by PIM-SSM receivers?

IGMP 1

IGMP 3

IGMP 2

IGMP snooping

7. 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?

0S10(config)# start candidate

0S10# start candidate

0S10# start transaction

0S10(config)# start transaction

8. An administrator is implementing VLT in OS10.

What type of port-channel must they configure for the VLTi?

Administrator needs to configure a LACP Port-Channel.

Trunking and one (1) native VLAN need to be defined on the port-channel.

None, a port-channel is created automatically during VLT discovery.

Administrator needs to configure a static Port-Channel.

9. Which command mode allows configuration of switches L2 and L3 interfaces?

EXEC Mode

Interface

Configuration

Global

10. Which two statements are true regarding VRF? (Select 2)

The control and data plane are not isolated in each virtual router (VR) so that traffic flows across VRs.

The control and data plane are isolated in each virtual router (VR) so that traffic does not flow across VRs.

By default, all the front panel ports and logical interfaces are part of the default VRF instance.

By default, all the front panel ports and logical interfaces are part of the non-default VRF instance.

OS10 supports a management VRF instance, a default VRF instance, and up to 4096 non-default VRF instances.

Page 2 of 7

11. What configuration must be common on iBGP neighbors to form an iBGP adjacency?

Local preference

Router-ID

AS number

Loopback interfaces

12. For QoS, which field in the IP header is used to differentiate traffic types?

Type of Service

Fragmentation

Identification

Protocol

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

Multicast

ACK

Broadcast

Unicast

14. A network administrator is troubleshooting a PBR implementation and needs to know how many packets have matched the route-map criteria.

How do they view this information in OS10?

OS10# show route-map

OS10# show interface statistics

OS10# show route-maproute-map-statistics

OS10# show route-mappbr-statistics

15. Exhibit

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

master-state

standby-state

backup-state

primary-state

16. What is the range of values that can be used when using the vlt-port-channel command?

1-128

1-512

1-1024

1-256

17. Which statement is true about BGP?

Uses TCP as the transport protocol

Utilizes a link-stale routing protocol

Uses UDP as the transport protocol

Uses QUIC as the routing protocol

18. How many VRRP groups can be configured on a VRRP router?

128

255

256

512

19. What does the “%” character do within the banner login % command?

This character indicates the start and end of text entry mode for Ihe banner command.

It is a wild-card character for the required login password when the banner appears.

When entering the text for a warning banner, it causes the banner to print in bold text.

It is a special character that forms a border around the warning banner text.

20. What are mandatory LLDPDU TLV's?

0123

0124

0456

1234

Page 3 of 7

21. What is one of the configuration requirements for VLT on OS10?

Manually reconfigure the VLT MAC address. Configure the VLT MAC address on both VLT peers.

Create a VLT domain on each peer using the vlt-domain command.

Configure a port channel for VLTi

Configure a time interval to delay bringing up VLT ports after reload when the VLTi is turned on after failure.

22. Which two of statements about OS10 Enterprise Edition are true? (Select 2)

Designed lor customers who need a high level of customization.

Suited for web technology research.

Designed on Linux with hardware abstraction.

Consisted of full featured datacenter networking operating system.

23. Which two commands display if a port is currently active in a VLAN?

"show interface vlan" and "show interfaces status"

"show interface vlan" and "show startup-configuration"

"show startup-configuration" and "show vlan"

"show vlan" and "show interfaces status"

24. Two Dell Networking OS10 switches in a VLT configuration must be upgraded.

How will the reload of these switches proceed to result in the default initial state?

Reload the primary VLT node and wait for it to join as primary. Wait until after delay restore timer has expired. Reload VLT secondary node and wait for it to join as secondary.

Reload the primary VLT node. This will automatically trigger the simultaneous reload of the secondary node.

Reload the primary VLT node. This process will automatically trigger the reload of the secondary node after it has recovered.

Reload the primary VLT node and wait for it to join as secondary. Wait until after delay restore timer has expired. Reload VLT secondary node and wait for it to join as secondary.

25. Refer to the exhibit.

A network administrator is attempting to configure a static route on OS10-A to reach the loopback0 address on OS10-B.

Why is the ping failing?

The route has been added to the incorrect VRF on OS10-A

Interface Eth1/1/2 is a member of the wrong VRF on OS10-A

OS10-B must share a common VRF

The route is pointing to the wrong next-hop on OS10-A

26. What is the function of the authentication service?

Validates the user identity

Determines switch management commands

Validates switch order

Determines which services the user is enabled to access

27. What must be done before configuring any routing protocol in a VRF instance?

Assign an IP address to at least one of the interfaces assigned to the VRF instance

Create a routing group for each VRF instance

Assign each VRF instance to a routing group

Nothing, VRF routing protocols are assigned automatically

28. What is the security impact of enabling LLDP?

Switch information is advertised.

