A Physical port Fa013 Fa014 and Fa015 successfully formed a Layer 2 port

A physical port fa013 fa014 and fa015 successfully

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A. Physical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 2 port-channel interface using an open standard protocol. B. Logical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 2 physical port- channel interface using a Cisco proprietary protocol. C. Physical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 3 port-channel interface using a Cisco proprietary protocol. D. Logical port Fa0/13, Fa0/14, and Fa0/15 successfully formed a Layer 3 physical port- channel interface using an open standard protocol. Answer: A What happens on a Cisco switch that runs Cisco IOS when an RSTP-configured switch receives 802.1d BPDU? A. 802.1d does not understand RSTP BPDUs because they are different versions, but when a RSTP switch receives an 802.1d BPDU, it responds with a 802.1d BPDU and eventually the two switches run 802.1d to communicate. Question No : 101 Cisco 300-115 : Practice Test A Composite Solution With Just One Click - Certification Guaranteed 45
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B. 802.1d understands RSTP BPDUs because they are the same version, but when a RSTP switch receives a 802.1d BPDU, it responds with a 802.1d BPDU and eventually the two switches run 802.1d to communicate. C. 802.1d does not understand RSTP BPDUs because they are different versions, but when a RSTP switch receives a 802.1d BPDU, it does not respond with a 802.1d BPDU. D. 802.1d understands RSTP BPDUs because they are the same version, but when a RSTP switch receives a 802.1d BPDU, it does not respond with a 802.1d BPDU and eventually the two switches run 802.1d to communicate. Answer: A When two MST instances (MST 1 and MST 2) are created on a switch, what is the total number of spanning-tree instances running on the switch? A. 1 B. 2 C. 3 D. 4 Answer: C Refer to the exhibit. Question No : 102 Question No : 103 Cisco 300-115 : Practice Test A Composite Solution With Just One Click - Certification Guaranteed 46
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f1/0 and f1/1 have the same end-to-end path cost to the designated bridge. Which action is needed to modify the Layer 2 spanning-tree network so that traffic for PC1 VLAN from switch SW3 uses switchport f1/1 as a primary port? A. Modify the spanning-tree port-priority on SW1 f1/1 to 0 and f1/0 to 16. B. Modify the spanning-tree port-priority on SW1 f1/1 to 16 and f1/0 to 0. C. Modify the spanning-tree port-priority on SW2 f1/1 to 0 and f1/0 to 16. D. Modify the spanning-tree port-priority on SW2 f1/1 to 16 and f1/0 to 0. Answer: C Refer to the exhibit. Question No : 104 Cisco 300-115 : Practice Test A Composite Solution With Just One Click - Certification Guaranteed 47
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Why would the switch be considered as a root bridge? A. The bridge priority is 1 and all ports are forwarding. B. The switch priority for VLAN 1 and the macro specifies "This Bridge is the root". C. The bridge priority is 128.19 and all ports are forwarding. D. The switch priority value is zero, it has the lowest priority value for VLAN 1.
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