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中煤集團

2023-05-29

簡介


中國中煤能源集團有限公司(簡稱中煤集團)是國務院國資委管理的國有重點骨干企業,前身是1982年7月成立的中國煤炭進出口總公司。截至2020年底,中煤集團資產總額4128億元,職工12.7萬人。獲得2020年度中央企業負責人經營業績考核和黨建工作責任制考核雙A級,連續兩年位列《財富》世界企業500強。

需求


  • 防止PC終端仿冒合法的啞終端(如網絡打印機、網絡攝像頭等)IP接入網絡;

  • 防止PC終端仿冒合法的啞終端MAC地址接入網絡。

方案


采用一臺IDNac旁路接入核心交換機trunk口,同時監聽所有網段的IP使用情況,對合法終端進行IP/MAC綁定,防止PC終端仿冒啞終端的IP地址接入網絡;對啞終端進行指紋特征值監測,防止PC終端仿冒合法終端的MAC地址接入網絡。

圖片關鍵詞

效果


  • PC終端配置成啞終端的IP地址接入網絡,會直接被阻塞通信;

  • PC終端仿冒啞終端的MAC地址接入網絡,會被阻塞通信。

妖精视频成人网在线播放
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