Chapter3 Managing ITP Networks Using SGM
Working with Links
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Cisco Signaling Gateway Manager User Guide
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•Congestion Level—Indicates whether there is congestion on the link. A link
is congested if it has too many packets waiting to be sent. This condition
could be caused by the failure of an element in your network.
Possible values for the Congestion Level field are:
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None—The link is not congested.
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Low—The link is slightly congested.
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High—The link is congested.
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Very High—The link is very congested.
Low, High, and Very High correspond roughly to equivalent ANSI,
China standard, and ITU congestion levels.
•Receive Utilization—Indicates whether, on average, the link is under its
configured receive utilization threshold (UnderThreshold) or over the
threshold (OverThreshold).
•Send Utilization—Indicates whether, on average, the link is under its
configured send utilization threshold (UnderThreshold) or over the
threshold (OverThreshold).
•Status Reason—Reason for the current status of the link. Possible values are:
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None
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SGM Restart
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Unsupported Configuration
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Unconfigured
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SNMP Timeout
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Device is unreachable, possibly wrong community string
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Not ITP Device
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Not Configured for ITP
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MIB Data Error
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SNMP Exception
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SignalingPoint Inactive
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Linkset Inactive
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Link Congested
–
Link Send Utilization Threshold Exceeded