D-Link 1824i User Guide - Page 64
Network Monitoring Menu, Too Long Frame, Very Long Event, Short Event, Late Event
UPC - 790069210358
View all D-Link 1824i manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 64 highlights
10BASE-T Stackable Hubs choose which to view through the Statistics menu, accessible from the Network Monitoring menu. Figure 6 -16 Network Monitoring Menu The statistics shown are the same for each of these selections. The statistics displayed are: ♦ Too Long Frame: counts frames longer than the 1518-byte (octet) limit set by the Ethernet standard. This is likely caused by a software problem. ♦ Very Long Event: counts events where a signal is received longer than the jabber lockup protection timer (4-7.5 ms). This may indicate noise on the line or a bad Ethernet interface. ♦ Short Event: counts events where less than 10 bytes are received and the frame start delimiter is invalid, or where the start frame delimiter is valid but less than 2 bytes are received. This may indicate noise on the line. ♦ Late Event: counts collisions that occur at or after the 64th byte (octet) in the frame. This may indicate that delays on your Ethernet 6-22 Using the Console Interface