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136. What is the definition of an STP designated port?
A. A port that is determined to have the lowest cost to the network segment and placed
in a forwarding state
B. A port that is determined to have the lowest path cost to the root bridge and placed in
a forwarding state for a network segment
C. A port that is determined to have the highest path cost to the root bridge and placed
in a blocking state for a network segment
D. A port that is determined to have the highest cost to the network segment and placed
in a forwarding state
137. How is the bridge ID calculated for PVST+?
A. The bridge ID is a 4-byte bridge priority, a 12-byte sys-id-ext, and a 6-byte MAC
address.
B. The bridge ID is a 4-byte bridge priority and sys-id-ext and a 6-byte MAC address.
C. The bridge ID is a 4-bit bridge priority, a 12-bit sys-id-ext, and a 6-byte MAC
address.
D. The bridge ID is a 4-bit bridge priority, a 12-bit sys-id-ext, and an 8-byte IP address.
138. What is the default bridge priority for all STP switches?
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