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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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NQA Association Mechanism

NQA Association Mechanism

NQA provides test results for other modules so that other modules can take measures according to test results. Currently, NQA can be associated with the Virtual Router Redundancy Protocol (VRRP), static routes, and policy-based routing (PBR).

NOTE:

Only ICMP tests can be associated with VRRP, static route, and policy-based routing.

The following uses a static route as an example.

In this example, there is a static route with next hop 192.168.0.88. Association between the NQA module and application module determines the validity of the static route in real time. If the NQA module finds that next hop 192.168.0.88 is unreachable, it notifies the static route module. The static route module then determines whether the static route is invalid.

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Updated: 2019-04-20

Document ID: EDOC1100075344

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