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EXFO FTB-880 - Page 540

EXFO FTB-880
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Test Functions
528 FTB-700G/800 Series
Traffic Scan
Monitored Frames Table
Statistics are gathered for each different traffic flow matching the scan
criteria. Each different monitored traffic flow creates a separate entry in the
scan table. When the limit is reached, new traffic flows are not considered
in the table but the existing traffic flows are still monitored.
The level of VLAN (untagged, E-VLAN, S-VLAN, C-VLAN), and values of
VLAN ID, Priority, and TPID are used to identify a traffic flow. Any difference
in one of these values will create a separated entry in the table. PBB-TE
frames are ignored.
Note: Scan statistics are cleared when restarting the scan.
E-VLAN / S-VLAN / C-VLAN
ID indicates the VLAN ID of the received traffic flow.
Priority indicates the VLAN Priority of the received traffic flow.
Note: The TPID indicating the Tag Protocol Identifier of the received traffic flow is
reported in the test report.
Statistics
Frame Count indicates for each traffic flow, the number of frames
matching the selected scan criteria.
Total indicates the total number of frames matching the selected
scan criteria.
Rate (Mbit/s) indicates for each traffic flow, the rate of frames
matching the selected scan criteria. The rate is expressed either in
Line Utilization or Ethernet Bandwidth (see Rate Layer).
Total indicates the total rate of frames matching the selected scan
criteria.

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