Table of Contents
Advertisement
Global Counters
Object
• Number of Inserts:
• Number of Deletes:
• Number of Drops:
• Number of Ageouts:
Local Counters
The displayed table contains a row for each port. The columns hold the following information:
Object
• Port
• Tx Frames
• RX Frames Discarded
• Rx Frame Errors
• Rx Frames Total
• Rx Frames TLVs
Discarded
• Rx Frames TLVs
Unrecognized
• Rx Frames Ageouts
4.10.3 Local Information
Use the LLDP Local Information screen to display information about the Managed Switch, such as its MAC address, chassis
ID, system capabilities, system description, management IP address, and port information.
Description
Shows the number of new entries added since switch reboot.
Shows the number of new entries deleted since switch reboot.
Shows the number of LLDP frames dropped due to that the entry table was full.
Shows the number of entries deleted due to Time-To-Live expiring.
Description
The port on which LLDP frames are received or transmitted.
The number of LLDP frames transmitted on the port.
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
Neighbors" 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 links down, an LLDP
shutdown frame is received, or when the entry ages out.
The number of received LLDP frames containing some kind of error.
The number of LLDP frames received on the port.
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.
The number of well-formed TLVs, but with an unknown type value.
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.
131
User's Manual of WGSW-48000
Advertisement
Table of Contents
