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Multicasting in a provider backbone bridge network
Multicasting in a provider backbone bridge network
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机译:提供商骨干网中的组播
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摘要
A method and Provider Backbone Bridge (PBB) for handling customer multicast frames that are received by a Customer Network Port or Provider Network Port on an I-component of the PBB. Customer multicast frames that are forwarded to a Virtual Instance Port (VIP) on the I-component are encapsulated with a Backbone Destination Address (B-DA) equal to the original Customer Destination Address (C-DA) of the received customer multicast frames instead of the Default B-DA. This capability may be controlled by an “EnableCustomerMulticast” parameter enabling the above behavior to be independently set for each VIP on the I-component.
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