D-PDC-DY-23 by EMC Actual Free Exam Questions And Answers

Question 1

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

A. Other queues are not serviced

B. The CAM table becomes saturated

C. System scheduler causes high NPU utilization

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

Discussion 0

Correct Answer: A Vote an answer

Question 2

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

A. VLAN ID 65535

B. VLAN ID 32768

C. VLAN ID 4094

D. VLAN ID 3094

Discussion 0

Correct Answer: C Vote an answer

Question 3

Match the type of OSPF packets with its description. There are more packet descriptions than OSPF packets.

A. OSPF Packet type 1 - a) Link State Request
OSPF Packet type 2 - f) Link Local Address
OSPF Packet type 3 - c) Database Description
OSPF Packet type 4 - d) Link State Acknowledgement
OSPF Packet type 5 - e) Link State Update

B. OSPF Packet type 1 - a) Link State Request
OSPF Packet type 2 - f) Link Local Address
OSPF Packet type 3 - e) Link State Update
OSPF Packet type 4 - d) Link State Acknowledgement
OSPF Packet type 5 - c) Database Description

C. OSPF Packet type 1 - a) Link State Request
OSPF Packet type 2 - f) Link Local Address
OSPF Packet type 3 - b) Hello
OSPF Packet type 4 - d) Link State Acknowledgement
OSPF Packet type 5 - c) Database Description

D. OSPF Packet type 1 - a) Link State Request
OSPF Packet type 2 - b) Hello
OSPF Packet type 3 - c) Database Description
OSPF Packet type 4 - d) Link State Acknowledgement
OSPF Packet type 5 - e) Link State Update

Discussion 0

Correct Answer: D Vote an answer

Question 4

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

A. IGMP 3

B. IGMP 1

C. IGMP 2

D. IGMP snooping

Discussion 0

Correct Answer: A Vote an answer

Question 5

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)

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

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

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

D. OS10(config)# vrrp version 2

Discussion 0

Correct Answer: A,D Vote an answer

Question 6

When configuring VRRP in tandem with VLT, what is the default VRRP mode?

A. active-active

B. primary-standby

C. master-backup

D. active-standby

Discussion 0

Correct Answer: A Vote an answer

Question 7

A network administrator has to configure a virtual IP address using VRRP on interface VLAN 100 within OS10.
What are the correct steps to accomplish this?

A. 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

B. 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

C. 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

D. 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

Discussion 0

Correct Answer: B Vote an answer

Question 8

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?

A. OS10# show interface statistics

B. OS10# show route-maproute-map-statistics

C. OS10# show route-map

D. OS10# show route-mappbr-statistics

Discussion 0

Correct Answer: D Vote an answer

Question 9

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

A. 802.3ae

B. 802.3ad

C. 802.3af

D. 802.3ac

Discussion 0

Correct Answer: B Vote an answer

Question 10

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 med enable
OS10(conf-if-ma-1/1/1)#lldp timer 10

B. 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

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)# lldp enable OS10(config)#lldp transmit OS10(config)#lldp receive

Discussion 0

Correct Answer: B Vote an answer

Question 11

What does BGP use for reliable transport?

A. UDP

B. SCTP

C. TCP

D. DCCP

Discussion 0

Correct Answer: C Vote an answer

Question 12

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 primary and OS10-B will be secondary.

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

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

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

Discussion 0

Correct Answer: D Vote an answer

EMC Dell PowerSwitch Data Center Deploy 2023 - D-PDC-DY-23 Exam Practice Test

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