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- CCNP Tshoot 300-135
46.
What determines the switch that will be the STP root bridge for a VLAN?
- A.Lowest priority
- B.Lowest MAC address
- C.Lowest bridge ID
- D.Lowest cost
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
47.
What is the STP port type for all ports on a root bridge?
- A.Designated port
- B.Root port
- C.Nondesignated port
- D.Nonroot port
- Answer & Explanation
- Report
Answer : [A]
Explanation :
Explanation :
48.
When determining the root port of a nonroot bridge, if cost is tied, what is referenced
next to break the tie?
- A.Downstream bridge ID
- B.Upstream bridge ID
- C.Downstream port ID
- D.Upstream port ID
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
49.
What is the maximum age for an STP BPDU in seconds?
- A.2
- B.15
- C.20
- D.50
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
50.
Which two of the following commands are most helpful in determining STP information
for a Layer 2 switch?
- A.show spanning-tree vlan
- B.debug spanning-tree state
- C.show spanning-tree interface
- D.show port span
- Answer & Explanation
- Report
Answer : [A]and[C]
Explanation :
Explanation :
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