HPE3-U01 Exam Questions
60 real HPE3-U01 exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1Configure and Verify Aruba Switching
Which command should you enter to access the second interface of a one-rack-unit standalone ArubaOS-CX switch?
ArubaOS-CX CLIinterface numberingstandalone switch1RU switch - Question #2Configure and Verify Aruba Switching
Which command should you enter to access the second interface of the third slot in a modular ArubaOS-CX switch?
ArubaOS-CX CLIinterface numberingmodular switchslot notation - Question #3Understand Network Fundamentals
Which characteristic allows switches to mitigate collisions?
collision domainsVLANsswitching fundamentalsnetwork segmentation - Question #4Understand Network Fundamentals
Refer to exhibit. PC-1 is sending a packet to PC-2. What are the Layer 2 and Layer 3 source addresses of the message when it is received by PC-2? (Select two.)
L2 addressingL3 addressingpacket forwardingMAC addresses - Question #5Understand Network Fundamentals
On which connection type are collisions more likely to happen?
collision domainswireless mediumCSMA/CAmedia types - Question #6Understand Network Fundamentals
What are the differences between Local-based and Server-based management? (Select two.)
network managementlocal managementserver-based managementconsole port - Question #7Understand Network Fundamentals
You connect a computer to the network. Assuming you have configured a static address to its NIC, what protocols will the computer run in order to establish a secure web connection...
DNSHTTPSDHCPapplication protocols - Question #8Configure and Verify Aruba Wireless
To which wireless device category do a hardwire desktop PC belongs?
wireless device categoriesmobilityWLAN clientsendpoint types - Question #9Configure and Verify Aruba Wireless
Which represents a valid Basic Service Set Identifier (BSSID)?
BSSIDSSIDwireless identifiersBSS - Question #10Understand Network Fundamentals
Which message is an example of Broadcast communication?
broadcast communicationARPICMPcommunication types - Question #11Understand Network Fundamentals
Which device provides high ethernet port density for connecting wired clients such as computers, IP phones, and printers? (Select two.)
network devicesswitchesport densitywired connectivity - Question #12Configure and Verify Aruba Switching
Which commands are required to configure interfaces 1 /1/1 and 1 /1/2 as VLAN 10 access ports in ArubaOS-CX switches?
VLAN configurationaccess portsArubaOS-CXinterface configuration - Question #13Understand Network Fundamentals
What is the binary equivalent of the Hexadecimal number 17?
hexadecimalbinary conversionnumber systemsdata representation - Question #14Configure and Verify Aruba Switching
You have connected a Multilayer switch to an Internet Service Provider router that has the 172.16.31.254 IP address. What configuration line do you have to enter on your switch to...
default routestatic routingArubaOS-CXIP routing - Question #15Configure and Verify Aruba Switching
Refer to Exhibit. PC-1 and PC-2 are connected to Interfaces configured as access ports on VLAN 10. All other ports on Switch-1 and Switch-2 are in default settings. Which configura...
VLAN trunkingtrunk portsinter-switch linkbroadcast domain - Question #16Configure and Verify Aruba Wireless
Which statements are true about Access Points? (Select two.)
access pointswireless bridgingWLANwireless connectivity - Question #17Configure and Verify Aruba Switching
Which configurable switchport feature makes collisions impossible to occur?
full-duplexcollision preventionduplex settingsswitchport - Question #18Understand Network Fundamentals
Before routers forward unicast packets, what information is compared with the unicast routing table entries?
unicast routingrouting tableIP forwardingL3 forwarding - Question #19Configure and Verify Aruba Switching
Which commands can you use to save the switch configuration changes, so they survive a switch reboot? (Select two.)
configuration managementArubaOS-CXsave configurationwrite memory - Question #20Understand Network Fundamentals
Which table must clients populate to remember the L2 addressing of their neighbors?
ARP tableMAC tableL2 addressingneighbor discovery - Question #21Configure and Verify Aruba Switching
You are managing an ArubaOS-CX switch using the CLl. The current prompt reads "Switch(config- if>#". Which single CLI command should you issue to move back to the Manager context?
CLI navigationArubaOS-CXmanager contextinterface config - Question #22Understand Network Fundamentals
What is the decimal equivalent of the binary number 10001010?
binary to decimalnumber conversionbinary arithmetic - Question #23Understand Network Fundamentals
Which accurately describes the 051 Model?
