Interlogix NS3552-8P-2S-V2 User Manual

Chapter 4: Web configuration
278 NS3552-8P-2S-V2 User Manual
LLDP statistics local counters
The displayed table contains a row for each port. The columns hold the following
information:
Object Description
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 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.
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 TLVs received.
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
• Click Auto-refresh to refresh the page automatically. Automatic refresh occurs
every three seconds.
• Click Refresh to refresh the page immediately.
• Click Clear to clear the local counters. All counters (including global counters) are
cleared upon reboot.
Network diagnostics
This section provides the physical layer and IP layer network diagnostics tools for
troubleshooting. The diagnostic tools are designed for network managers to help them
quickly diagnose problems and better service customers.
Use the Diagnostics menu items to display and configure basic administrative details of
the industrial managed switch. Under System, the following topics are provided to
configure and view the system information:
• Ping
• IPv6 Ping

Interlogix NS3552-8P-2S-V2 Specifications

General

Brand	Interlogix
Model	NS3552-8P-2S-V2
Category	Switch
Language	English