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724-746-5500 | blackbox.com
724-746-5500 | blackbox.com
Page 103
Chapter 3: Configuration
3.8.6 Port Statistics
Two types of counters are shown. Global counters are counters that refer to the whole switch, while local counters refer to
per-port counters for the currently selected switch.
Web Interface
To show LLDP Statistics:
1. Click LLDP, than click Port Statistics to show LLDP counters.
2. Click Refresh to see the manual update Web screen.
3. Click Auto-refresh to see the auto-update Web screen.
4. Click Clear to clear all counters.
Figure 3-48: The LLDP Port Statistics Information screen.
Parameter Description:
Global Counters
• Neighbor entries were last changed at: Indicates the time when the last entry was last deleted or added. It also indicates the
time elapsed since the last change was detected.
• Total Neighbors Entries Added: Shows the number of new entries added since switch reboot.
• Total Neighbors Entries Deleted: Shows the number of new entries deleted since switch reboot.
• Total Neighbors Entries Dropped: Shows the number of LLDP frames dropped because of the entry table being full.
• Total Neighbors Entries Aged Out: Shows the number of entries deleted because of 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 an error.
LGB1108A