有很多標案會開立 Y1731 以及 TDR功能。
HPE交換器請於 產品配置手冊中 找尋High Availability Configuration Guide CFD章節 就可以畫到相關字眼...
Overview Connectivity Fault Detection (CFD), which conforms to IEEE 802.1ag Connectivity Fault Management (CFM) and ITU-T Y.1731, is an end-to-end per-VLAN link layer OAM mechanism. CFD is used for link connectivity detection, fault verification, and fault location.
如果找不到相關字眼 可以找 Virtual-Cable-Test 在 Layer 2 Command Guide 中也有機會看到相關字眼
祝各位網路暢行無阻