SNMP(Simple Network Manamgement Protocol) is a standard made by IETF; P 2 DR is a major model of suitable network security theory.是什么意思_SNMP(Simple Network Manamgement Protocol) is a standard made by IETF; P 2 DR is a major model of suitable network security theory.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句