User guide

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Cisco Media Gateway Manager 5.0 User Guide
OL-5461-02
Chapter 9 Managing Faults
Is the Service Working?
9.4.9 Displaying the Status for Lines in a Loopback
To display the lines for a loopback:
Step 1 In the Diagnostic Center, click the Elements tab, and double-click or drag the card from the Hierarchy
pane to the right hand pane to display the line in the loopback.
Step 2 Click the Lines In Loopback tab.
Step 3 Verify the following parameters for the line:
• Line Number
• Loopback Type
Step 4 Click Refresh to update the settings for the Line Diagnostics window.
9.4.10 Displaying the Paths in Loopback for the VXSM-OC3 Card
To display the paths in loopback for the VXSM-OC3 card for both SONET and SDH lines:
Step 1 In the Diagnostic Center, click the Elements tab, and double-click or drag the VXSM-OC3 card from the
Hierarchy pane to the right hand pane to display the diagnostics at the card level. See Figure 9-7.
Step 2 Click the Paths In Loopback tab.
Step 3 Verify the following parameters for the path:
• Path Id
• Path Type
• Loopback Type
Step 4 Click the Delta Mode radio button or Absolute Mode radio button. See Table 9-6.
Step 5 Choose the polling interval time from the Poll Interval (Sec) drop-down arrow.
Step 6 Verify the statistics name and statistics value for the real-time counters.
Step 7 Check the Poll All check box to initiate polling for the statistics. To select individual counters for
polling, check the counter check box.
Step 8 Click Refresh to update the settings for the paths in loopback for the VXSM-OC3 card for both SONET
and SDH lines.