Which of the following is a correct arrangement of APS Action Requests in order of priority, with highest priority first?

The correct answer is A. Lookout of Protection, Forced Switch, SD, Manual Switch. 1.1. Packet over SONET Table 1 shows the priority requests from the highest (lockout) to the lowest (manual). Table 1 APS Priority Request Priority Priority Request 1 Lockout of protect port 3 Signal failure--low priority 4 Signal degradation--low priority

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Question

Options

ALookout of Protection, Forced Switch, SD, Manual Switch
BSD, Lockout of Protection, Forced Switch, Manual Switch
CLockout of Protection, Manual Switch, SD, Forced Switch
DManual Switch, Forced Switch, Lockout of Protection, SD
EManual Switch, Lockout of Protection, Forced Switch, SD

How the community answered

(41 responses)

A
80% (33)
B
2% (1)
C
2% (1)
D
5% (2)
E
10% (4)

Explanation

1.1. Packet over SONET Table 1 shows the priority requests from the highest (lockout) to the lowest (manual). Table 1 APS Priority Request Priority Priority Request 1 Lockout of protect port 3 Signal failure--low priority 4 Signal degradation--low priority

Topics

#APS#protection switching#priority order#optical networking

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