Publication date: June, 2015
Revision A1
Total Neighbours Entries Deleted :
Shows the number of new entries deleted since switch reboot.
Total Neighbours Entries Dropped :
Shows the number of LLDP frames dropped due to the entry table being full.
Total Neighbours Entries Aged Out :
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
Auto-refresh: Check this box to refresh the page automatically. Automatic refresh occurs
every 3 seconds.
Clear: Clears the counters for the selected port.
Refresh: Click to refresh the page.
To Next Page
Loading...
