How to configure clocks on OSN 3500 (2)

Configuring clocks on Huawei SDH OSN 3500, OSN 7500, OSN 1500, you should need to do the following steps, we will show you how to configure the clock source protection this article.

1 Configuring the NE Clock Source

2 Configuring the Clock Source Protection

How to Configure the Clock Source Protection

On a complicated clock network, you need to configure the clock protection for all NEs. After you set the clock source and specify the clock priority level for the NEs, you can enable the standard SSM or extended SSM protocol to prevent the NEs from tracing an incorrect clock source. This is how the clocks are protected.

Prerequisites

You must be an NM user with NE operator authority or higher.

Procedure

Step 1 In the NE Explorer, select an NE and choose Configuration > Clock > Physical Layer Clock > Clock Subnet Configuration from the Function Tree.

Step 2 Click the Clock Subnet tab. Click Query to query the existing parameter settings.

Step 3 Select Start Standard SSM Protocol or Start Extended SSM Protocol.

NOTE

The same SSM protection protocol must be used for the same clock protection subnet.

Step 4 Set the subnet number of the clock subnet that the NE belongs to.

NOTE

Allocate the same subnet number to NEs tracing the same clock source.

Step 5 Optional: If the extended SSM protocol is enabled, set the clock ID of the clock source.

Step 6 Click Apply. In the Operation Result dialog box, click Close.

Step 7 Optional: If the clock ID is specified for the line clock of an NE, click the Clock ID Status tab, and set the Enabled Status to Enabled. Click Apply. In the Operation Result dialog box, click Close.

----End

Want to know more about the Huawei OSN 3500, the review and configuration, please visit: http://huaweitransmission.wordpress.com/