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页码 454
10-101
Expert Features
Network Layer
10
Zero Broadcast Address
Counter
Zero Broadcast Address is a counter of all events where the destination network 
addresses is all zeros. A count of all Zero Broadcast Address events displays in the 
Overview
 counters of Expert View.
Expert Symptom
Zero Broadcast Address events are automatically logged as expert symptoms. The 
Symptom Summary
 field provides an indication that a zero network address has 
been discovered. For example:
Addr=[0.0.0.0]
Diagnostic Details
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Problem Description: 
A packet with a zero network address in its destination has been received. 
__________________________________________________________________ 
Probable Cause(s):
1. A protocol analyzer has been transmitting error packets.
__________________________________________________________________
Recommended Action(s):
1. Find out the source device and fix the problem.