Administration: Discovery
Discover - LLDP
Cisco Sx350, SG350X, SG350XG, Sx550X & SG550XG Series Managed Switches, Firmware Release 2.2.5.x
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LLDP Overloading
LLDP adds information as LLDP and LLDP-MED TLVs into the LLDP packets. LLDP
overload occurs when the total amount of information to be included in a LLDP packet exceed
the maximum PDU size supported by an interface.
The LLDP Overloading page
displays the number of bytes of LLDP/LLDP-MED information,
the number of available bytes for additional LLDP information, and the overloading status of
every interface.
To view LLDP overloading information:
STEP 1
Click
Administration
>
Discovery - LLDP
>
LLDP Overloading
.
This page contains the following fields for each port:
•
Interface
—Port identifier. This can also be an OOB port.
•
Total Bytes In-Use
—Total number of bytes of LLDP information in each packet
•
Available Bytes Left
—Total number of available bytes left for additional LLDP
information in each packet.
•
Status
—Whether TLVs are being transmitted or if they are overloaded.
STEP 2
To view the overloading details for a port, select it and click
Details
.
This page contains the following information for each TLV sent on the port:
•
LLDP Mandatory TLVs
-
Size (Bytes)
—Total mandatory TLV byte size.
-
Status
—If the mandatory TLV group is being transmitted, or if the TLV group was
overloaded.
•
LLDP MED Capabilities
-
Size (Bytes)
—Total LLDP MED capabilities packets byte size.
-
Status
—If the LLDP MED capabilities packets sent, or if they overloaded.
•
LLDP MED Location
-
Size (Bytes)
—Total LLDP MED location packets byte size.
-
Status
—If the LLDP MED locations packets sent, or if they overloaded.
•
LLDP MED Network Policy
