IFS NS3502-8P-2S User Manual
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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 to refresh the page immediately.
: Clears the local counters. All counters (including global counters) are cleared upon reboot.
Auto-refresh
:
Check this box to enable an automatic refresh of the page at regular intervals.
4.14.7 Port Statistics
By using EEE power savings can be achieved at the expense of traffic latency. This latency
occurs due to that the circuits EEE turn off to save power, need time to boot up before sending
traffic over the link. This time is called "wakeup time". To achieve minimal latency, devices can
