The routingloop will cause snowslide effect in VC merging capable network, so it must be detected as soon as possible in the case.
证明了在支持VC合并的网络中路由环会导致流量的雪崩效应,因此在这种情形下需要尽快地检测出路由环。
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A routingloop detection method called RMLD was proposed, which can quickly detect the routingloop in the second layer by using a kind of special RM cells.
Routingloop is one of the most crucial problems that can affect the capability of the MPLS network, but there hasn't an effect method to detect the loop at the ATM-based MPLS network.