rhoo8 1. UDP is a connectionless protocol which operates at the transport layer of the OSI model.FalseTrueQuestion 1 of 50 2. Which of the below is a valid compressed version of IPv6 address FEC0:0004:AB10:00CD:1234:0000:0000:6789?FEC::4:AB10:CD:1234::6789FEC0:4:AB10:CD:1234::6789FEC:4:AB1:CD:1234::6789FEC0:4:AB1:CD:1234::6789Question 2 of 50 3. _____ mode is a PAgP mode that causes the port to initiate PAgP negotiation for a channel with another PAgP port.AutoActivePrimaryDesirableTrunkQuestion 3 of 50 4. APIs use data formats to exchange information. Two of the most popular data formats and structures are?File Transfer Protocol (FTP)Extensible Markup Language (XML)JavaScript Object Notation (JSON)HyperText Transfer Protocol (HTTP)Question 4 of 50 5. In order for a gateway with a higher priority to assume active gateway functionality when a primary gateway is already present for an HSRP group, the router must be configured for ______.controllingpreemptioninterruptionstandbyQuestion 5 of 50 6. You send a PING to a remote host and receive the response ..... What does this indicate?Network unreachable messageProtocol unreachable message5 successful ping packets5 timeoutsQuestion 6 of 50 7. Routers do not forward Broadcasts, but if they do know how to find the host (i.e., they have a route to it), they will send their own MAC address to the host. This process is called what?ip helper-addressproxy ARPsplit horizonARPstatic routingQuestion 7 of 50 8. During a three-way-handshake you will see which three packet types?SYN-ACKSYNACK-SYNACKQuestion 8 of 50 9. To be considered as REST-based API, it must follow an architectural style of development that consists of rules/constraints. Which one is optional?StatelessUniform InterfaceCode on Demand Layered SystemQuestion 9 of 50 10. Passive interfaces are usually able to receive routing updates or Hello packets but are not allowed to send any kind of routing protocol information outbound.FalseTrueQuestion 10 of 50 11. The STP Bridge Priority values range from 0 to 65535. The default value for Cisco Catalyst switches is _____.6553501638432768Question 11 of 50 12. Vlan Trunking Protocol (VTP) is an open standard Layer 2 messaging protocol that manages the addition, deletion, and renaming of VLANs on switches in the same VTP domain.TrueFalseQuestion 12 of 50 13. Enhanced IGRP sends Hello packets every __ seconds on Broadcast, Point-to-Point Serial, Point-to-Point subinterfaces, and Multipoint circuits greater than T1 speed.5301510Question 13 of 50 14. Tick which combinations will cause a link to form a trunk using either DTP or manual configuration.Auto - TrunkAuto - AutoDesirable - AutoDesirable - DesirableQuestion 14 of 50 15. Which of the below are valid tunneling methods for using IPv4 with IPv6?ISATAPStaticAuto-tunnelTunnel-lite6to4 Question 15 of 50 16. Your network manager has asked you to disable CDP on the router entirely (not just an individual interface). Which command do you run?no cdp runno service-cdpno cdp enableno cdpQuestion 16 of 50 17. The role of the OSI ____ layer is to set up, manage, and terminate dialogues between devices.TransportPresentationSessionNetworkQuestion 17 of 50 18. In _______ mode, the switch will forward the VTP information received out of its trunk ports, but it will not apply the changes.MasterClientServerTransparent Question 18 of 50 19. To connect your PC ethernet interface directly into a router ethernet interface you would use a _____ cable.crossoverconsolestraighttransferQuestion 19 of 50 20. 802.1Q supports up to ____ VLANs.1028100994096Question 20 of 50 21. RSTP port roles include?DesignatedAlternatePrimaryBackupRootSecondaryQuestion 21 of 50 22. Configuration Management tools include?AnsiblePuppetChef SaltStackQuestion 22 of 50 23. The Spanning Tree election process, in the event of a tie, uses the following values in the following order as tiebreakers.Lowest Root Bridge ID-Lowest Root path cost to Root Bridge-Lowest sender Bridge ID-Lowest sender Port ID Lowest sender Port ID-Lowest Root Bridge ID-Lowest Root path cost to Root Bridge-Lowest sender Bridge IDLowest sender Bridge ID-Lowest sender Port ID-Lowest Root Bridge ID-Lowest Root path cost to Root BridgeLowest Root path cost to Root Bridge-Lowest sender Bridge ID-Lowest sender Port ID-Lowest Root Bridge IDQuestion 23 of 50 24. A switch will decrease the amount of collision domains on your network.TrueFalseQuestion 24 of 50 25. The network manager asks you to disable DTP on your switch interfaces. Which command do you