作者：張春剛 思科安全事業部渠道技術架構師
思享家
是一個介紹如何利用思科先進技術解決客戶難題的欄目。每期聚焦一個技術熱點或應用場景，邀請資深思科技術專家深入淺出地介紹，為讀者提供實用性強的建議。
思享家丨Cisco Secure Firewall又添強援，為製造企業撐起保護傘
Saturday, June 03, 2023
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思享家丨都 2023 年了，您還在擔心 Loop？
Friday, May 26, 2023
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都 2023 年了，您還在擔心 Loop？
Wednesday, May 17, 2023
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思科聯天下
作者：思科架構師 黃兆基
思享家
是一個介紹如何利用思科先進技術解決客戶難題的欄目。每期聚焦一個技術熱點或應用場景，邀請資深思科技術專家深入淺出地介紹，為讀者提供實用性強的建議。
Loop（環路）絕對是所有網工的噩夢。雖然網絡工程到今天已發展了幾十年，但這個問題還是經常出現，並導致災難性後果。網工們都了解最基本防止 Loop 的方法是使用生成樹 (Spanning Tree)，BPDU Guard/Filter 等技術應用在一般的簡單網絡是沒問題的。哪怕是通過了 VXLAN 管道，只要利用了 BDPU 而 VXLAN 又可以處理得到，橫跨多點的網絡也不怕產生 Loop 的情況。然而實際工作中是否都這麼簡單呢？
...更多...300-610:Designing Cisco Data Center Infrastructure (DCID)
Monday, May 08, 2023
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300-610:Designing Cisco Data Center Infrastructure (DCID)
時長:90分鍾
語言:英語
價格:300美元
考試概覽
相關認證：
CCNP 數據中心,思科認證專家 - 數據中心設計
該考試測試您對數據中心基礎設施設計的了解，包括：
網絡
計算
存儲網絡
...更多...新聞丨思科推出全新解決方案，快速檢測高級網絡威脅並自動響應
Friday, April 28, 2023
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新聞丨思科推出全新解決方案，快速檢測高級網絡威脅並自動響應
思科聯天下
新聞摘要：
•思科擴展檢測與響應 (XDR)解決方案對網絡和終端具有無可比擬的可見性，可簡化當今混合、多廠商、多威脅環境下的安全操作
•思科 XDR 使用循證自動化功能，更高效識別安全事件優先級並進行補救
•為防範多因素驗證 (MFA) 攻擊，思科現在為 Duo 的所有版本提供高級功能。這是市場上更為安全、更加經濟，並且用戶友好的訪問管理解決方案
...考試 MB-230： Microsoft Dynamics 365 客戶服務功能顧問
Friday, April 21, 2023
0条评论
Nutanix 認證專家
Friday, April 14, 2023
0条评论
Nutanix 認證專家 - 多雲基礎架構 (NCP-MCI)
v6.5 現已上市
Nutanix Certified Professional - Multicloud Infrastructure (NCP-MCI-6.5) 認證可驗證您完成日常任務的技能和能力，包括部署和管理虛擬基礎架構組件和 VM、執行操作維護任務以及啟動災難恢復。此外，該考試還會驗證您配置用戶角色以及修復基礎架構警報和事件的能力。它還被評為排名 第 8 的最高付費 IT 認證！
...Fortinet NSE 7 - 公共雲安全 6.4:NSE7_PBC-6.4
Friday, April 07, 2023
0条评论
Fortinet NSE 7 - 公共雲安全 6.4
...
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