VSS' DTCS models' Network Activity screens show different views of activity on all ports:
- Throughput; showing the relative total amount of traffic through the port at each sampled interval, where each interval is between 1 and 3 seconds. Can be displayed as a dashboard dial or slider for each port
- Utilization; showing the percentage of utilization of the port at each sampled interval, where each interval is between 1 and 3 seconds.
- All Counters; showing all of the current counter values for both transmit (Tx) and receive (Rx) on every port in a single window view:
- Throughput; as above, showing the current and peak bits per second values
- Utilization; as above, showing the current and peak percentage values
- Good Packets; showing the actual cumulative number of good packets through the port
- Bad Packets; showing the actual cumulative number of bad packets that were detected on the port. Note that Monitor ports will not have any bad packets detected
- CRC Errors; showing the actual cumulative number of packets that had CRC errors. CRC Errors is a subset of Bad Packets
- Multicasts; showing the actual cumulative number of multicast packets through the port
- Unicasts; showing the actual cumulative number of multicast packets through the port
- Overflow Drops; showing the actual number of packets that were dropped due to buffer overflow, typically as a result of oversubscription on the monitor port
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