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Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.)
Which two spanning-tree port states does RSTP combine to allow faster convergence? (Choose two.)A . blockingB . listeningC . learningD . forwardingE . discardingView AnswerAnswer: AB
Based on the information in the graphic, what is the cause of this problem?
A network administrator is troubleshooting the OSPF configuration of routers R1 and R2. The routers cannot establish an adjacency relationship on their common Ethernet link. The graphic shows the output of the show ip ospf interface e0 command for routers R1 and R2. Based on the information in the graphic,...
What are three advantages of VLANs? (Choose three.)
What are three advantages of VLANs? (Choose three.)A . They establish broadcast domains in switched networks.B . They utilize packet filtering to enhance network security.C . They provide a method of conserving IP addresses in large networks.D . They provide a low-latency internetworking alternative to routed networks.E . They allow...
Which of the following are benefits of VLANs? (Choose three.)
Which of the following are benefits of VLANs? (Choose three.)A . They increase the size of collision domains.B . They allow logical grouping of users by function.C . They can enhance network security.D . They increase the size of broadcast domains while decreasing the number of collision domains.E . They...
Which application flow would meet the data protection requirements on AWS?
A pharmaceutical company has digitized versions of historical prescriptions stored on premises. The company would like to move these prescriptions to AWS and perform analytics on the data in them. Any operation with this data requires that the data be encrypted in transit and at rest. Which application flow would...
Which two statements about Ethernet standards are true? (choose two)
Which two statements about Ethernet standards are true? (choose two)A . Ethernet is defined by IEEE standard 802.2B . Ethernet is defined by IEEE standard 802.3C . Ethernet 10BASE-T dose not support full-duplex.D . When an Ethernet network uses CSMA/CD, it terminates transmission as soon ascollision occursE . When an...
Which two statements about northbound and southbound APIs are true? (Choose two.)
Which two statements about northbound and southbound APIs are true? (Choose two.)A . Only southbound APIs allow program control of the network.B . Only northbound APIs allow program control of the network.C . Only southbound API interfaces use a Service Abstraction Layer.D . Only northbound API interfaces use a Service...
Which command sequence can you enter to create VLAN 20 and assign it to an interfaceon a switch?
Which command sequence can you enter to create VLAN 20 and assign it to an interfaceon a switch?A . Switch (config)#vlan 20 Switch (config)#Interface gig x/y Switch (config-if)#switchport access vlan 20B . Switch (config)#Interface gig x/y Switch (config-if)#vlan 20 Switch (config-vlan)#switchport access vlan 20C . Switch (config)#vlan 20 Switch (config)#Interface...
During which phase of PPPoE is PPP authentication performed?
During which phase of PPPoE is PPP authentication performed?A . the PPP Session phaseB . Phase 2C . the Active Discovery phaseD . the Authentication phaseE . Phase 1View AnswerAnswer: A
What is the authoritative source for an address lookup?
What is the authoritative source for an address lookup?A . a recursive DNS searchB . the operating system cacheC . the ISP local cacheD . the browser cacheView AnswerAnswer: A
