D-NWG-FN-23 exam

What is the aggregated lanes’ maximum speed rating for a QSFP28 transceiver?A . 4 GbpsB . 40 GbpsC . 112 GbpsD . 128 GbpsView AnswerAnswer: C

Which is the slowest standard that a CAT6 cable supports?A . 100BASE-FXB . 10GBASE-TC . 10BASE5D . 1000BASE-TView AnswerAnswer: D

What are the Protocol Data Units (PDUs) called at the Transport layer?A . Data PayloadB . FrameC . SegmentD . PacketsView AnswerAnswer: C

Which formula is used for calculating OSPF interface costs?A . Reference bandwidth C interface bandwidthB . Reference bandwidth / interface bandwidthC . Reference bandwidth + interface bandwidthD . Interface bandwidth / reference bandwidthView AnswerAnswer: B

A service technician is deploying four Dell N-Series switches in a company's network. The technician has enabled the spanning tree protocol on the switches. Which switch would the spanning tree protocol select as a root bridge?A . 22-33-44-55-66-77 : 32768B . 11-22-33-44-55-66 : 36864C . 22-33-44-55-66-78 : 32768D . 11-22-33-44-55-65...

What is a valid subnet mask?A . 0.0.255.255B . 255.255.0.128C . 255.255.255.255D . 255.256.255.0View AnswerAnswer: C

What accurately describes the Simple Network Time Protocol (SNTP)?A . Time synchronization algorithms are more complex and account for clock driftB . Implemented on a Dell EMC Network OS 9 and OS 10C . SNTP devices can act as both clients and serversD . Client makes sudden changes to adjust...

Which command sequence leads to the successful creation of a Layer 3 port channel on an OS10 switch?A . 1(config-if-po-2)# ip address 192.168.0.0/31 S1(config-if-po-2)# no switchportB . S1(config-if-po-2)# ip address 192.168.0.0/31 S1(config-if-po-2)# no switchportC . S1(config-if-po-2)# ip address 192.168.0.0/31 S1(config-if-po-2)# switchport mode IPv4D . S1(config-if-po-2)# no switchport S1(config-if-po-2)# ip address...

What is the maximum frequency of a CAT6 UTP cable?A . 100 MHzB . 250 MHzC . 500 MHzD . 600 MHzView AnswerAnswer: B

You have been tasked with designing an IPv4 scheme for the 192.168.40.0/24 network. What subnet mask can be used to produce at least five networks that can each support 28 hosts?A . 255.255.255.224B . 255.255.255.128C . 255.255.255.240D . 255.255.255.192View AnswerAnswer: A