Broadcasts toms are possible.

SNMP data is broadcasted on all ports

29. 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

Modify the existing configuration to be: S3(config-router-bgp-65042)# neighbor 192.168.32.1/24 S3(config-router-neighbor)# peer-as 65042

Add the following to the existing configuration: S3(config-router-neighbor)# update- source loopback 0 S3(config-router-neighbor)# no shutdown

Issue the no shutdown command and verify that the BGP state is ESTABLISHED

Issue the no shutdown command and verify that the BGP state is ACTIVE

30. When installing OS10 on a switch from a USB drive, what format is used for the file system?

HFS+

FAT32

NTFS

HFS

Page 4 of 7

31. What is the maximum number of LLDP neighbors supported per system with OS10?

250

256

384

512

32. What is a valid OS10 default route configuration?

S1(config-router)# ip route 0.0.0.0/0 144.254.32.1

S1(config)# ip route 0.0.0.0/0 interface ethernet 1/1/1

S1(config)# ip route 0.0.0.0 144.254.32.1

S1(config-router)# ip route 0.0.0.0/32 interface ethernet 1/1/1

33. 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?

Configure the interface between the PIM routers as a dynamic multicast router port

Enable IGMP snooping on the VLAN interfaces between two PIM routers with no IGMP receivers

Disable IGMP snooping on the VLAN between two PIM routers with no IGMP receivers on that VLAN

Configure the interface between the PIM routers and the rendezvous point as a static multicast router port

34. Which command can be used to enable SSH access to an OS10 switch?

ip ssh server enable

no ip telnet disable

ip mgmt ssh enable

no ip ssh server disable

35. What is a valid OS10 iBGP configuration?

S2(config)# router bgp 64507 S2(config-router-bgp-64507)# peer-as 64507 S2(config-router-bgp-64507)# neighbor 192.168.32.1 S2(config-router-neighbor)# update-source loopback 0 S2(config-router-neighbor)# no shutdown

S2(config)# router bgp 64507 S2(config-router-bgp-64507)# neighbor 192.168.32.1 S2(config-router-bgp-64507)# remote-as 64507 S2(config-router-bgp-64507)# update-source loopback 0 S2(config-router-bgp-64507)# no shutdown

S2(config)# router bgp 64507 S2(config-router-bgp-64507)# neighbor 192.168.32.1 S2(config-router-neighbor)# remote-as 64507 S2(config-router-neighbor)# update-source loopback 0 S2(config-router-neighbor)# no shutdown

S2(config)# router bgp 64507 S2(config-router-bgp-64507)# remote-as 64507 S2(config-router-bgp-64507)# neighbor 192.168.32.1 S2(config-router-neighbor)# update-source loopback 0 S2(config-router-neighbor)# no shutdown

36. Which OSPF router is responsible for originating Network Link State Advertisements?

Designated Router

Internal Router

Area Border Router

Backbone Router

37. A network administrator must configure a virtual IP address using VRRP on interface VLAN 100 within OS10.

What are the correct steps to accomplish this?

OS10(config)# interface vlan 100 OS10(conf-if-vl-100)# ip address 10.0.100.1/24 OS10(conf-if-vl-100)# standby-group 256 OS10(conf-vlan100-vrid-256)# standby-address 10.0.100.2

OS10(config)# interface vlan 100 OS10(conf-if-vl-100)# ip address 10.0.100.2/24 OS10(conf-if-vl-100)# standby-group 250 OS10(conf-vlan100-vrid-250)# virtual-address 10.0.100.1

OS10(config)# interface vlan 100 OS10(conf-if-vl-100)# ip address 10.0.100.2/24 OS10(conf-if-vl-100)# vrrp-group 256 OS10(conf-vlan100-vrid-256)# virtual-address 10.0.100.1

OS10(config)# interface vlan 100 OS10(conf-if-vl-100)# ip address 10.0.100.1/24 OS10(conf-if-vl-100)# vrrp-group 250 OS10(conf-vlan100-vrid-250)# virtual-address 10.0.100.2

38. ACL's have which two (2) actions?

Redistribute or forward

Forward or erase

Permit or deny

Modify or drop

39. Which LSA types are used in a single area OSPF topology?

4, 5 and 7

1 and 7

1, 2 and 5

2, 3 and 5

40. A network administrator is implementing VRRP on a switch and has configured VLAN 10 to use a matching VRRP group ID 10.

Which two commands indicate default VRRP settings? (Select 2)

OS10(config)# vrrp version 2

OS10(conf-vlan10-vrid-10)# preempt

OS10(conf-vlan10-vrid-10)# priority 10

OS10(conf-vlan10-vrid-10)# advertise-interval secs 10

Page 5 of 7

41. 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?

