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A SYSTEM AND METHOD OF AUTOMATICALLY CONFIGURING I-SIDS IN GMPLS CONTROLLED ETERNET PROVIDER BACKBONE BRIDGED NETWORKS
A SYSTEM AND METHOD OF AUTOMATICALLY CONFIGURING I-SIDS IN GMPLS CONTROLLED ETERNET PROVIDER BACKBONE BRIDGED NETWORKS
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机译:在GMPLS控制的Ethernet提供商骨干桥接网络中自动配置I-SIDS的系统和方法
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摘要
A system and method of automatically configuring an Service Instance Identifier (I-SID) in a Generalized Multiprotocol Label Switching (GMPLS) controlled network. The method begins by identifying a specific I-SID for a specific service in the GMPLS controlled network. Next, the identified I-SID is automatically configured within a Backbone Edge Bridge (BEB) with a Resource Reservation Protocol-Traffic Engineering (RSVP-TE) extension. The automatic configuration may be implemented by several different embodiments. In one embodiment, the I-SID may be carried in a SESSION_ATTRIBUTE object. In another embodiment, the I-SID may be mapped to a Short Call ID field in a Session object. Alternatively, the I-SID may be carried in an Endpoint ID Type-Length-Value (TLV). The I-SID may also be carried in a new TLV in a LSP_ATTRIBUTES or CALL_ATTRIBUTES object.
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