To turn up the MC rings in an MC ring group
Purpose
Note: You cannot administratively enable an MC ring group in one operation; you must turn up the MC rings in the MC ring group individually.
If a Problems Encountered form is displayed when you try to turn up an MC ring, you can perform one or both of the following to view information about the problem.
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View the Operational State and Failure Reason indicators on the State tab of the MC ring properties form.
The NFM-P performs a series of checks to determine whether an MC ring can be turned up. The checks include verifying the following:
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The IB-RCC interface is on the port used for MC synchronization.
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The IB-RCC destination IP address is not the same as the IB-RCC source IP address.
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The IB-RCC destination IP address is not in the same subnet as the IB-RCC source IP address.
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The MVPLS or VPLS site is not an endpoint for redundant spoke SDPs.