| 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 (SP 1 -SP 13, NP 1 -NP 4 ) by means of at least one dedicated peer (PP 1, PP 2 ) whereby said at least one dedicated peer (PP 1, PP 2 ) 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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