apply?Switch(config-if)#switchport nonegotiateSwitch(config-if)#dtp disableSwitch(config)#no dtpQuestion 25 of 50 26. Although REST can be used over many protocols, it usually takes advantage of ___ when used for Web APIs.HTTPFTPSFTPSSHQuestion 26 of 50 27. Which part of the below MAC address is the OUI? 54-85-1700-1E-EC00-1EEC-54-85Question 27 of 50 28. Which switch command will display the list of known mac addresses along with the port they were learned on?show table show macshow mac-address-table show mac tableQuestion 28 of 50 29. PPP can be broken down into which three layer 2 sublayers?HDLCLCPTCPNCPData-linkQuestion 29 of 50 30. An IP flow is based on a set of five, and up to seven, IP packet attributes, which may include?Destination IP addressSource portClass of ServiceMAC addressEncryption settingsQuestion 30 of 50 31. There will often be situations where you have VLANs 20 to 50, for example, on one side of your network and 60 to 80 on the other. It doesn't make sense for VLAN information from the switches on one side to be passed to every switch on the other. Which service/feature will resolve this issue?vtp pruningauto-summarizationhierarchical designmac-summarizationmulticastingQuestion 31 of 50 32. Which is the correct order for the DHCP packets?Discover-Offer-Request-ACKACK-Discover-Offer-RequestRequest-ACK-Discover-OfferOffer-Request-ACK-DiscoverQuestion 32 of 50 33. Which HTTP method is used to partially update data?PutDeletePatchGetQuestion 33 of 50 34. When using Multilayer switches, _____ is/are the recommended method for configuring and implementing an inter-VLAN routing solution.Physical interfaces on the routerSwitched Virtual Interfaces (SVIs)Sub-interfaces on the routerNAT on a stickQuestion 34 of 50 35. A junior network engineer asks you for the bits per second setting for her console session to a router. You tell her?12120096008Question 35 of 50 36. _____ was developed to eliminate the performance penalty experienced due to the first-packet process-switched lookup method used by flow-based switching.VTPOSPFSTPCEFQuestion 36 of 50 37. Virtual circuits are set up at this OSI layer.Data linkSessionNetworkTransportQuestion 37 of 50 38. OSPF _____ packets are also used on Broadcast links to elect a DR and a BDR. The DR listens specifically to the Multicast address _______.Timer/224.0.0.5Hello/224.0.0.6 Ack/224.0.0.6Election/224.0.0.5Question 38 of 50 39. _____ is a protocol used to report problems or issues with IP packets (or datagrams) on a network.ICMPHSRPIGMPTFTPQuestion 39 of 50 40. HTTP with TLS/SSL uses which port?8380443110Question 40 of 50 41. Which switch port security settings send an SNMP trap when triggered?ProtectRestrictDenyShutdownQuestion 41 of 50 42. ____ resolves a known IP address to a MAC address.ARPTFTPDNSDHCPQuestion 42 of 50 43. Northbound APIs are used by SDN to communicate with applications and business logic. The Northbound interface opens the _______, allowing data and functions access by programs.source codeAPIdatastreamcontrollerQuestion 43 of 50 44. To be considered as REST-based API, it must follow an architectural style of development that consists of rules/constraints. There are key constraints to the REST API design to be aware of when deciding whether this is the right API type for your project. Tick which are applicable constraints.Layered SystemUniform InterfaceCachingStatelessClient-ServerCode on Demand Question 44 of 50 45. The Port Fast feature disables Spanning Tree on the selected port.TrueFalseQuestion 45 of 50 46. What is true about the below MAC addresses? Choose all that apply. They will be saved in the startup configThey were manually entered by the network adminThey were learned by the switch automaticallyThey will be saved in the running configQuestion 46 of 50 47. A junior network engineer asks you what the duplex options are for a fast ethernet interface on a router. What do you tell them?autohalffullstaticmanualQuestion 47 of 50 48. You check your switch mac address table and see two mac addresses on the same interface. What does this indicate? Switch has been hit by mac address flooding attackA PC using two virtual mac addresses is attached to the interfaceThe switch is connected to a routerThe interface is a trunk linkQuestion 48 of 50 49. Which command will reveal how your router or switch last booted?show historyshow reboot causeshow versionshow bootQuestion 49 of 50 50. Two types of NBMA interfaces exist. They are?BackupSecondarySlaveMultipointMasterPoint-to-PointQuestion 50 of 50 Loading...