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Configuration Guide - Network Management and Monitoring

CloudEngine 12800 and 12800E V200R005C10

This document describes the configurations of Network Management and Monitoring, including SNMP, RMON, LLDP, NQA, Service Diagnosis, Mirroring, Packet Capture, sFlow, and NETCONF.
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(Optional) Configuring an LLDP Management IP Address

(Optional) Configuring an LLDP Management IP Address

Context

The LLDP management address is carried in the Management Address TLV field in LLDP packets. It allows the NMS to identify a device, helps you detect network topology, and facilitates network management. Two methods are available to configure an LLDP management address:
  • Run the lldp management-address command to configure an LLDP management address.
  • Run the lldp management-address bind command to bind the LLDP management address to an interface so that the device uses the interface's IP address as the management address.
The LLDP management address is selected based on the following principles:
  1. If the LLDP management address has been configured using the lldp management-address command, the device uses this LLDP management address.
  2. If no LLDP management address has been configured using the lldp management-address command, but the management address is bound to an interface, the devices uses the interface's IP address as the LLDP management address.
  3. If no LLDP management address has been configured using the lldp management-address command, and the management address is not bound to any interface, the device searches the IP address list and automatically specifies an IP address as the LLDP management address. If no IP address is available, the device uses the bridge MAC address as the LLDP management address.
    NOTE:
    The device searches IP addresses of the following interfaces in sequence for the LLDP management address: Loopback interface, management network interface, and VLANIF interface. The device selects the smallest IP address of the same type of interface as the LLDP management address.

Procedure

  1. Run system-view

    The system view is displayed.

  2. Run either of the following commands:

    • To configure an LLDP management address, run the lldp management-address ip-address command.

      ip-address specified in this command can be any IP address except 0.0.0.0. It is recommended that you use the IP address of the management network interface as the LLDP management address.

    • To bind the LLDP management address to an interface, run the lldp management-address bind interface interface-type interface-number command.

  3. Run commit

    The configuration is committed.

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Updated: 2019-04-20

Document ID: EDOC1100075344

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