24-port NWay Ethernet Switch User’s Guide
130 Web-Based Network Management
Traffic in Frames:
♦ Frames Sent Counts the total number of frames transmitted from the port.
♦ Frames Received Counts all valid frames received on the port.
♦ Total Frames Received Counts the number of frames received on the port, whether they were valid or not.
Errors
Figure 7-32. Port Statistics - Errors window
The information is described as follows:
♦ Update Interval Choose the desired setting: 2 seconds, 5 seconds, 15 seconds, 30 seconds, 60 seconds or
Suspend.
♦ Link (Speed/Duplex/Flow Control) Indicates the current link status.
Other errors:
♦ CRC Error Counts otherwise valid frames that did not end on a byte (octet) boundary.
♦ Oversize Frames Counts packets received that were longer than 1536 octets (excluding framing bits, but
including FCS octets) and were otherwise well formed.
♦ Fragments The number of packets less than 64 bytes with either bad framing or an invalid CRC. These are
normally the result of collisions.
♦ Jabber The number of frames with length more than 1536 bytes and with CRC error or misalignment (bad
framing).
