The use of resource reservation can enable routers to decide ahead of time if they can meet the requirement to deliver a multicast transmission to all designated multicast receivers and to reserve the appropriate resources if possible.

Question

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Resource reservation can be used to ensure that enough resources are available to deliver a multicast transmission to all designated receivers. Routers can reserve resources ahead of time to ensure that the transmission is successful.

The Use of Resource Reservation Can Enable Routers to Decide