IT Exam Items Repository

Refer to the exhibit. The network has converged and Switch_6 has been elected root bridge of the STP tree. However, network traffic analysis indicates that Switch_1 would be a better root bridge. How can the network administrator make this change, assuming that the spanning-tree priorities are at the default settings?
ITExam Editorial Team asked 6 years ago • 
What are the two options that describe the effects of the spanning-tree portfast command? (Choose two.)
ITExam Editorial Team asked 6 years ago • 
Which statement describes the term root port in the operation of STP?
ITExam Editorial Team asked 6 years ago • 
What are two configuration parameters that must match for all switches in the same MST region? (Choose two.)
ITExam Editorial Team asked 6 years ago • 
Assuming that all switches in a network have the default bridge priority for each MST instance, what effect does the command spanning-tree mst 10 root seconday have when entered on a single switch?
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. A network administrator issues the show spanning-tree command to verify the MST configuration. Which two conclusions can be drawn based on the output? (Choose two.)
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. A network administrator is configuring MST tuning on SW1. The objective is to change the path cost value of the interface Gi1/0/1 to represent a higher-speed bandwidth link. Which value could be used in the command spanning-tree mst 0 cost for this task?
ITExam Editorial Team asked 6 years ago • 
What are two misconfigurations within an MST region that might introduce port blocking unintentionally? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • 
How does an MST region send VLAN information through the PVST simulation mechanism to a switch that runs PVST+?
ITExam Editorial Team asked 6 years ago • 
Which two VTP modes allow for the creation, modification, and deletion of VLANs on the local switch? (Choose two.)
ITExamAnswers Editorial Team asked 7 years ago • ,
Given the following configuration, which two statements are true? (Choose two.)
ITExamAnswers Editorial Team asked 6 years ago • ,
Which Cisco proprietary protocol is used for dynamically forming a trunk connection between two switches?
ITExam Editorial Team asked 6 years ago • 
Refer to the exhibit. The administrator tried to create an EtherChannel between S1 and the other two switches via the commands that are shown, but was unsuccessful. What is the problem?
ITExamAnswers Editorial Team asked 7 years ago • ,
Refer to the exhibit. An EtherChannel was configured between switches S1 and S2, but the interfaces do not form an EtherChannel. What is the problem?
ITExamAnswers Editorial Team asked 7 years ago • ,
If left to default configuration settings, what will determine which switch becomes the spanning-tree root bridge in a Layer 2 domain?
ITExam Editorial Team asked 6 years ago • 
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