H3C Technologies H3C Intelligent Management Center - Manual (Page 12)

3
Network
monitoring function Description
Lync bad calls
UCHM displays low quality Lync calls on the Lync bad call page, and allows operators
to view, query, and delete Lync bad calls. For more information, see "
Managing Lync
bad calls ."
End-to-end tests
End-to-end test uses NQA probe packets to test the connectivity and call quality
between two endpoints. With end-to-end tests, operators can view the topology
between tested endpoints, their call history records, and call history quality
information. For more information, see " Managing end-to-end tests ."
Lync alarms
Based on the alarm module of the IMC Enterprise and Standard platform, UCHM
provides the ability to manage alarms specifically triggered by the UCHM component.
Operators can recover, acknowledge, and perform root cause analysis on the alarms.
For more information, see "
7 Managing Lync alarms ."
Lync call history
UCHM records and displays the Lync call history statistics, and allows operators to
view, query, and delete Lync call history information. For more information, see
" Managing Lync call history ."
Network health status display
Table 4 Network health status display and descriptions
Network health
status display
Description
At a glance
This page provides an overview of UCHM functions by presenting graphical views
of UCHM services:
• Lync Network Overview—Displays the health status of the Lync service and the
performance of the monitored devices.
• Lync Topology—Displays the logical topology of managed sites.
• Resource View—Displays the numbers of Lync servers, PSTN gateways, and Lync
endpoints in a bar chart.
• Call View—Displays in a pie chart the numbers and percentages of application
sharing, audio and video Lync calls.
• Top 5 Lync Alarms—Displays the top five IP addresses that have generated the
most Lync alarms.
• Lync QoS Evaluation for the Last 24 Hours—Displays in a line graph the QoS
evaluation of tunnel test results for the last 24 hours.
For more information, see " 3 Using At a Glance ."
Test result
The test result page displays the periodic NQA tunnel test results. Operators can
view, query, and delete the test result records, or access the test result details page.
For more information, see " Managing test results ."