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Shows the number of entries deleted due to Time-To-Live expiring.
Local Counters
The displayed table contains a row for each port. The columns hold the following information:
Local Port :
The port on which LLDP frames are received or transmitted.
Tx Frames :
The number of LLDP frames transmitted on the port.
Rx Frames :
The number of LLDP frames received on the port.
Rx Errors :
The number of received LLDP frames containing some kind of error.
Frames Discarded :
If an LLDP frame is received on a port, and the switch's internal table has run full, the LLDP
frame is counted and discarded. This situation is known as "Too Many Neighbours" in the
LLDP standard. LLDP frames require a new entry in the table when the Chassis ID or Remote
Port ID is not already contained within the table. Entries are removed from the table when a
given port's link is down, an LLDP shutdown frame is received, or when the entry ages out.
TLVs Discarded :
Each LLDP frame can contain multiple pieces of information, known as TLVs (TLV is short for
"Type Length Value"). If a TLV is malformed, it is counted and discarded.
TLVs Unrecognized :
The number of well-formed TLVs, but with an unknown type value.
Org. Discarded :
The number of organizationally received TLVs.
Age-Outs :
Each LLDP frame contains information about how long time the LLDP information is valid
(age-out time). If no new LLDP frame is received within the age out time, the LLDP
information is removed, and the Age-Out counter is incremented.
Buttons
Figure 3-5.5: The LLDP Statistics information buttons
Auto-refresh :
Check this box to refresh the page automatically. Automatic refresh occurs every 3 seconds.
Refresh :
Click to refresh the page.
Clear :
Clears the counters for the selected port.
Summary of Contents for 94-1518PF
Page 7: ...viii Revision History Release Date Revision Initial Release 2017 01 20 A1 ...
Page 14: ...5 Figure 2 Set system information ...
Page 53: ...44 Reset Click to undo any changes made locally and revert to previously saved values ...
Page 57: ...48 Click to refresh the page Clear Clears the counters for the selected port ...
Page 113: ...104 Reset Click to undo any changes made locally and revert to previously saved values ...
Page 162: ...153 ...
Page 205: ...196 Reset Click to undo any changes made locally and revert to previously saved values ...
Page 244: ...235 Click to undo any changes made locally and revert to previously saved values ...