OSI modelreference modelnetwork communication - Question #24Understand Network Fundamentals
Given the 172.16.0.0 255.255.255.0 IP segment, how many IP addresses can be assigned to host and network devices?
subnettingIP addressinghost addressessubnet mask - Question #25Understand Network Fundamentals
Which protocol provides logical addressing used for routing messages across the network towards their destination?
Internet Protocollogical addressingroutingLayer 3 - Question #26Configure and Verify Aruba Wireless
What are the nonoverlapping channels for Wi-Fi communications in the 2.4 Ghz band?
2.4 GHz channelsnon-overlapping channelsWi-Fi channels802.11 - Question #27Understand Network Fundamentals
What is the maximum recommended distance for a 1 Gbps Ethernet connection using Cat 6 UTP- based cabling between a host and the switch where it is plugged in?
Cat 6 UTPcable distance1 Gbps Ethernetphysical cabling - Question #28Understand Network Fundamentals
Which protocols operate on the Management Plane? (Select two.)
management planeHTTPSSSHnetwork planes - Question #29Configure and Verify Aruba Wireless
Which statement accurately describes an omnidirectional antenna?
omnidirectional antennaantenna radiationRF fundamentalselevation plane - Question #30Understand Network Fundamentals
Which protocol provides frame delivery using physical addressing and error detection using frame check sequence?
Ethernetphysical addressingframe check sequenceLayer 2 - Question #31Understand Network Fundamentals
What is the goal of the TCP three-way handshake?
TCP three-way handshakeconnection establishmentreliable transportflow control - Question #32Understand Network Fundamentals
How many IP assignable addresses are contained in 10.0.128.0/23?
CIDR notationsubnettingIP address count/23 subnet - Question #33Understand Network Fundamentals
What is a characteristic of IPv4 addresses?
IPv432-bit addressingIP addressingaddress format - Question #34Understand Network Fundamentals
How many addresses does the 255.255.252.0 provide?
subnet mask255.255.252.0IP address countsubnetting - Question #35Understand Network Fundamentals
Which OSI model layer is in charge of creating data?
OSI modelLayer 7application layerdata creation - Question #36Configure and Verify Aruba Wireless
At which section of the Aruba Central WLAN configuration Wizard can you set the Role Based controls?
Aruba CentralWLAN wizardrole-based access controlwireless configuration - Question #37Understand Network Fundamentals
Which organization is in charge of determining the International Standards?
standards organizationsIETFIEEEWi-Fi Alliance - Question #38Understand Network Fundamentals
What is considered a Layer 2 component?
Layer 2switchOSI modelnetwork devices - Question #39Configure and Verify Aruba Wireless
What is part of the 5 GHz band?
5 GHz bandU-NII bandsWi-Fi channels802.11a/n/ac - Question #40Understand Network Fundamentals
Which traffic type is used for one-to-one communication?
unicasttraffic typesone-to-one communicationmulticast broadcast - Question #41Understand Network Fundamentals
Which accurately describes the TCP/IP Model? (Select two.)
TCP/IP modelprotocol stackdata transmissionIP networking - Question #42Understand Network Fundamentals
Which organization provides certifications that ensure interoperability between WLAN vendors?
Wi-Fi AllianceWLAN standardsvendor interoperabilitycertifications - Question #43Configure and Verify Aruba Wireless
Which Wi-Fi technology assists with data privacy on open networks?
wireless securityWPA2open network encryptiondata privacy - Question #44Understand Network Fundamentals
Which unit of measurement is recommended for expressing radio frequency power due to its logarithmic nature?
RF powerdBmdecibelradio frequency measurement - Question #45Configure and Verify Aruba Switching
What are characteristics of Aruba Central? (Select two.)
Aruba Centralcloud network managementthird-party device supportHTTPs management - Question #46Understand Network Fundamentals
What are the key differences between L2 switches and routers? (Select two.)
L2 switchrouterMAC tablerouting table - Question #47Configure and Verify Aruba Switching
What do the digits in the ArubaOS-CX switch interface numbering represent?
ArubaOS-CXinterface numberingstack member portswitch CLI - Question #48Understand Network Fundamentals
What is the binary equivalent of the decimal number of 233?
binary conversiondecimal to binarynumber systemsIP addressing - Question #49Understand Network Fundamentals
Refer to Exhibit. To which protocol does the header belong?
IP headerprotocol identificationpacket structureOSI model - Question #50Understand Network Fundamentals
Refer to Exhibit. To which protocol does the header belong?
IPv6 headerprotocol identificationpacket structureIPv6