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Cisco SG500-52P Administration Guide

Cisco SG500-52P
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Administration: Discovery
Configuring LLDP
141 Cisco 500 Series Stackable Managed Switch Administration Guide Release 1.3
9
STEP 1 Click Administration > Discovery - LLDP > LLDP Statistics.
For each port, the fields are displayed:
Interface—Identifier of interface.
Tx Frames Total—Number of transmitted frames.
Rx Frames
-
To t a l
—Number of received frames.
-
Discarded
Total number of received frames that were discarded.
-
Errors
Total number of received frames with errors.
Rx TLVs
-
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.
STEP 2 Click Refresh to view the latest statistics.
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.
Total (By te s)Total number of bytes of LLDP information in each packet

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Cisco SG500-52P Specifications

General IconGeneral
ModelSG500-52P
Ports52
PoE Ports48
PoE+Yes
Switching Capacity104 Gbps
LayerLayer 3
Power over Ethernet (PoE)Yes
Rack MountableYes
VLAN SupportYes
ManageableYes
Jumbo Frame SupportYes
Power SupplyInternal
Dimensions440 x 44 x 350 mm
MAC Address Table Size16K entries
Operating Temperature0°C to 50°C
Storage Temperature-20 to 70°C (-4 to 158°F)
Relative Humidity10% to 90%, non-condensing

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