轉自 通信弱电交流学习
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華為交換器的配置及：access、trunk、hybird埠詳解,經典簡潔！
Tuesday, July 23, 2024
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解讀軟體定義網路（SDN）的架構特性、應用場景與發展趨勢
Wednesday, July 17, 2024
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解讀軟體定義網路（SDN）的架構特性、應用場景與發展趨勢
原創 twt社區 twt企業IT社區
【摘要】SDN 是一種相對開放、相對較新的網路技術，本文主要介紹 SDN 的發展歷史、特徵及發展趨勢等 , 重點對 SDN 的體系結構、關鍵技術及應用場景進行介紹。透過本文的閱讀與學習，可以協助網路人員初步了解什麼是軟體定義網路（ SDN ），它的架構有哪些特點，本身俱備哪些優勢。在日後的工作和規劃中，可以初步了解哪些場景可以利用 SDN 的特點，哪些場景不適用。
...IP Session配置
Monday, September 12, 2022
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在现网中，为了更灵活的对DHCP用户进行管理，满足用户的各种需求，用户接入时可以采用本地认证、远端认证（RADIUS或HWTACACS）和不认证等策略对用户进行认证和授权；当用户接入状态稳定后，可以对指定的用户进行管理，如计费、强制下线等。
图7-1 IP Session的典型应用
華為認證數據中心網絡專家HCIE-Data Center Network V1.0（中文版） 發布通知
Thursday, June 02, 2022
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華為Datacom認證常見問題解答
Friday, November 26, 2021
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關於Datacom認證
Q：什麼是Datacom認證？
A：Datacom，即Data Communication的縮寫，中文為“數據通信”，屬於ICT技術架構與應用類別（華為認證包含ICT技術架構與應用、雲服務與平台兩類認證）。作為Routing & Switching認證的升級版，Datacom認證已於2020年4月18日正式發布（各等級認證發佈時間詳情請見官網），並行期結束後將取代Routing & Switching認證成為華為構建數通人才能力的標準。
...更多...HCIA-WLAN:Level2-售后-数通安全-数通
Thursday, November 11, 2021
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認證信息
認證定位：培訓與認證具備中小型企業無線局域網絡部署和運維的工程師。
通過認證驗證的能力：掌握無線局域網絡基礎知識及相關原理，具備使用華為WLAN設備部署和維護中小型企業無線局域網絡的能力。
建議掌握的知識：無線局域網絡基礎知識及相關原理，802.11相關協議，無線媒體訪問，無線局域網絡相關設備的特性、基本配置與部署，無線局域網絡典型組網方式，無線局域網絡設備簡單故障排除，華為無線局域網絡網管軟件的基本配置。
...更多...HCIE-Routing & Switching V3.0 考試大綱
Friday, October 29, 2021
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HCIE-Routing & Switching V3.0 考試大綱華為認證 HCIE-Routing & Switching V3.0 認證考試考試科目 HCIE-Routing & Switching (筆試) HCIE-Routing & Switching (實驗)考試代碼 H12-261 H12-266考試語言 中/英 中/英試題類型判斷題、單
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