D-Link 3250TG Product Manual - Page 115
Time Interval, Record, Number, CrcError, UnderSize, OverSize, Fragment, Jabber, Show/Hide, Clear,
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UPC - 790069250682
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D-Link DES-3250TG Standalone Layer 2 Switch Time Interval [1s ] Select the desired setting between 1s and 60s, where "s" stands for seconds. The default value is one second. Record [200] Number Select number of times the Switch will be polled between 20 and 200. The default value is 20. CrcError Counts otherwise valid frames that did not end on a byte (octet) boundary. UnderSize The number of frames detected that are less than the minimum permitted frame size of 64 bytes and have a good CRC. Undersize frames usually indicate collision fragments, a normal network occurrence. OverSize Counts packets received that were longer than 1518 octets, or if a VLAN frame 1522 octets, and less than the MAX_PKT_LEN. Internally, MAX_PKT_LEN is equal to 1522. Fragment 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 lengths more than the MAX_PKT_LEN bytes. Internally, MAX_PKT_LEN is equal to 1522. Drop The number of frames that are dropped by this port since the last Switch reboot. Show/Hide Check whether or not to display CrcError, UnderSize, OverSize, Fragment, Jabber, and Drop errors. Clear Clicking this button clears all statistics counters on this window. View Table Clicking this button instructs the Switch to display a table rather than a line graph. View Line Chart Clicking this button instructs the Switch to display a line graph rather than a table. 107
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