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Configuration Guide - Network Management and Monitoring

CloudEngine 8800, 7800, 6800, and 5800 V200R005C10

This document describes the configurations of Network Management and Monitoring, including SNMP, RMON, NETCONF, OpenFlow, LLDP, NQA, Mirroring, Packet Capture, Packet Trace, Path and Connectivity Detection Configuration, NetStream, sFlow, and iPCA.
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Licensing Requirements and Limitations for SNMP

Licensing Requirements and Limitations for SNMP

Involved Network Elements

The switch needs to work with a network management system.

Licensing Requirements

SNMP is a basic feature of CE8800, CE7800, CE6800, and CE5800 series switches and is not under license control.

Version Requirements

Table 1-5 Products and minimum version supporting SNMP
Product Model Minimum Version Required
CE8868EI/CE8861EI V200R005C10
CE8860EI V100R006C00
CE8850-32CQ-EI V200R002C50
CE8850-64CQ-EI V200R005C00
CE7850EI V100R003C00
CE7855EI V200R001C00
CE6810EI V100R003C00
CE6810-48S4Q-LI/CE6810-48S-LI V100R003C10
CE6810-32T16S4Q-LI/CE6810-24S2Q-LI V100R005C10
CE6850EI V100R001C00
CE6850-48S6Q-HI V100R005C00
CE6850-48T6Q-HI/CE6850U-HI/CE6851HI V100R005C10
CE6855HI V200R001C00
CE6870-24S6CQ-EI/CE6870-48S6CQ-EI V200R001C00
CE6860EI/CE6856HI/CE6870-48T6CQ-EI/CE6880EI V200R002C50
CE6857EI V200R005C10
CE6875EI V200R003C00
CE6865EI V200R005C00
CE5810EI V100R002C00
CE5850EI V100R001C00
CE5850HI V100R003C00
CE5855EI V100R005C10
CE5880EI V200R005C10

Feature Limitations

  • The port number and authentication parameters configured on the NMS must be the same as those on the device, and the SNMP version used on the NMS must be enabled on the device; otherwise, the NMS will not be able to manage the device. When SNMPv1 and SNMPv2c are used, the NMS uses the write community name configured on the device as both read and write community names if only a write community name is configured on the device.

  • SNMPv1 does not support the GetBulk operation or Inform traps, and IPv6 networks do not support Inform traps.

  • When V100R005C00 or a later version is downgraded to V100R003C10 or an earlier version, or V100R003C10 is downgraded to V100R003C00 or an earlier version, some SNMP configurations are lost.

  • In V100R005C10 and earlier versions, if you use an SNMPv3 account to access the NMS, the connection with the NMS cannot be recovered within 190 seconds after the device is power cycled. The traps generated within this period cannot be sent to the NMS. To view the traps generated within the 190 seconds, you can use either of the following methods:
    • Wait until the connection between the device and NMS is recovered and the NMS completes trap synchronization from the device, and then view the traps on the NMS.
    • Log in to the device, and display traps generated on the device.
Updated: 2019-04-20

Document ID: EDOC1100075365

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