H3C Technologies H3C Intelligent Management Center - Manual (Page 99)

90
4. Configure the following parameters on the Add Test Tunnel page:
{
Source Device—Click Select a Device. Select the source device by using the query function in the
Select a Device window.
{
Source IP—Select the target IP address from the Source IP list. The system displays in the list the
IP addresses of all Layer 3 interfaces on the selected source device.
{
Destination Device—Click Select a Device. Select the destination device by using the query
function in the Select a Device window.
{
Destination IP—Select the target IP address from the Destination IP list. The system displays in
the list the IP addresses of all Layer 3 interfaces on the selected destination device.
5. Click OK.
NOTE:
Two test devices define a test tunnel, regardless of which device is the source device or destination device.
Deleting test tunnels
1. Click the Service tab.
2. Select Voice Service Manager > VoIP QoS Evaluation > Test Tunnels from the navigation tree.
3. Select one or more test tunnels from the Test Tunnels list.
4. Click Delete.
A confirmation dialog box appears.
5. Click OK to confirm your operation.
Managing test results
This function provides unified management of test results for VSM test tunnels. VSM periodically tests the
tunnels at a configured test interval and evaluates the performance of the tunnels by configured test
thresholds. Operators can know the service quality of the test tunnels and the affected IP phones by
viewing the test results.
Viewing test results
1. Click the Service tab.
2. Select Voice Service Manager > VoIP QoS Evaluation > Test Results from the navigation tree.
The Test Results list displays the current day's test results by default.
Test Results list contents
{
Test Result—Test result for the tunnel. Test result for a tunnel can be High Quality, Middle
Quality, Low Quality, or Fault.
{
Test Time—Latest test date and time for the tunnel.
{
Tunnel—Information about the test tunnel. A tunnel is uniquely identified by its source device
label and destination device label.
{
Affected Phones—Phone numbers of the IP phones using the tunnel.
{
Avg Packet Loss Ratio (%)—Average packet loss ratio in percentage for the tunnel.