| 摘要 |
The invention concerns a method for providing a connection between two domains (GSPR, LSPR) of contiguous hierarchy of a communication network comprising peers (SP1-SP13, NP1-NP4) by means of at least one dedicated peer (PP1, PP2) whereby said at least one dedicated peer (PP1, PP2) connects said two domains (GSPR, LSPR), controls the access or the traffic flow between said two domains (GSPR, LSPR), acts as a member of said both domains (GSPR, LSPR) and performs the same tasks that are performed by the peers that belong to said two domains (GSPR, LSPR), a dedicated peer, a program module and a communication network therefor.
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