IGMPv2 with snooping PIM-SSM

IGMPv3 with snooping PIM-SSM

IGMPv3 with snooping PIM-SM

IGMPv3 without snooping PIM-SSM

42. Which command is used to determine the VLT peer unit address?

show vlt role

show running configuration vlt

show vlt

show vlt detail

43. Two (2) Dell EMC Networking OS10 switches in a VLT configuration need to be upgraded.

How will the reload of these switches proceed to result in the default initial state?

Reload the primary VLT node. This process will automatically trigger the reload of the secondary node after it has completely recovered.

Reload the primary VLT node and wait for it to join as secondary. Wait until after delay restore timer has expired. Reload VLT secondary node and wait for it to join as secondary.

Reload the primary VLT node.This will automatically trigger the simultaneous reload of the secondary node.

Reload the primary VLT node and wait for it to join as primary. Wait until after delay restore timer has expired. Reload VLT secondary node and wait for it to join as secondary.

44. 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?

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

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

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

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

45. 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?

OS10-A will be primary and OS10-B will be secondary.

OS10-A will be secondary and OS10-B will be master.

OS10-A will be standby and OS10-B will be primary.

OS10-A will be secondary and OS10-B will be primary.

46. What benefit does VRRP version 3 provide over VRRP version 2 in OS10?

Provides preemption capability.

Provides MD5 authentication.

Allows subsecond timers.

Allows multiple masters in the topology.

47. Which VLAN ID is reserved as an internal control VLAN for the VLT domain?

VLAN ID 4094

VLAN ID 32768

VLAN ID 65535

VLAN ID 3094

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

Link-state protocol that uses bandwidth cost as its metric.

Link-stale protocol that uses hap count as its metric.

Distance vector protocol that uses bandwidth cost as its metric.

Path vector protocol that uses the Dijkstra algorithm as its metric.

49. Refer to the exhibit:

A default route exists on OS10-C that points all Internet traffic towards 10.0.13.3 on OS10-B. A network administrator must re-route Internet traffic that is only sourced from Host-1 to 10.0.12.2 on OS10-A instead.

What feature can the administrator implement to accomplish this goal?

Source-Based Routing

OSPF Cost Manipulation

Policy-Based Routing

50. What is a valid RADIUS Authentication command?

OS10(config)# radius-server timeout never

OS10(config)# radius-server timeout 1500

OS10(config)# radius-server retransmit 10

OS10(config)# radius-server retransmit 150

Page 6 of 7

51. What OS10 command is used to remove VLAN 40 from a trunk port?

no switchport mode trunk

switch pert mode trunk no allow vlan 40

switchport trunk delete vlan 40

no switchport trunk allowed vlan 40

52. 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?

OS10 (config-tmap-dscp-map) # qos-group 5 dot1p 16-30

OS10 (config-tmap-dscp-map) # qos-group 5 dot1p 5-7

OS10 (config-tmag-dot1p-map) # qos-group 5 dot1p 5-7

OS10 (config-tmap-dot1p-map) # qos-group 3 dot1p 0-4

53. Which best describes traffic flow in a campus network environment?

North-East

South-West

East-West

North-South

54. How are downstream ports disabled in OS10 when UFD is configured and an upstream failure is detected?

Ports are disabled based on mac address

In order starting with highest port number

All ports are disabled at the same time

In order starting with lowest port number

55. What are the benefits associated with a multiple-area OSPF implementation?

Lower costs by replacing traditional routers with distribution layer switches.

Lack of summarization between areas allow specific routes in the routing table.

All routes are easy to find since routing table entries are larger.

Each router has a more manageable LSD

56. In OS10 what is a downside of enabling strict priority queuing?

The CAM table becomes saturated

Network congestion occurs, strict priority queuing increases the likelihood that egress traffic from the strict priority queue will be dropped

System scheduler causes high NPU utilization

Other queues are not serviced

57. Match the QoS terms to their descriptions.

58. A network administrator is troubleshooting VLT behavior where all VLT port channels are down on both VLT peers.

What type of mismatch can cause this issue?

Spanning-tree mismatch at port level

VLT LAG ID mismatch

Spanning-tree mismatch at global level

System MAC mismatch

59. Which IEEE standard defines the Multiple Spanning Tree Protocol?

802.1s

802.1w

802.1d

802.1ad

60. 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?

There must first be an IP address that is assigned to the interface eth 1/1/1.

The interface must be configured to operate as a switchport.

VRF only work with static routes and does not work with OSP

There must be a VRF static route leak that is configured before adding to OSP

Page 7 of 7

61. Which OS10 configuration will result in successfully assigning an IP address to interface 1/1/3, a 10G Ethernet interface?

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

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

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

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

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