Finisar Surveyor 用户手册

10-22

Counter

Missed Browser Announcement is a counter of events where the time elapsed since 
the last browser announcement exceeds a threshold. A count of all Missed Browser 
Announcement events displays in the 

 counters of Expert View. 

Expert Symptom

Missed Browser Announcement events are automatically logged as expert 
symptoms. The 

 field provides the time elapsed since the last 

browser announcement compared to a threshold value. For example:

Time passed since last announcement=4000 ms (> 3000 ms)

The threshold value for this symptom can be changed. The default threshold value is 

multiplier of 2. The time interval to use is read from the announcement packet. For 

example, assume that the time-out value read from an SMB packet is 480,000 ms. If 

the multiplier value is set to 2, then the symptom displays when there is no browser 

announcement for 960,000 ms (2 X 480,000 ms).

Diagnostic Details

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No Browser announcement has been sent within the stated interval multiplied by the 
threshold value.

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1. The network is overloaded so that the packets are lost.
2. The station has been shutdown.

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1. Load balance your network.