Comparando aspectos de desempenho do protocolo SNMP com diferentes estratégias de gateways web services

Web Services gateways can be used to include SNMP devices into a Web Services-based management architecture. This paper presents an evaluation of bandwidth consumption and response time of two different Web Services to SNMP gateway strategies. The evaluation intends to verify the feasibility of using Web Services closer to the network devices management interface. In addition, it has been verified the impact associated with the data compression and encryption of the Web Services communication traffic. The collected results have been then compared with the associated SNMP traffic. Resumo. Gateways Web Services podem ser usados para incluir dispositivos SNMP em uma arquitetura de gerenciamento baseada em Web Services. Neste artigo e apresenta a avaliacao de consumo de banda e tempo de resposta de duas estrategias para gateways Web Services para SNMP. A avaliacao foi realizada para se verificar a possibilidade de usar Web Services proximos a interface de gerenciamento dos dispositivos de rede. Tambem foi verificado o impacto da compressao e criptografia dos dados necessarios a comunicacao com os gateways e os resultados obtidos foram comparados com o trafego SNMP associado.

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