| 摘要 |
A disclosed example method involves determining a first quality of service parameter associated with a failed logical circuit, and a second quality of service parameter associated with a logical failover circuit. When the first quality of service parameter is equal to or less than the second quality of service parameter, data from the failed logical circuit is rerouted to the logical failover circuit without requiring authorization from a customer to communicate the data at the second quality of service parameter. When the second quality of service parameter is a lower level of quality than the first quality of service parameter, the customer is prompted for authorization to communicate the data via the logical failover circuit at the second quality of service parameter. When authorization is received, the data is rerouted to the logical failover circuit. When authorization is denied, the data is not rerouted to the logical failover circuit.
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