Topological-order based dynamic polling scheme using biconnected component computation

摘要

For network monitoring, this paper shows the dynamic polling scheme which controls over-head of polling traffic through an approach based on network topology information, unlike other existing schemes. This proposed scheme understands the connections between nodes through the network topology information of the observer domain, and by using this, decides polling order and controls polling rate, thus obtaining management information effectively and correctly. This method increased the rate of polling management compared to the former proposed schemes, and proved the efficiency of the proposed scheme by the comparison to the other schemes.