CANOGA PERKINS 9145E NID Software Version 4.10 - Manual (Page 92)

9145E NID Software User’s Manual Diagnostics
Network Performance
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• The current state is Available and three of the four FLRs are less than the Cu (79). The
state remains Available because a least one of the FLRs are less than the Cu.
• The second Service Availability Window consists of the four FLRs {100,100,100,100}.
• The current state is Available and zero of the four FLRs are less than the Cu (79). The
state changes to Unavailable because there are none of the FLRs are less than Cu so the
else clause is used.
Figure 4-35 Service Availability Window Diagram
SAM conducts continuous testing on hundreds of connections simultaneously (See Figure 4-20
for the maximum number of test addresses supported by each NID). For equipment compatible
with Canoga Perkins, SAM availability data is maintained on a one-way basis (see Figure 4-36).
For other remote equipment, availability data is maintained on a round-trip basis (see Figure 4-37
and Figure 4-38).
Figure 4-36 One-Way Availability: Both L to R and R to L
Figure 4-37 Round Trip Availability: Remote with Vendor X