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What are two reasons that cause late collisions to increment on an Ethernet interface? (choose two)
What are two reasons that cause late collisions to increment on an Ethernet interface? (choose two)A . when the sending device waits 15 seconds before sending the frame againB . when the cable length limits are exceededC . when one side of the connection is configured for half-duplexD . when...
Which IPv6 address block sends packets to a group address rather than a single address?
Which IPv6 address block sends packets to a group address rather than a single address?A . 2000::/3B . FC00::/7C . FE80::/10D . FF00::/8View AnswerAnswer: D
What are two fundamentals of virtualization? (Choose two.)
What are two fundamentals of virtualization? (Choose two.)A . It allows multiple operating systems and applications to run independently on one physical server.B . It allows a physical router to directly connect NICs from each virtual machine into the network.C . The environment must be configured with one hypervisor that...
What is the result of this configuration?
Two switches are connected and using Cisco Dynamic Trunking Protocol. SW1 is set to Dynamic Auto and SW2 is set to Dynamic Desirable. What is the result of this configuration?A . The link becomes an access port.B . The link is in an error disabled state.C . The link is...
Which attribute does a router use to select the best path when two or more different routes to the same destination exist from two different routing protocols?
Which attribute does a router use to select the best path when two or more different routes to the same destination exist from two different routing protocols?A . dual algorithmB . metricC . administrative distanceD . hop countView AnswerAnswer: C
How do TCP and UDP differ in the way they provide reliability for delivery of packets?
How do TCP and UDP differ in the way they provide reliability for delivery of packets?A . TCP does not guarantee delivery or error checking to ensure that there is no corruption of data, UDP provides message acknowledgement and retransmits data if lost.B . TCP provides flow control to avoid...
Which command must be entered when a device is configured as an NTP server?
Which command must be entered when a device is configured as an NTP server?A . ntp masterB . ntp severC . ntp authenticateD . ntp peerView AnswerAnswer: A
Which command must be configured on the Cisco devices so that the topology of the network can be mapped?
A network engineer must create a diagram of a multivendor network. Which command must be configured on the Cisco devices so that the topology of the network can be mapped?A . Device(config)#lldp runB . Device(config)#cdp runC . Device(config)# cdp enableD . Device(config)# flow-sampler-map topologyView AnswerAnswer: A
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?
What is the default behavior of a Layer 2 switch when a frame with an unknown destination MAC address is received?A . The Layer 2 switch forwards the packet and adds the destination MAC address to its MAC address table.B . The Layer 2 switch sends a copy of a...
Which two command sequences must you configure on a switch to establish a Layer 3 EtherChannel with an open-standard protocol? (choose two)
Which two command sequences must you configure on a switch to establish a Layer 3 EtherChannel with an open-standard protocol? (choose two)A . interface GigabitEthernet0/0/1 Channel-group 10 mode activeB . interface GigabitEthernet0/0/1 Channel-group 10 mode autoC . interface GigabitEthernet0/0/1 Channel-group 10 mode onD . interface port-channel 10 no switchport ip...
