New CCNA – STP 2
Note: If you are not sure about Spanning Tree Protocol, please read our Spanning Tree Protocol STP Tutorial (Premium Tutorial).
Question 1
Three switches are connected to one another via trunk ports. Assuming the default switch configuration, which switch is elected as the root bridge for the spanning-tree instance of VLAN 1?
A. the switch with the highest MAC address
B. the switch with the lowest MAC address
C. the switch with the highest IP address
D. the switch with the lowest IP address
Answer: B
Question 2
Based on the network shown in the graphic
Which option contains both the potential networking problem and the protocol or setting that should be used to prevent the problem?
A. routing loops, hold down timers
B. Switching loops, split horizon
C. routing loops, split horizon
D. Switching loops, VTP
E. routing loops, STP
F. Switching loops, STP
Answer: F
Question 3
Refer to the exhibit. Which switch provides the spanning-tree designated port role for the network segment that services the printers?
A. Switch1
B. Switch2
C. Switch3
D. Switch4
Answer: C
Explanation
First, the question asks what switch services the printers, so it can be Switch 3 or Switch 4 which is connected directly to the Printers.
Next, by comparing the MAC address of Switch 3 and Switch 4 we found that the MAC of Switch 3 is smaller. Therefore the interface connected to the Printers of Switch 3 will become designated interface and the interface of Switch 4 will be blocked. The picture below shows the roles of all ports:
DP: Designated Port
RP: Root Port
BP: Blocked Port
(Please notice that Switch 1 will become the root bridge because of its lowest priority, not Switch 3)
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q1…Dec 18
q3 on 11 dec
Q3 today in my exam
Could someone explain the port role assignments, please? mcollins2000@hotmail.com
Hi,
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Hello Everyone,
I am preparing CCNA 200-120 exam. I would be grateful if any one can send the latest dumps & questions to my mail ID: m.jawaid@outlook.com
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Q2 in my exam today . Passed
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Hello Everyone,
I am preparing myself for CCNA 200-120 vendor exam.
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Q3 last week. Even reading the question now, at home, without any pressure from the exam the question hardly makes any sense. Or do you REALLY think people will have the time during the exam to make an oversight like there is on this page?
Passed yesterday with score 1000 Thank God
The exam was 51 questions, only one drag and drop about cable types, all questions are very easy just similar to 9tut.
The lab simulations were Eigrp , ACL1 (similar to 9tut exactly) and ACL2 (modification 3 but with host B to access the finance server)
Good luck for everyone, just be relaxed its very very easy :)
question 1 was in it
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Q1,3
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Hi Guys!
Question 3 , i think port of SW2 to SW1 is block port(alternate port) not is root port (RP)
Takin the CCNA 200-120 exam . the latest dumps and questions would really, examples of simulations questions.. wesdad40@aol.com
I am preparing for CCNA 200-120 exam. Could someone help by sending latest dumps and questions. Thanks in advance. siaulietisss@yahoo.com
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I am preparing for CCNA 200-120, I tried to do last version but I fail, could someone send me the latest dumps, information to help me, to emilio_g_mac@hotmail.com. Thank you in advance
q2 pass 1000/1000
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