Cisco Cisco SG300-28 28-Port Gigabit Managed Switch Maintenance Manual

Configuring LLDP

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Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 

The LLDP Statistics page

 

displays LLDP statistical information per port.

To view the LLDP statistics:

Click Administration > Discovery - LLDP > LLDP Statistics.

For each port, the fields are displayed:

•

Interface—Identifier of interface.

•

Tx Frames Total—Number of transmitted frames.

•

-

Total

—Number of received frames.

-

Discarded

—Total number of received frames that were discarded.

-

Errors

—Total number of received frames with errors.

•

-

Discarded

—Total number of received TLVs that were discarded.

-

Unrecognized

—Total number of received TLVs that were unrecognized.

•

Neighbor's Information Deletion Count—Number of neighbor ageouts on 
the interface.

Click Refresh to view the latest statistics. 

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.