Answer A Pilot testing of the new switching infrastructure finds that when the

Answer a pilot testing of the new switching

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Answer: A Pilot testing of the new switching infrastructure finds that when the root port is lost, STP immediately replaces the root port with an alternative root port. Which spanning-tree technology is used to accomplish backup root port selection? A. PVST+ B. PortFast C. BackboneFast D. UplinkFast E. Loop Guard F. UDLD Answer: D A network engineer must adjust the STP interface attributes to influence root port selection. Which two elements are used to accomplish this? (Choose two.) A. port-priority Question No : 37 Question No : 38 Question No : 39 Cisco 300-115 : Practice Test A Composite Solution With Just One Click - Certification Guaranteed 18
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B. cost C. forward-timers D. link type E. root guard Answer: A,B A network engineer must set the load balance method on an existing port channel. Which action must be done to apply a new load balancing method? A. Configure the new load balancing method using port-channel load-balance. B. Adjust the switch SDM back to "default". C. Ensure that IP CEF is enabled globally to support all load balancing methods. D. Upgrade the PFC to support the latest load balancing methods. Answer: A Refer to the exhibit. A network engineer investigates a recent network failure and notices that one of the interfaces on the switch is still down. What is causing the line protocol on this interface to be shown as down? A. There is a layer 1 physical issue. B. There is a speed mismatch on the interface. Question No : 40 Question No : 41 Cisco 300-115 : Practice Test A Composite Solution With Just One Click - Certification Guaranteed 19
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C. The interface is configured as the target of the SPAN session. D. The interface is configured as the source of the SPAN session. E. There is a duplex mismatch on the interface. Answer: C While doing network discovery using Cisco Discovery Protocol, it is found that rapid error tracking is not currently enabled. Which option must be enabled to allow for enhanced reporting mechanisms using Cisco Discovery Protocol? A. Cisco Discovery Protocol version 2 B. Cisco IOS Embedded Event Manager C. logging buffered D. Cisco Discovery Protocol source interface E. Cisco Discovery Protocol logging options Answer: A Which technique allows specific VLANs to be strictly permitted by the administrator? A. VTP pruning B. transparent bridging C. trunk-allowed VLANs D. VLAN access-list E. L2P tunneling Answer: C For security reasons, the IT manager has prohibited users from dynamically establishing trunks with their associated upstream switch. Which two actions can prevent interface trunking? (Choose two.) Question No : 42 Question No : 43 Question No : 44 Cisco 300-115 : Practice Test A Composite Solution With Just One Click - Certification Guaranteed 20
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A. Configure trunk and access interfaces manually. B. Disable DTP on a per interface basis.
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