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Enabling LLDP
Context
The LLDP function enables a device to send LLDP packets with local system status information to neighbors and parse LLDP packets received from neighbors. The NMS obtains Layer 2 connection status from the device to analyze the network topology.
When the default CPCAR value is used, the device supports 512 LLDP neighbor relationships. When traffic burst occurs, the device can set up only 10 neighbor relationships when 512 LLDP packets simultaneously reach the device.