Threshold Monitoring; Nqa Configuration Task List; Configuring The Nqa Server - H3C SR6600-X Configuration Manual

Threshold monitoring

Threshold monitoring enables the NQA client to take a predefined action when the NQA operation
performance metrics violate the specified thresholds.
Table 1 describes the relationships between performance metrics and NQA operation types.
Table 1 Performance metrics and NQA operation types
Performance metric
Probe duration
Number of probe failures
Round-trip time
Number of discarded packets
One-way jitter (source-to-destination or
destination-to-source)
One-way latency (source-to-destination or
destination-to-source)
Calculated Planning Impairment Factor (ICPIF) (see
"Configuring the voice operation")
Mean Opinion Scores (MOS) (see "Configuring the
voice operation")

NQA configuration task list

Tasks at a glance

Configuring the NQA server

(Required.) Enabling the NQA client
(Required.) Perform at least one of the following tasks:
•
Configuring NQA operations on the NQA client
•
Configuring NQA templates on the NQA client
Configuring the NQA server
To perform TCP, UDP echo, UDP jitter, and voice operations, you must enable the NQA server on the
destination device. The NQA server listens and responds to requests on the specified IP addresses and
ports.
You can configure multiple TCP or UDP listening services on an NQA server, where each corresponds to
a specific IP address and port number. The IP address and port number for a listening service must be
unique on the NQA server and match the configuration on the NQA client.
NQA operation types that can gather the metric
All NQA operation types except UDP jitter, UDP
tracert, path jitter, and voice
All NQA operation types except UDP jitter, UDP
tracert, path jitter, and voice
UDP jitter and voice
UDP jitter and voice
UDP jitter and voice
UDP jitter and voice
Voice
Voice
Remarks
Required for TCP, UDP echo, UDP jitter, and
voice operations.
N/A
When you configure an NQA template to
analyze network performance, the feature
that uses the template performs the NQA
operation.
10