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S12700 V200R013C00 Log Reference

This document provides the explanations, causes, and recommended actions of logs on the product.
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DLDP

DLDP

DLDP/4/GLOBAL_NB_FULL

Message

DLDP/4/GLOBAL_NB_FULL:New neighbor cannot be added, because the number of global neighbors has reached the upper limit (4096). (PortName=[STRING])

Description

Neighbors in the DLDP are generally direct-connection ports, and global neighbors refer to all neighbors on the equipment. The MAC address of the equipment and a port ID uniquely identify a neighbor. When the number of global neighbors reaches the upper limit (4096), no more neighbors can be added.

Parameters

Parameter Name Parameter Meaning
PortName Port name

Possible Causes

The number of global neighbors exceeds the upper limit. The number of global neighbors ranges from 0 to 4096.

Procedure

  1. In any view, run the display dldp command to check whether the number of global neighbors reaches the maximum value, that is, 4096.

    1) Yes=>2.

    2) No=>3.

  2. Disable the DLDP function of other ports so that the equipment automatically deletes the neighbors under the ports where the DLDP function is disabled, or do not process the log.
  3. Contact technical support personnel.

DLDP/4/PORT_NB_FULL

Message

DLDP/4/PORT_NB_FULL:New neighbor cannot be added, because the number of neighbors of the port has reached the upper limit (128). (PortName=[STRING])

Description

Neighbors in the DLDP are generally direct-connection ports, and neighbors under a port refer to all neighbors under the port. The MAC address of the equipment and a port ID uniquely identify a neighbor. When the number of neighbors under a port reaches the upper limit (128), no more neighbors can be added.

Parameters

Parameter Name Parameter Meaning
PortName Port name

Possible Causes

The number of neighbors under a port exceeds the upper limit. The number of neighbors ranges from 0 to 128.

Procedure

  • Run the undo dldp enable command to disable DLDP on the interface where the topology information is not important to release the space to new neighbors.
  • Plan new neighbors on other switches.
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Updated: 2019-04-09

Document ID: EDOC1100065665

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